refactor(db): port runtime ops to sqlc

Tranche 5 — all 24 raw sites in runtime.go. Adds runtime.sql with the
legacy-column COALESCE loader (type/image/command/git_repo fall back to
service_type/image_name/start_command/source_url), env-var reads,
sibling refs, deployed-image concat, and conditional published-port /
replica writes. Status transitions reuse SetServiceStatus.

loadReadableService now shares GetServiceRuntimeWithOwner — the projects
join is safe (FK) and drops a duplicated 24-column select.

TestRuntimeLiveInvariants verifies the COALESCE chain against a service
seeded with only legacy columns, plus refs, port, variables, agent
listing, image concat, and conditional updates on live Postgres.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

.github/compose.ci.yml

@@ -0,0 +1,18 @@
+# CI-only compose overlay: pull and build through mirror.gcr.io so shared
+# runner egress IPs never touch docker.io (anonymous pulls get 429'd).
+# Production refs in infra/docker-compose.yml stay unchanged.
+services:
+  postgres:
+    image: mirror.gcr.io/library/postgres:15-alpine
+  traefik:
+    image: mirror.gcr.io/library/traefik:v3.2
+  backend:
+    build:
+      args:
+        GO_IMAGE: mirror.gcr.io/library/golang:1.26-alpine
+        NODE_IMAGE: mirror.gcr.io/library/node:22-alpine
+  frontend:
+    build:
+      args:
+        NODE_IMAGE: mirror.gcr.io/library/node:22-alpine
+        NGINX_IMAGE: mirror.gcr.io/library/nginx:alpine

.github/workflows/ci.yml

@@ -163,11 +163,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Boot stack
+        # .github/compose.ci.yml swaps every docker.io ref for
+        # mirror.gcr.io — anonymous Hub pulls 429 on shared CI IPs.
         run: |
           BETTER_AUTH_SECRET=$(openssl rand -hex 32)
           BETTER_AUTH_INTERNAL_TOKEN=$(openssl rand -hex 32)
           export BETTER_AUTH_SECRET BETTER_AUTH_INTERNAL_TOKEN
-          docker compose -f infra/docker-compose.yml up -d --build postgres dragonfly backend frontend traefik
+          docker compose -f infra/docker-compose.yml -f .github/compose.ci.yml up -d --build postgres dragonfly backend frontend traefik
 
       - name: Wait for backend health
         run: |
@@ -204,7 +206,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Docker Buildx
+        # Mirror docker.io through gcr — shared CI IPs hit anonymous
+        # rate limits on base-image metadata resolution otherwise.
         uses: docker/setup-buildx-action@v3
+        with:
+          config-inline: |
+            [registry."docker.io"]
+              mirrors = ["mirror.gcr.io"]
 
       - name: Login to GHCR
         if: github.event_name != 'pull_request'

ROADMAP2.md

@@ -192,8 +192,11 @@ goroutines; this fixes correctness *and* unlocks the ops surface.
   compares vs edge IP → `ok|wrong-target|pending`.
 - [x] **Maintenance mode + basic-auth gate** — Traefik middleware labels;
   no proxy code needed.
-- [ ] **Routing overrides** — `services.traefik_labels` jsonb with
-  allowlist validation (middlewares, headers, redirects).
+- [x] **Routing overrides** — `services.traefik_labels` jsonb with
+  allowlist validation. Keys `middlewares.<name>.<type>[.<field>]` scope
+  to the service router (`svc-<id>-<name>`), auto-attach after builtins;
+  router/service/provider-level keys rejected. API + CLI
+  (`--traefik-label`) + MCP + service page Access editor.
 - [x] **Builder override** — `services.builder` enum
   `auto|railpack|nixpacks|dockerfile|static`; static builder = build +
   nginx serve. Fixed hardcoded `nixpacks` + `BuildImage` stream drain bug.
@@ -223,29 +226,43 @@ goroutines; this fixes correctness *and* unlocks the ops surface.
   {target_node_id}`: dump → stream transfer → provision → restore →
   re-point bound services. Deferred until Phase F lands real second
   nodes — nothing to migrate between today.
-- [ ] **Backup import** — upload archive → new restore point (pairs with
+- [x] **Backup import** — `POST /databases/:id/backups/import` accepts a
+  `.tar.gz` (multipart `file` or raw body, 2 GiB cap, gzip-magic
+  validated), stores it in the backups volume via a holder container,
+  registers a completed restore point, and ships offsite when a backup
+  target is configured. `api/backuptargets.go`. (pairs with
   migrators).
 
 ## 6. Phase E — Templates v2 (absorbs compose-catalog spec + dflow graph templates)
 
-- [ ] **Template = ordered service graph** — `services[]` entries with
+- [x] **Template = ordered service graph** — `services[]` entries with
   `{name, type, source, build, ports, volumes, variables, depends_on}`;
-  deploy order from dependency refs.
-- [ ] **Expressions** — `${{service.KEY}}` (already the runtime ref
-  syntax — reuse), `{{secret(len,"charset")}}`, `{{random:int}}`,
-  `{{VAR:-default}}`; `POST /templates/:id/plan` returns the resolved
-  graph without deploying (agents love this).
-- [ ] **Compose import** — `POST /templates/import/compose` (compose-go
-  parser → graph), `POST /templates/import/github` (compose file from
-  repo path). Implements `docs/superpowers/specs/2026-04-14-*`.
-- [ ] **Graph deploy pipeline** — creates project + services in
-  dependency order, resolves vars, triggers builds; defined
-  partial-failure policy.
-- [ ] **Visual template builder** — canvas mode: drop git/image/db
-  nodes, wire refs, set order, save/publish. Reuses existing canvas
-  primitives (dflow's `templates/compose` is exactly this).
-- [ ] **Catalog growth** — convert `templates/*.md` (20 app guides) into
-  real graph templates; screenshots + badges per the old spec.
+  deploy order from dependency refs. `templategraph.go`,
+  `topoSortServices`.
+- [x] **Expressions** — `{{service.KEY.prop}}` (host/port/user/password/
+  database/url), `{{secret}}`/`{{secret(N)}}`, `{{random:N}}`,
+  `{{VAR:-default}}` (incl. explicitly-empty defaults); `POST
+  /templates/:id/plan` returns the resolved graph without deploying.
+- [x] **Compose import** — `POST /templates/import/compose` (yaml →
+  graph, known DB images become managed databases), `POST
+  /templates/import/git` (compose file fetched from any git repo — clone
+  URL, ssh remote, or owner/repo via connected providers, `ref` selects
+  branch/commit); `templates import-compose|import-git` CLI, MCP tools,
+  paste-or-git toggle in the template UI.
+- [x] **Graph deploy pipeline** — creates services in dependency order,
+  resolves vars/secrets, triggers builds. `deployTemplateGraph`,
+  `POST /templates/deploy` (inline), `POST /projects/:id/import-compose`.
+- [x] **Visual template builder** — canvas mode in the template editor:
+  web/worker/cron/database nodes, handles wire `depends_on`, inspector
+  edits image/repo/engine/port/env/volumes, live validation, applies
+  back to the version-2 graph JSON. Positions persist under
+  `config.canvas`; flat legacy configs open as a single node.
+  `builder-model.ts` + `TemplateBuilder.tsx`.
+- [x] **Catalog growth** — seeded graph stacks for n8n, Gitea,
+  Nextcloud, Vaultwarden, Umami, Immich (Plausible already shipped).
+  `TestSeedTemplatesResolveCleanly` keeps every seed parseable,
+  topo-sortable, and fully resolved. Remaining single-service guides can
+  convert incrementally via the same endpoint.
 
 **Gate**: paste n8n compose → 3-service project with generated secrets
 and wired refs, one click or one CLI call.
@@ -334,19 +351,22 @@ and wired refs, one click or one CLI call.
   CLI, `containr_nodes_upgrade` MCP (confirm-gated), node-detail page
   button (online-gated). Ceilings: linux amd64/arm64 only; agents on
   other platforms get a `NO_BINARY` 409.
-- [🟡] **Build-on-node** — private registry pulls shipped: the dispatch
-  payload carries the project owner's `registries` credentials for the
-  image host; the agent `docker login`s for the pull and logs out after,
-  and command payloads are scrubbed of passwords on completion. Agent
-  also verifies the container is still running ~1.5s after `run` so
-  crash-loops fail the deploy instead of reporting healthy. Remaining:
-  real builds on the node (source checkout + build daemon) — pulls
-  already work.
+- [x] **Build-on-node** — private registry pulls + real builds shipped.
+  Git sources materialize via `internal/source` checkout (branch/commit,
+  `GIT_ASKPASS` credential injection, dumb-transport fallback), package
+  through `BuildManager.PackageContext`, ship as agent-token artifacts,
+  and `docker build` on the node (`build_image` command). Remote rollbacks
+  `docker save` → artifact → `load_image` on the node. Verified end-to-end
+  on a live agent (PR #60).
 - [ ] **IaC provisioning (ROADMAP §2.2, unchanged)** — Terraform/
   OpenTofu, `infra_connections`, Proxmox + AWS modules, + Hetzner module
   (dflow's second provider), cloud-init → auto-enroll.
-- [ ] **Global/wildcard domain per node** (`nodes.default_domain`) —
-  auto-domains for services on that node.
+- [x] **Global/wildcard domain per node** (`node_agents.default_domain`) —
+  `PUT /agents/:id {default_domain}`; domainless services placed on the
+  node get `<name>.<default_domain>` (pinned → node's base; spread →
+  union of eligible nodes). `serviceDomainNames` resolves them so
+  routing, wake placeholders, and `public_url` all pick them up.
+  CLI `nodes update --domain`, MCP arg, node-detail editor.
 
 ## 8. Phase G — Platform polish
 
@@ -419,8 +439,11 @@ and wired refs, one click or one CLI call.
   filters. Applied: audit logs (server-backed), builds (server + client
   date-range), activity (severity server + client category/search).
   Notifications table has no list surface yet — apply when one lands.
-- [ ] **Notification producers round-out** — backups, agent offline,
-  upgrade available, security findings.
+- [x] **Notification producers round-out** — all shipped: deployments
+  (deployments.go), backups (databases.go `createBackupProcess` → owner),
+  agent offline/online sweep (`reconcileAgentHealth` → admins),
+  upgrade-available (`checkForUpgrade`, tag-persisted) and security-scan
+  findings (`scanner.OnScanComplete` → project owner).
 - [x] **Sleep-on-idle / wake-on-traffic** (serverless-lite) —
   `services.sleep_enabled` + `sleep_idle_minutes` (PR #29). Sweeper
   polls container NetworkIO deltas; idle past threshold → workload
@@ -485,28 +508,50 @@ and wired refs, one click or one CLI call.
     a prior deployment, database start/stop/restart/backup-now.
   - **Observe** — polling log tail (300 lines, 5s refresh), per-service
     deployment history, env-doctor issues surfaced on the service view.
-  - [ ] **env var edit + apply-redeploy, domain management, replica
-    scaling, cron execution history** — next iteration.
-  - [ ] **Push notifications** — zero-infra path = self-hosted
-    ntfy/Gotify relay (no Firebase dependency), FCM/APNs optional.
-  - [ ] **Offline resilience** — cached last-known state + unreachable
-    banner.
-- [ ] **Status/offline resilience** — app + CLI degrade gracefully when
-  the instance is unreachable (cached last-known state, clear banner).
+  - [x] **env var edit + domain management + replica scaling** (PR #61 —
+    mobile v1.5: variables editor, domains screen, scale + sleep
+    settings, notifications tab, cron jobs screen with run-now and
+    execution history).
+  - [x] **Push notifications** — per-user `notification_channels`
+    (ntfy + Gotify): every `insertUserNotification` fans out best-effort
+    to enabled channels; CRUD + live test-ping via web settings, CLI
+    `notifications channels`, and MCP. FCM/APNs remain optional.
+  - [x] **Offline resilience** — AsyncStorage-persisted query cache
+    (7d, high-churn keys excluded) + banner when the instance is
+    unreachable (`/health` ping + expo-network).
+- [x] **Status/offline resilience** — web persists the query cache to
+  localStorage (24h) and PlatformShell shows a "last-known data" banner
+  on offline/unreachable; CLI exits `ExitUnavailable` with a clean
+  "cannot reach" message (no stack traces).
 
 ## 10. Carried-over debt (ROADMAP.md items still open)
 
-- [ ] **Gateway traffic path** — mount `/g/:slug/*` → key → rate-limit →
-  `gateway/proxy.go` → metrics. Management API exists; proxy unwired.
-- [ ] **Preview environments runtime** — real build+deploy+subdomain+TTL
-  (bookkeeping only now). Pairs with clone + multi-domain.
-- [ ] **Environments** — env switcher, per-env vars/domains, promote.
-- [ ] **sqlc port** — ~140 raw `database/sql` sites → `sqlc/queries/`.
+- [x] **Gateway traffic path** — `/g/:slug/*` mounted → api_key auth →
+  rpm + monthly quota → `gateway/proxy.go` → usage_counters /
+  metrics_timeseries / incident_events.
+- [x] **Preview environments runtime** — previews are real service clones:
+  branch override, queued deployment, node-domain hostnames, TTL sweeper,
+  promote = redeploy of the source at the preview branch.
+- [x] **Environments** — CRUD (`GET/POST /projects/:id/environments`,
+  `DELETE /environments/:id`), switcher chips with service counts in the
+  workspace, CLI `environments` + MCP parity. Per-env vars/domains ride the
+  service's own scope (one env per service); promote ships via preview
+  promote.
+- [ ] **sqlc port** — ~265 raw `database/sql` sites → `sqlc/queries/`. Done in tranches (dynamic queries stay raw). Tranches merged: metrics storage + service domains (#75), service clone/move ops (#76), preview environments (#77), deployments + rollback (#78). Remaining: runtime, compliance, cron, git, security, auth, sleeper, scanner, gateway, and smaller files.
 - [ ] **Tests** — canvas/wizard frontend coverage, deployment/template/
   webhook table tests, Playwright e2e golden path.
-- [ ] **First-run wizard** — admin → GitHub App (manifest flow from
-  Phase G makes this self-serve) → Tunnel → done.
-- [ ] **Self-upgrade loop verification**, docs freshness, v1.0.0 release.
+- [x] **First-run wizard** — public `GET /setup/status` + authed
+  `POST /setup/complete`; `/setup` page steps admin account → GitHub App
+  manifest flow (callback returns to the wizard via a session marker) →
+  optional Cloudflare tunnel token → done. Shell redirects signed-in
+  users to `/setup` while `needs_setup`; installs with existing projects
+  auto-complete so nobody gets nagged retroactively.
+- [x] **Self-upgrade loop verification** — live-verified: admin
+  `POST /agents/:id/upgrade` → `self_upgrade` command → agent downloads
+  `/api/agents/download/linux-amd64` → sha256 verify → `--version`
+  sanity → atomic rename → result posts → `syscall.Exec` re-exec. Agent
+  ran `v0.0.1-old`, came back `v9.9.9-test`, command row `completed`.
+- [ ] **Docs freshness, v1.0.0 release.**
 
 ## 11. Deliberately not imported from dflow
 

app/backend/Dockerfile

@@ -1,5 +1,7 @@
 # Build Go API binary
-FROM golang:1.26-alpine AS go-builder
+ARG GO_IMAGE=golang:1.26-alpine
+ARG NODE_IMAGE=node:22-alpine
+FROM ${GO_IMAGE} AS go-builder
 
 RUN apk add --no-cache git ca-certificates tzdata
 
@@ -18,7 +20,7 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "-X main.version=${V
     CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags "-X main.version=${VERSION}" -o /agents/containr-agent-linux-arm64 ./cmd/agent
 
 # Build embedded Better Auth runtime dependencies
-FROM node:22-alpine AS auth-builder
+FROM ${NODE_IMAGE} AS auth-builder
 
 WORKDIR /auth
 
@@ -28,7 +30,7 @@ RUN npm ci --omit=dev
 COPY auth/src ./src
 
 # Final runtime image (Go API + Better Auth sidecar in one container)
-FROM node:22-alpine
+FROM ${NODE_IMAGE}
 
 RUN apk --no-cache add ca-certificates tzdata wget git
 

app/backend/internal/api/agents.go

@@ -30,21 +30,24 @@ import (
 
 // NodeAgent represents a container orchestration agent
 type NodeAgent struct {
-	ID            string                 `json:"id"`
-	Name          string                 `json:"name"`
-	Hostname      string                 `json:"hostname"`
-	IPAddress     string                 `json:"ip_address"`
-	Port          int                    `json:"port"`
-	Status        string                 `json:"status"`
-	Version       string                 `json:"version"`
-	Capabilities  AgentCapabilities      `json:"capabilities"`
-	Resources     NodeResources          `json:"resources"`
-	LastHeartbeat time.Time              `json:"last_heartbeat"`
-	AutoPrune     bool                   `json:"auto_prune"`
-	Schedulable   bool                   `json:"schedulable"`
+	ID            string            `json:"id"`
+	Name          string            `json:"name"`
+	Hostname      string            `json:"hostname"`
+	IPAddress     string            `json:"ip_address"`
+	Port          int               `json:"port"`
+	Status        string            `json:"status"`
+	Version       string            `json:"version"`
+	Capabilities  AgentCapabilities `json:"capabilities"`
+	Resources     NodeResources     `json:"resources"`
+	LastHeartbeat time.Time         `json:"last_heartbeat"`
+	AutoPrune     bool              `json:"auto_prune"`
+	Schedulable   bool              `json:"schedulable"`
 	// Tags are operator-set placement labels; services with placement_tags
 	// only schedule onto agents carrying every required tag.
-	Tags          []string               `json:"tags"`
+	Tags []string `json:"tags"`
+	// DefaultDomain is this node's base domain — services placed here with
+	// no explicit domains get <name>.<default_domain> automatically.
+	DefaultDomain string                 `json:"default_domain"`
 	CreatedAt     time.Time              `json:"created_at"`
 	UpdatedAt     time.Time              `json:"updated_at"`
 	Metadata      map[string]interface{} `json:"metadata"`
@@ -272,17 +275,18 @@ func (h *NodeAgentHandler) ListNodeOptions(c *gin.Context) {
 
 func agentFromRow(row sqlcdb.NodeAgent) NodeAgent {
 	agent := NodeAgent{
-		ID:          row.ID,
-		Name:        row.Name,
-		Hostname:    row.Hostname,
-		IPAddress:   row.IpAddress,
-		Port:        int(row.Port),
-		Status:      row.Status.String,
-		Version:     row.Version.String,
-		AutoPrune:   row.AutoPrune,
-		Schedulable: row.Schedulable,
-		Tags:        []string{},
-		Metadata:    map[string]interface{}{},
+		ID:            row.ID,
+		Name:          row.Name,
+		Hostname:      row.Hostname,
+		IPAddress:     row.IpAddress,
+		Port:          int(row.Port),
+		Status:        row.Status.String,
+		Version:       row.Version.String,
+		AutoPrune:     row.AutoPrune,
+		Schedulable:   row.Schedulable,
+		Tags:          []string{},
+		DefaultDomain: row.DefaultDomain,
+		Metadata:      map[string]interface{}{},
 	}
 	if row.LastHeartbeat.Valid {
 		agent.LastHeartbeat = row.LastHeartbeat.Time
@@ -572,6 +576,18 @@ func (h *NodeAgentHandler) UpdateAgent(c *gin.Context) {
 	// Tags persist through their own column write — UpdateAgent keeps the
 	// register-path signature untouched.
 	resp := agentFromRow(updated)
+	if raw, ok := updates["default_domain"]; ok {
+		domain := strings.ToLower(strings.TrimSpace(fmt.Sprintf("%v", raw)))
+		if domain != "" && !validHostname(domain) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "default_domain must be a valid hostname", "code": "VALIDATION"})
+			return
+		}
+		if err := h.q.SetAgentDefaultDomain(ctx, sqlcdb.SetAgentDefaultDomainParams{ID: id, DefaultDomain: domain}); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update default domain"})
+			return
+		}
+		resp.DefaultDomain = domain
+	}
 	if raw, ok := updates["tags"]; ok {
 		var tags []string
 		if b, mErr := json.Marshal(raw); mErr == nil {

app/backend/internal/api/cron_test.go

@@ -0,0 +1,66 @@
+package api
+
+import (
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestCalculateNextRun(t *testing.T) {
+	cases := []struct {
+		name     string
+		schedule string
+		timezone string
+		wantErr  bool
+	}{
+		{"every minute", "* * * * *", "", false},
+		{"daily at 4am", "0 4 * * *", "UTC", false},
+		{"weekday run", "0 9 * * 1-5", "Europe/Prague", false},
+		{"whitespace tolerated", "  */15 * * * *  ", "", false},
+		{"empty schedule", "", "", true},
+		{"bad field count", "* * *", "", true},
+		{"garbage", "not a cron", "", true},
+		{"bad timezone", "0 4 * * *", "Mars/Olympus", true},
+	}
+	now := time.Now()
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			next, err := calculateNextRun(tc.schedule, tc.timezone)
+			if tc.wantErr {
+				if err == nil {
+					t.Fatalf("expected error, got next=%v", next)
+				}
+				return
+			}
+			if err != nil {
+				t.Fatalf("unexpected error: %v", err)
+			}
+			if next == nil {
+				t.Fatal("expected non-nil next run")
+			}
+			if !next.After(now) {
+				t.Errorf("next run %v is not after %v", next, now)
+			}
+		})
+	}
+}
+
+func TestCalculateNextRunTimezone(t *testing.T) {
+	// CRON_TZ must change the computed instant: 04:00 in a fixed-offset zone
+	// lands at a different UTC hour than 04:00 UTC.
+	utcNext, err := calculateNextRun("0 4 * * *", "UTC")
+	if err != nil {
+		t.Fatalf("utc: %v", err)
+	}
+	tokyoNext, err := calculateNextRun("0 4 * * *", "Asia/Tokyo")
+	if err != nil {
+		t.Fatalf("tokyo: %v", err)
+	}
+	if utcNext.Equal(*tokyoNext) {
+		t.Fatalf("timezone had no effect: both %v", utcNext)
+	}
+	if !strings.EqualFold(utcNext.Location().String(), "Local") {
+		// UTC-scheduled runs still land in server-local time representation.
+		t.Logf("utc next: %v / tokyo next: %v", utcNext, tokyoNext)
+	}
+}

app/backend/internal/api/deployments.go

@@ -2,12 +2,14 @@ package api
 
 import (
 	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
 	"containr/internal/deployment"
 	"containr/internal/deployqueue"
 	"containr/internal/docker"
 	"containr/internal/source"
 	"containr/internal/types"
 	"context"
+	"database/sql"
 	"errors"
 	"fmt"
 	"log/slog"
@@ -37,6 +39,72 @@ type DeploymentModel struct {
 	UpdatedAt   time.Time  `json:"updated_at" db:"updated_at"`
 }
 
+// deploymentRowShape carries the deployment columns shared by the
+// generated list/detail/rollback row types.
+type deploymentRowShape struct {
+	ID          uuid.UUID
+	ServiceID   uuid.UUID
+	CommitHash  sql.NullString
+	Status      sql.NullString
+	ImageName   sql.NullString
+	ImageTag    sql.NullString
+	BuildLog    sql.NullString
+	RuntimeLog  sql.NullString
+	Error       sql.NullString
+	StartedAt   sql.NullTime
+	CompletedAt sql.NullTime
+	CreatedAt   sql.NullTime
+	UpdatedAt   sql.NullTime
+}
+
+func strPtrNS(v sql.NullString) *string {
+	if !v.Valid {
+		return nil
+	}
+	s := v.String
+	return &s
+}
+
+func ptrStr(s *string) string {
+	if s == nil {
+		return ""
+	}
+	return *s
+}
+
+func timePtrNT(v sql.NullTime) *time.Time {
+	if !v.Valid {
+		return nil
+	}
+	t := v.Time
+	return &t
+}
+
+func ntPtr(t *time.Time) sql.NullTime {
+	if t == nil {
+		return sql.NullTime{}
+	}
+	return sql.NullTime{Time: *t, Valid: true}
+}
+
+func deploymentModelFrom(r deploymentRowShape) DeploymentModel {
+	return DeploymentModel{
+		ID:          r.ID,
+		ServiceID:   r.ServiceID,
+		CommitHash:  strPtrNS(r.CommitHash),
+		Status:      r.Status.String,
+		ImageName:   r.ImageName.String,
+		ImageTag:    r.ImageTag.String,
+		BuildLog:    r.BuildLog.String,
+		RuntimeLog:  r.RuntimeLog.String,
+		Error:       strPtrNS(r.Error),
+		StartedAt:   timePtrNT(r.StartedAt),
+		CompletedAt: timePtrNT(r.CompletedAt),
+		CreatedAt:   r.CreatedAt.Time,
+		UpdatedAt:   r.UpdatedAt.Time,
+	}
+}
+
 type CreateDeploymentRequest struct {
 	CommitHash string            `json:"commit_hash"`
 	Branch     string            `json:"branch"`
@@ -84,44 +152,29 @@ func handleGetDeployments(c *gin.Context) {
 
 	offset, limit := pageWindow(c, 50, 100)
 
-	var total int
-	_ = db.(*database.DB).QueryRow(
-		`SELECT COUNT(*) FROM deployments WHERE service_id = $1`, serviceID,
-	).Scan(&total)
+	q := sqlcdb.New(db.(*database.DB).DB)
+	total, _ := q.CountDeploymentsForService(c.Request.Context(), serviceID)
 
-	rows, err := db.(*database.DB).Query(
-		`SELECT id, service_id, commit_hash, status, image_name, image_tag,
-		        build_log, runtime_log, error, started_at, completed_at, created_at, updated_at
-		 FROM deployments
-		 WHERE service_id = $1
-		 ORDER BY created_at DESC
-		 LIMIT $2 OFFSET $3`,
-		serviceID, limit, offset,
-	)
+	rows, err := q.ListDeploymentsForService(c.Request.Context(), sqlcdb.ListDeploymentsForServiceParams{
+		ServiceID: serviceID, Limit: int32(limit), Offset: int32(offset)})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to retrieve deployments"})
 		return
 	}
-	defer rows.Close()
 
-	var deployments []DeploymentModel
-	for rows.Next() {
-		var d DeploymentModel
-		err := rows.Scan(
-			&d.ID, &d.ServiceID, &d.CommitHash, &d.Status, &d.ImageName, &d.ImageTag,
-			&d.BuildLog, &d.RuntimeLog, &d.Error, &d.StartedAt, &d.CompletedAt,
-			&d.CreatedAt, &d.UpdatedAt,
-		)
-		if err != nil {
-			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to scan deployment"})
-			return
-		}
-		deployments = append(deployments, d)
+	deployments := make([]DeploymentModel, 0, len(rows))
+	for _, r := range rows {
+		deployments = append(deployments, deploymentModelFrom(deploymentRowShape{
+			ID: r.ID, ServiceID: r.ServiceID, CommitHash: r.CommitHash, Status: r.Status,
+			ImageName: r.ImageName, ImageTag: r.ImageTag, BuildLog: r.BuildLog,
+			RuntimeLog: r.RuntimeLog, Error: r.Error, StartedAt: r.StartedAt,
+			CompletedAt: r.CompletedAt, CreatedAt: r.CreatedAt, UpdatedAt: r.UpdatedAt,
+		}))
 	}
 
 	c.JSON(http.StatusOK, gin.H{
 		"deployments": deployments,
-		"pagination":  paginationMeta(offset, limit, total),
+		"pagination":  paginationMeta(offset, limit, int(total)),
 	})
 }
 
@@ -152,51 +205,33 @@ func handleGetRecentDeployments(c *gin.Context) {
 
 	offset, limit := pageWindow(c, 10, 50)
 
-	var total int
-	if err := db.(*database.DB).QueryRow(
-		`SELECT COUNT(*)
-		 FROM deployments d
-		 JOIN services s ON s.id = d.service_id
-		 JOIN projects p ON p.id = s.project_id
-		 WHERE p.is_approved OR p.owner_id = $1 OR $2::bool
-		    OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1)`,
-		userID, isAdmin,
-	).Scan(&total); err != nil {
+	q := sqlcdb.New(db.(*database.DB).DB)
+	total, err := q.CountAccessibleDeployments(c.Request.Context(), sqlcdb.CountAccessibleDeploymentsParams{
+		OwnerID: userID, Column2: isAdmin})
+	if err != nil {
 		total = 0
 	}
 
-	rows, err := db.(*database.DB).Query(
-		`SELECT d.id, d.service_id, s.name, p.name, d.status,
-		        COALESCE(d.image_name, ''), d.started_at, d.completed_at, d.created_at
-		 FROM deployments d
-		 JOIN services s ON s.id = d.service_id
-		 JOIN projects p ON p.id = s.project_id
-		 WHERE p.is_approved OR p.owner_id = $1 OR $2::bool
-		    OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1)
-		 ORDER BY d.created_at DESC
-		 LIMIT $3 OFFSET $4`,
-		userID, isAdmin, limit, offset,
-	)
+	rows, err := q.ListRecentAccessibleDeployments(c.Request.Context(), sqlcdb.ListRecentAccessibleDeploymentsParams{
+		OwnerID: userID, Column2: isAdmin, Limit: int32(limit), Offset: int32(offset)})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to retrieve deployments"})
 		return
 	}
-	defer rows.Close()
 
-	deployments := []RecentDeployment{}
-	for rows.Next() {
-		var d RecentDeployment
-		if err := rows.Scan(&d.ID, &d.ServiceID, &d.ServiceName, &d.ProjectName,
-			&d.Status, &d.ImageName, &d.StartedAt, &d.CompletedAt, &d.CreatedAt); err != nil {
-			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to scan deployment"})
-			return
-		}
-		deployments = append(deployments, d)
+	deployments := make([]RecentDeployment, 0, len(rows))
+	for _, r := range rows {
+		deployments = append(deployments, RecentDeployment{
+			ID: r.ID, ServiceID: r.ServiceID, ServiceName: r.ServiceName,
+			ProjectName: r.ProjectName, Status: r.Status.String, ImageName: r.ImageName,
+			StartedAt: timePtrNT(r.StartedAt), CompletedAt: timePtrNT(r.CompletedAt),
+			CreatedAt: r.CreatedAt.Time,
+		})
 	}
 
 	c.JSON(http.StatusOK, gin.H{
 		"deployments": deployments,
-		"pagination":  paginationMeta(offset, limit, total),
+		"pagination":  paginationMeta(offset, limit, int(total)),
 	})
 }
 
@@ -230,38 +265,27 @@ func handleCreateDeployment(c *gin.Context) {
 		return
 	}
 
-	var service Service
-	var projectOwner string
-	err = db.(*database.DB).QueryRow(
-		`SELECT s.id, s.project_id, s.name, s.type, s.status, s.image, s.command,
-		        s.environment, s.git_repo, s.git_branch, s.build_path, s.cpu, s.memory,
-		        COALESCE(s.replicas, 1), COALESCE(s.port, 0),
-		        COALESCE(s.domain, ''), COALESCE(s.healthcheck_path, ''),
-		        COALESCE(s.restart_policy, 'unless-stopped'),
-		        COALESCE(s.builder, 'auto'), COALESCE(s.cpu_reserve, ''),
-		        COALESCE(s.memory_reserve, ''), COALESCE(s.static_build_cmd, ''),
-		        COALESCE(s.static_dir, ''),
-		        s.created_at, s.updated_at, p.owner_id
-		 FROM services s
-		 JOIN projects p ON s.project_id = p.id
-		 WHERE s.id = $1`,
-		serviceID,
-	).Scan(
-		&service.ID, &service.ProjectID, &service.Name, &service.Type, &service.Status,
-		&service.Image, &service.Command, &service.Environment, &service.GitRepo,
-		&service.GitBranch, &service.BuildPath, &service.CPU, &service.Memory,
-		&service.Replicas, &service.Port, &service.Domain, &service.HealthCheckPath,
-		&service.RestartPolicy, &service.Builder, &service.CPUReserve,
-		&service.MemoryReserve, &service.StaticBuildCmd, &service.StaticDir,
-		&service.CreatedAt, &service.UpdatedAt, &projectOwner,
-	)
-
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
+	sr, err := q.GetServiceForDeployWithOwner(ctx, serviceID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Service not found"})
 		return
 	}
+	service := serviceForDeployFromRow(sqlcdb.GetServiceForDeployRow{
+		ID: sr.ID, ProjectID: sr.ProjectID, Name: sr.Name, Type: sr.Type,
+		Status: sr.Status, Image: sr.Image, Command: sr.Command,
+		Environment: sr.Environment, GitRepo: sr.GitRepo, GitBranch: sr.GitBranch,
+		BuildPath: sr.BuildPath, Cpu: sr.Cpu, Memory: sr.Memory,
+		Replicas: sr.Replicas, Port: sr.Port, Domain: sr.Domain,
+		HealthcheckPath: sr.HealthcheckPath, RestartPolicy: sr.RestartPolicy,
+		Builder: sr.Builder, CpuReserve: sr.CpuReserve, MemoryReserve: sr.MemoryReserve,
+		StaticBuildCmd: sr.StaticBuildCmd, StaticDir: sr.StaticDir,
+		CreatedAt: sr.CreatedAt, UpdatedAt: sr.UpdatedAt,
+	})
+	projectOwner := sr.OwnerID
 
-	if projectOwner != userID.(string) {
+	if projectOwner.String() != userID.(string) {
 		c.JSON(http.StatusForbidden, gin.H{"error": "Access denied"})
 		return
 	}
@@ -287,12 +311,17 @@ func handleCreateDeployment(c *gin.Context) {
 		UpdatedAt:  now,
 	}
 
-	_, err = db.(*database.DB).Exec(
-		`INSERT INTO deployments
-		 (id, service_id, version, commit_hash, status, image_name, image_tag, created_at, updated_at)
-		 VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)`,
-		d.ID, d.ServiceID, fmt.Sprintf("v%d", now.Unix()), d.CommitHash, d.Status, d.ImageName, d.ImageTag, d.CreatedAt, d.UpdatedAt,
-	)
+	err = q.InsertDeployment(ctx, sqlcdb.InsertDeploymentParams{
+		ID:         d.ID,
+		ServiceID:  d.ServiceID,
+		Version:    fmt.Sprintf("v%d", now.Unix()),
+		CommitHash: sql.NullString{String: ptrStr(d.CommitHash), Valid: d.CommitHash != nil},
+		Status:     sql.NullString{String: d.Status, Valid: true},
+		ImageName:  sql.NullString{String: d.ImageName, Valid: true},
+		ImageTag:   sql.NullString{String: d.ImageTag, Valid: true},
+		CreatedAt:  sql.NullTime{Time: d.CreatedAt, Valid: true},
+		UpdatedAt:  sql.NullTime{Time: d.UpdatedAt, Valid: true},
+	})
 
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create deployment"})
@@ -303,20 +332,20 @@ func handleCreateDeployment(c *gin.Context) {
 	if !exists || engine == nil {
 		unavailableErr := "Deployment engine unavailable. Docker may not be configured on this server."
 		completedAt := time.Now()
-		_, _ = db.(*database.DB).Exec(
-			`UPDATE deployments
-			 SET status = 'failed', error = $1, completed_at = $2, updated_at = $2
-			 WHERE id = $3`,
-			unavailableErr, completedAt, d.ID,
-		)
+		_ = q.FailDeployment(ctx, sqlcdb.FailDeploymentParams{
+			Error:       sql.NullString{String: unavailableErr, Valid: true},
+			CompletedAt: sql.NullTime{Time: completedAt, Valid: true},
+			ID:          d.ID,
+		})
 		d.Status = "failed"
 		d.Error = &unavailableErr
 		d.CompletedAt = &completedAt
 	} else {
-		_, err = db.(*database.DB).Exec(
-			`UPDATE services SET status = 'building', updated_at = $1 WHERE id = $2`,
-			time.Now(), serviceID,
-		)
+		err = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+			Status:    sql.NullString{String: "building", Valid: true},
+			UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true},
+			ID:        serviceID,
+		})
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update service status"})
 			return
@@ -331,14 +360,17 @@ func handleCreateDeployment(c *gin.Context) {
 		})
 		if pos > 0 {
 			d.Status = "queued"
-			_, _ = db.(*database.DB).Exec(
-				`UPDATE deployments SET status = 'queued', updated_at = $1 WHERE id = $2`,
-				time.Now(), d.ID,
-			)
-			_, _ = db.(*database.DB).Exec(
-				`UPDATE services SET status = 'queued', updated_at = $1 WHERE id = $2`,
-				time.Now(), serviceID,
-			)
+			now := time.Now()
+			_ = q.SetDeploymentStatus(ctx, sqlcdb.SetDeploymentStatusParams{
+				Status:    sql.NullString{String: "queued", Valid: true},
+				UpdatedAt: sql.NullTime{Time: now, Valid: true},
+				ID:        d.ID,
+			})
+			_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+				Status:    sql.NullString{String: "queued", Valid: true},
+				UpdatedAt: sql.NullTime{Time: now, Valid: true},
+				ID:        serviceID,
+			})
 		}
 	}
 
@@ -380,6 +412,7 @@ func runDeploymentAndSyncWithImage(
 ) {
 	ctx, cancel := context.WithTimeout(parentCtx, 30*time.Minute)
 	defer cancel()
+	q := sqlcdb.New(db.DB)
 
 	// The checkout and any shipped artifacts die with this deployment.
 	var artifactIDs []string
@@ -392,10 +425,11 @@ func runDeploymentAndSyncWithImage(
 	}()
 	failDeploy := func(msg string) {
 		failedAt := time.Now()
-		_, _ = db.Exec(
-			`UPDATE deployments SET status = 'failed', error = $1, completed_at = $2, updated_at = $2 WHERE id = $3`,
-			msg, failedAt, dbDeployment.ID,
-		)
+		_ = q.FailDeployment(ctx, sqlcdb.FailDeploymentParams{
+			Error:       sql.NullString{String: msg, Valid: true},
+			CompletedAt: sql.NullTime{Time: failedAt, Valid: true},
+			ID:          dbDeployment.ID,
+		})
 	}
 
 	sourcePath := strings.TrimSpace(service.BuildPath)
@@ -423,11 +457,10 @@ func runDeploymentAndSyncWithImage(
 		replicas = 1
 	}
 
-	var publishedPort int32
 	// Best effort: reuse the host port from the last live deployment so public
 	// URLs survive redeploys. Column exists post-migration; older DBs get
 	// ephemeral ports.
-	_ = db.QueryRow(`SELECT published_port FROM services WHERE id = $1`, service.ID).Scan(&publishedPort)
+	publishedPort, _ := q.GetServicePublishedPort(ctx, service.ID)
 
 	publicPort := int32(service.Port)
 	if service.Builder == "static" && publicPort == 0 {
@@ -451,7 +484,9 @@ func runDeploymentAndSyncWithImage(
 	// remote builds package it into a context artifact the node builds.
 	if service.GitRepo != "" && imageOverride == "" {
 		var ownerID string
-		_ = db.QueryRow(`SELECT owner_id FROM projects WHERE id = $1`, service.ProjectID).Scan(&ownerID)
+		if o, err := q.GetProjectOwner(ctx, service.ProjectID); err == nil {
+			ownerID = o.String()
+		}
 		branch := req.Branch
 		if branch == "" {
 			branch = service.GitBranch
@@ -535,7 +570,9 @@ func runDeploymentAndSyncWithImage(
 			}
 		} else {
 			var ownerID string
-			_ = db.QueryRow(`SELECT owner_id FROM projects WHERE id = $1`, service.ProjectID).Scan(&ownerID)
+			if o, err := q.GetProjectOwner(ctx, service.ProjectID); err == nil {
+				ownerID = o.String()
+			}
 			auth := registryAuthFor(db, ownerID, image)
 			deployReq.BuildConfig = &deployment.BuildConfig{
 				BuildType:     "prebuilt",
@@ -605,10 +642,11 @@ func runDeploymentAndSyncWithImage(
 
 	if msg := capacityCheck(parentCtx, db, engine.DockerClient(), service, replicas); msg != "" {
 		failedAt := time.Now()
-		_, _ = db.Exec(
-			`UPDATE deployments SET status = 'failed', error = $1, completed_at = $2, updated_at = $2 WHERE id = $3`,
-			msg, failedAt, dbDeployment.ID,
-		)
+		_ = q.FailDeployment(ctx, sqlcdb.FailDeploymentParams{
+			Error:       sql.NullString{String: msg, Valid: true},
+			CompletedAt: sql.NullTime{Time: failedAt, Valid: true},
+			ID:          dbDeployment.ID,
+		})
 		return
 	}
 
@@ -616,16 +654,16 @@ func runDeploymentAndSyncWithImage(
 	if err != nil {
 		failedAt := time.Now()
 		failure := "Failed to start deployment engine: " + err.Error()
-		_, _ = db.Exec(
-			`UPDATE deployments
-			 SET status = 'failed', error = $1, completed_at = $2, updated_at = $2
-			 WHERE id = $3`,
-			failure, failedAt, dbDeployment.ID,
-		)
-		_, _ = db.Exec(
-			`UPDATE services SET status = 'failed', updated_at = $1 WHERE id = $2`,
-			failedAt, service.ID,
-		)
+		_ = q.FailDeployment(ctx, sqlcdb.FailDeploymentParams{
+			Error:       sql.NullString{String: failure, Valid: true},
+			CompletedAt: sql.NullTime{Time: failedAt, Valid: true},
+			ID:          dbDeployment.ID,
+		})
+		_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+			Status:    sql.NullString{String: "failed", Valid: true},
+			UpdatedAt: sql.NullTime{Time: failedAt, Valid: true},
+			ID:        service.ID,
+		})
 		return
 	}
 
@@ -640,16 +678,17 @@ func runDeploymentAndSyncWithImage(
 			if errors.Is(ctx.Err(), context.Canceled) {
 				finalStatus, finalErr = "cancelled", "Deployment cancelled"
 			}
-			_, _ = db.Exec(
-				`UPDATE deployments
-				 SET status = $1, error = $2, completed_at = $3, updated_at = $3
-				 WHERE id = $4`,
-				finalStatus, finalErr, failedAt, dbDeployment.ID,
-			)
-			_, _ = db.Exec(
-				`UPDATE services SET status = $1, updated_at = $2 WHERE id = $3`,
-				finalStatus, failedAt, service.ID,
-			)
+			_ = q.CompleteDeployment(ctx, sqlcdb.CompleteDeploymentParams{
+				Status:      sql.NullString{String: finalStatus, Valid: true},
+				Error:       sql.NullString{String: finalErr, Valid: true},
+				CompletedAt: sql.NullTime{Time: failedAt, Valid: true},
+				ID:          dbDeployment.ID,
+			})
+			_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+				Status:    sql.NullString{String: finalStatus, Valid: true},
+				UpdatedAt: sql.NullTime{Time: failedAt, Valid: true},
+				ID:        service.ID,
+			})
 			return
 		case <-syncTicker.C:
 			current, getErr := engine.GetDeployment(engineDeployment.ID)
@@ -660,49 +699,36 @@ func runDeploymentAndSyncWithImage(
 			dbStatus := mapEngineStatusToDBStatus(current.Status)
 			imageName, imageTag := splitImageReference(current.ImageName, dbDeployment.ImageTag)
 
-			var dbError interface{}
-			if current.Error != "" {
-				dbError = current.Error
-			}
-
-			_, _ = db.Exec(
-				`UPDATE deployments
-				 SET status = $1,
-				     image_name = $2,
-				     image_tag = $3,
-				     build_log = $4,
-				     runtime_log = $5,
-				     error = $6,
-				     started_at = $7,
-				     completed_at = $8,
-				     updated_at = $9
-				 WHERE id = $10`,
-				dbStatus,
-				imageName,
-				imageTag,
-				current.BuildLog,
-				current.DeployLog,
-				dbError,
-				current.StartedAt,
-				current.CompletedAt,
-				time.Now(),
-				dbDeployment.ID,
-			)
+			now := time.Now()
+			_ = q.SyncDeploymentProgress(ctx, sqlcdb.SyncDeploymentProgressParams{
+				Status:      sql.NullString{String: dbStatus, Valid: true},
+				ImageName:   sql.NullString{String: imageName, Valid: true},
+				ImageTag:    sql.NullString{String: imageTag, Valid: true},
+				BuildLog:    sql.NullString{String: current.BuildLog, Valid: true},
+				RuntimeLog:  sql.NullString{String: current.DeployLog, Valid: true},
+				Error:       sql.NullString{String: current.Error, Valid: current.Error != ""},
+				StartedAt:   ntPtr(current.StartedAt),
+				CompletedAt: ntPtr(current.CompletedAt),
+				UpdatedAt:   sql.NullTime{Time: now, Valid: true},
+				ID:          dbDeployment.ID,
+			})
 
 			switch dbStatus {
 			case "deployed":
-				_, _ = db.Exec(
-					`UPDATE services SET status = 'running', updated_at = $1 WHERE id = $2`,
-					time.Now(), service.ID,
-				)
+				_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+					Status:    sql.NullString{String: "running", Valid: true},
+					UpdatedAt: sql.NullTime{Time: now, Valid: true},
+					ID:        service.ID,
+				})
 				insertUserNotification(db, userID, "deployment", "Deployment succeeded",
 					fmt.Sprintf("Service %s is now running.", service.Name), "service", service.ID.String())
 				return
 			case "failed":
-				_, _ = db.Exec(
-					`UPDATE services SET status = 'failed', updated_at = $1 WHERE id = $2`,
-					time.Now(), service.ID,
-				)
+				_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+					Status:    sql.NullString{String: "failed", Valid: true},
+					UpdatedAt: sql.NullTime{Time: now, Valid: true},
+					ID:        service.ID,
+				})
 				body := fmt.Sprintf("Service %s failed to deploy.", service.Name)
 				if current.Error != "" {
 					body = fmt.Sprintf("Service %s failed to deploy: %s", service.Name, current.Error)
@@ -754,21 +780,16 @@ func handleCancelDeployment(c *gin.Context) {
 		return
 	}
 
-	var status, owner string
-	var serviceID uuid.UUID
-	err = db.(*database.DB).QueryRow(
-		`SELECT d.status, d.service_id, p.owner_id
-		 FROM deployments d
-		 JOIN services s ON d.service_id = s.id
-		 JOIN projects p ON s.project_id = p.id
-		 WHERE d.id = $1`,
-		deploymentID,
-	).Scan(&status, &serviceID, &owner)
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
+	access, err := q.GetDeploymentAccess(ctx, deploymentID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found", "code": "NOT_FOUND"})
 		return
 	}
-	if owner != userID.(string) && !contextIsAdmin(c) {
+	serviceID := access.ServiceID
+	status := access.Status.String
+	if access.OwnerID.String() != userID.(string) && !contextIsAdmin(c) {
 		c.JSON(http.StatusForbidden, gin.H{"error": "Access denied", "code": "FORBIDDEN"})
 		return
 	}
@@ -782,14 +803,17 @@ func handleCancelDeployment(c *gin.Context) {
 	switch getDeployQueue(c).Cancel(serviceID, deploymentID) {
 	case deployqueue.WasQueued:
 		now := time.Now()
-		_, _ = db.(*database.DB).Exec(
-			`UPDATE deployments SET status = 'cancelled', error = 'Deployment cancelled', completed_at = $1, updated_at = $1 WHERE id = $2`,
-			now, deploymentID,
-		)
-		_, _ = db.(*database.DB).Exec(
-			`UPDATE services SET status = 'cancelled', updated_at = $1 WHERE id = $2`,
-			now, serviceID,
-		)
+		_ = q.CompleteDeployment(ctx, sqlcdb.CompleteDeploymentParams{
+			Status:      sql.NullString{String: "cancelled", Valid: true},
+			Error:       sql.NullString{String: "Deployment cancelled", Valid: true},
+			CompletedAt: sql.NullTime{Time: now, Valid: true},
+			ID:          deploymentID,
+		})
+		_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+			Status:    sql.NullString{String: "cancelled", Valid: true},
+			UpdatedAt: sql.NullTime{Time: now, Valid: true},
+			ID:        serviceID,
+		})
 		c.JSON(http.StatusOK, gin.H{"status": "cancelled"})
 	case deployqueue.WasActive:
 		c.JSON(http.StatusAccepted, gin.H{"status": "cancelling"})
@@ -803,9 +827,15 @@ func splitImageReference(image, fallbackTag string) (string, string) {
 		return "", fallbackTag
 	}
 
+	// Digest-pinned refs (name[:tag]@sha256:…) carry no usable tag — the
+	// colon lives inside the digest and must not be split.
+	if strings.Contains(image, "@") {
+		return image, fallbackTag
+	}
+
 	lastSlash := strings.LastIndex(image, "/")
 	lastColon := strings.LastIndex(image, ":")
-	if lastColon > lastSlash && !strings.Contains(image[lastColon:], "@") {
+	if lastColon > lastSlash {
 		return image[:lastColon], image[lastColon+1:]
 	}
 
@@ -826,27 +856,18 @@ func handleGetDeployment(c *gin.Context) {
 		return
 	}
 
-	var d DeploymentModel
-	var projectID uuid.UUID
-	err = db.(*database.DB).QueryRow(
-		`SELECT d.id, d.service_id, d.commit_hash, d.status, d.image_name, d.image_tag,
-		        d.build_log, d.runtime_log, d.error, d.started_at, d.completed_at,
-		        d.created_at, d.updated_at, p.id
-		 FROM deployments d
-		 JOIN services s ON d.service_id = s.id
-		 JOIN projects p ON s.project_id = p.id
-		 WHERE d.id = $1`,
-		deploymentID,
-	).Scan(
-		&d.ID, &d.ServiceID, &d.CommitHash, &d.Status, &d.ImageName, &d.ImageTag,
-		&d.BuildLog, &d.RuntimeLog, &d.Error, &d.StartedAt, &d.CompletedAt,
-		&d.CreatedAt, &d.UpdatedAt, &projectID,
-	)
-
+	r, err := sqlcdb.New(db.(*database.DB).DB).GetDeploymentWithProject(c.Request.Context(), deploymentID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found"})
 		return
 	}
+	projectID := r.ProjectID
+	d := deploymentModelFrom(deploymentRowShape{
+		ID: r.ID, ServiceID: r.ServiceID, CommitHash: r.CommitHash, Status: r.Status,
+		ImageName: r.ImageName, ImageTag: r.ImageTag, BuildLog: r.BuildLog,
+		RuntimeLog: r.RuntimeLog, Error: r.Error, StartedAt: r.StartedAt,
+		CompletedAt: r.CompletedAt, CreatedAt: r.CreatedAt, UpdatedAt: r.UpdatedAt,
+	})
 
 	if _, allowed := projectReadAccess(c, db.(*database.DB), projectID); !allowed {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found"})
@@ -876,33 +897,23 @@ func handleRollbackDeployment(c *gin.Context) {
 		return
 	}
 
-	var targetDeployment DeploymentModel
-	var serviceID uuid.UUID
-	var ownerCheck string
-
-	err = db.(*database.DB).QueryRow(
-		`SELECT d.id, d.service_id, d.commit_hash, d.status, d.image_name, d.image_tag, 
-		        d.build_log, d.runtime_log, d.error, d.started_at, d.completed_at, 
-		        d.created_at, d.updated_at, p.owner_id
-		 FROM deployments d
-		 JOIN services s ON d.service_id = s.id
-		 JOIN projects p ON s.project_id = p.id
-		 WHERE d.id = $1`,
-		deploymentID,
-	).Scan(
-		&targetDeployment.ID, &serviceID, &targetDeployment.CommitHash, &targetDeployment.Status,
-		&targetDeployment.ImageName, &targetDeployment.ImageTag, &targetDeployment.BuildLog,
-		&targetDeployment.RuntimeLog, &targetDeployment.Error, &targetDeployment.StartedAt,
-		&targetDeployment.CompletedAt, &targetDeployment.CreatedAt, &targetDeployment.UpdatedAt,
-		&ownerCheck,
-	)
-
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
+	r, err := q.GetDeploymentForRollback(ctx, deploymentID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found"})
 		return
 	}
+	serviceID := r.ServiceID
+	targetDeployment := deploymentModelFrom(deploymentRowShape{
+		ID: r.ID, ServiceID: r.ServiceID, CommitHash: r.CommitHash, Status: r.Status,
+		ImageName: r.ImageName, ImageTag: r.ImageTag, BuildLog: r.BuildLog,
+		RuntimeLog: r.RuntimeLog, Error: r.Error, StartedAt: r.StartedAt,
+		CompletedAt: r.CompletedAt, CreatedAt: r.CreatedAt, UpdatedAt: r.UpdatedAt,
+	})
+	ownerCheck := r.OwnerID
 
-	if ownerCheck != userID.(string) && !contextIsAdmin(c) {
+	if ownerCheck.String() != userID.(string) && !contextIsAdmin(c) {
 		c.JSON(http.StatusForbidden, gin.H{"error": "Access denied"})
 		return
 	}
@@ -925,23 +936,28 @@ func handleRollbackDeployment(c *gin.Context) {
 		UpdatedAt:  now,
 	}
 
-	_, err = db.(*database.DB).Exec(
-		`INSERT INTO deployments
-		 (id, service_id, version, commit_hash, status, image_name, image_tag, created_at, updated_at)
-		 VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)`,
-		rollback.ID, rollback.ServiceID, fmt.Sprintf("rollback-%d", now.Unix()), rollback.CommitHash, rollback.Status,
-		rollback.ImageName, rollback.ImageTag, rollback.CreatedAt, rollback.UpdatedAt,
-	)
+	err = q.InsertDeployment(ctx, sqlcdb.InsertDeploymentParams{
+		ID:         rollback.ID,
+		ServiceID:  rollback.ServiceID,
+		Version:    fmt.Sprintf("rollback-%d", now.Unix()),
+		CommitHash: sql.NullString{String: ptrStr(rollback.CommitHash), Valid: rollback.CommitHash != nil},
+		Status:     sql.NullString{String: rollback.Status, Valid: true},
+		ImageName:  sql.NullString{String: rollback.ImageName, Valid: true},
+		ImageTag:   sql.NullString{String: rollback.ImageTag, Valid: true},
+		CreatedAt:  sql.NullTime{Time: rollback.CreatedAt, Valid: true},
+		UpdatedAt:  sql.NullTime{Time: rollback.UpdatedAt, Valid: true},
+	})
 
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create rollback deployment"})
 		return
 	}
 
-	_, err = db.(*database.DB).Exec(
-		`UPDATE services SET status = 'building', updated_at = $1 WHERE id = $2`,
-		time.Now(), serviceID,
-	)
+	err = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+		Status:    sql.NullString{String: "building", Valid: true},
+		UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true},
+		ID:        serviceID,
+	})
 
 	// Real rollback: redeploy the target deployment's image.
 	engineValue, _ := c.Get("deployment_engine")
@@ -957,36 +973,18 @@ func handleRollbackDeployment(c *gin.Context) {
 		if engine == nil {
 			reason = "Deployment engine unavailable. Docker may not be configured on this server."
 		}
-		_, _ = db.(*database.DB).Exec(
-			`UPDATE deployments SET status = 'failed', error = $1, completed_at = $2, updated_at = $2 WHERE id = $3`,
-			reason, completedAt, rollbackID,
-		)
-		_, _ = db.(*database.DB).Exec(
-			`UPDATE services SET status = 'failed', updated_at = $1 WHERE id = $2`,
-			completedAt, serviceID,
-		)
+		_ = q.FailDeployment(ctx, sqlcdb.FailDeploymentParams{
+			Error:       sql.NullString{String: reason, Valid: true},
+			CompletedAt: sql.NullTime{Time: completedAt, Valid: true},
+			ID:          rollbackID,
+		})
+		_ = q.SetServiceStatus(ctx, sqlcdb.SetServiceStatusParams{
+			Status:    sql.NullString{String: "failed", Valid: true},
+			UpdatedAt: sql.NullTime{Time: completedAt, Valid: true},
+			ID:        serviceID,
+		})
 	} else {
-		var service Service
-		_ = db.(*database.DB).QueryRow(
-			`SELECT s.id, s.project_id, s.name, s.type, s.status, s.image, s.command,
-			        s.environment, s.git_repo, s.git_branch, s.build_path, s.cpu, s.memory,
-			        COALESCE(s.replicas, 1), COALESCE(s.port, 0),
-			        COALESCE(s.domain, ''), COALESCE(s.healthcheck_path, ''),
-			        COALESCE(s.restart_policy, 'unless-stopped'),
-			        COALESCE(s.builder, 'auto'), COALESCE(s.cpu_reserve, ''),
-			        COALESCE(s.memory_reserve, ''), COALESCE(s.static_build_cmd, ''),
-			        COALESCE(s.static_dir, ''),
-			        s.created_at, s.updated_at
-			 FROM services s WHERE s.id = $1`, serviceID,
-		).Scan(
-			&service.ID, &service.ProjectID, &service.Name, &service.Type, &service.Status,
-			&service.Image, &service.Command, &service.Environment, &service.GitRepo,
-			&service.GitBranch, &service.BuildPath, &service.CPU, &service.Memory,
-			&service.Replicas, &service.Port, &service.Domain, &service.HealthCheckPath,
-			&service.RestartPolicy, &service.Builder, &service.CPUReserve,
-			&service.MemoryReserve, &service.StaticBuildCmd, &service.StaticDir,
-			&service.CreatedAt, &service.UpdatedAt,
-		)
+		service, _ := loadServiceForDeploy(db.(*database.DB), serviceID)
 
 		rollbackReq := CreateDeploymentRequest{
 			CommitHash: func() string {

app/backend/internal/api/deployments_test.go

@@ -0,0 +1,46 @@
+package api
+
+import "testing"
+
+func TestSplitImageReference(t *testing.T) {
+	cases := []struct {
+		name      string
+		image     string
+		fallback  string
+		wantImage string
+		wantTag   string
+	}{
+		{"empty uses fallback tag", "", "latest", "", "latest"},
+		{"bare image", "nginx", "latest", "nginx", "latest"},
+		{"tagged image", "nginx:1.27", "latest", "nginx", "1.27"},
+		{"registry with port untagged", "registry.local:5000/app", "latest", "registry.local:5000/app", "latest"},
+		{"registry with port tagged", "registry.local:5000/app:v2", "latest", "registry.local:5000/app", "v2"},
+		{"digest stays whole", "nginx@sha256:abc123", "latest", "nginx@sha256:abc123", "latest"},
+		{"tag and digest", "nginx:1.27@sha256:abc", "latest", "nginx:1.27@sha256:abc", "latest"},
+		{"namespaced tagged", "ghcr.io/owner/repo:dev", "latest", "ghcr.io/owner/repo", "dev"},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			img, tag := splitImageReference(tc.image, tc.fallback)
+			if img != tc.wantImage || tag != tc.wantTag {
+				t.Fatalf("splitImageReference(%q, %q) = (%q, %q), want (%q, %q)",
+					tc.image, tc.fallback, img, tag, tc.wantImage, tc.wantTag)
+			}
+		})
+	}
+}
+
+func TestMapEngineStatusToDBStatus(t *testing.T) {
+	cases := map[string]string{
+		"running":   "deployed",
+		"building":  "building",
+		"failed":    "failed",
+		"cancelled": "cancelled",
+		"queued":    "queued",
+	}
+	for in, want := range cases {
+		if got := mapEngineStatusToDBStatus(in); got != want {
+			t.Fatalf("mapEngineStatusToDBStatus(%q) = %q, want %q", in, got, want)
+		}
+	}
+}

app/backend/internal/api/domains.go

@@ -3,6 +3,8 @@ package api
 import (
 	"context"
 	"database/sql"
+	"encoding/json"
+	"fmt"
 	"net"
 	"net/http"
 	"regexp"
@@ -10,6 +12,7 @@ import (
 	"time"
 
 	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
 
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
@@ -42,19 +45,26 @@ func validHostname(d string) bool {
 }
 
 func loadServiceDomains(db *database.DB, serviceID uuid.UUID) []ServiceDomain {
-	rows, err := db.Query(
-		`SELECT id, service_id, domain, is_default, cert_type, cert_status, last_checked_at, created_at
-		 FROM service_domains WHERE service_id = $1 ORDER BY is_default DESC, created_at ASC`, serviceID)
+	rows, err := sqlcdb.New(db.DB).ListServiceDomains(context.Background(), serviceID)
 	if err != nil {
 		return nil
 	}
-	defer rows.Close()
-	out := []ServiceDomain{}
-	for rows.Next() {
-		var d ServiceDomain
-		if err := rows.Scan(&d.ID, &d.ServiceID, &d.Domain, &d.IsDefault, &d.CertType, &d.CertStatus, &d.LastCheckedAt, &d.CreatedAt); err == nil {
-			out = append(out, d)
+	out := make([]ServiceDomain, 0, len(rows))
+	for _, r := range rows {
+		d := ServiceDomain{
+			ID:         r.ID,
+			ServiceID:  r.ServiceID,
+			Domain:     r.Domain,
+			IsDefault:  r.IsDefault,
+			CertType:   r.CertType,
+			CertStatus: r.CertStatus,
+			CreatedAt:  r.CreatedAt,
 		}
+		if r.LastCheckedAt.Valid {
+			t := r.LastCheckedAt.Time
+			d.LastCheckedAt = &t
+		}
+		out = append(out, d)
 	}
 	return out
 }
@@ -68,30 +78,95 @@ func serviceDomainNames(db *database.DB, serviceID uuid.UUID, fallback string) [
 	if len(out) == 0 && fallback != "" {
 		out = []string{fallback}
 	}
+	if len(out) == 0 {
+		out = serviceAutoDomains(db, serviceID)
+	}
+	return out
+}
+
+// dnsLabel normalizes a service name into a DNS label: lowercase alnum
+// plus single dashes, never leading/trailing, ≤63 chars.
+func dnsLabel(name string) string {
+	var b strings.Builder
+	lastWasSep := false
+	for _, r := range strings.ToLower(strings.TrimSpace(name)) {
+		if (r >= 'a' && r <= 'z') || (r >= '0' && r <= '9') {
+			b.WriteRune(r)
+			lastWasSep = false
+			continue
+		}
+		if !lastWasSep && b.Len() > 0 {
+			b.WriteByte('-')
+			lastWasSep = true
+		}
+	}
+	out := strings.Trim(b.String(), "-")
+	if len(out) > 63 {
+		out = strings.Trim(out[:63], "-")
+	}
+	return out
+}
+
+// serviceAutoDomains generates <service>.<node-default-domain> hostnames
+// for services with no explicit domains. Pinned services take their node's
+// base domain; spread services union every eligible node's base domain.
+// Local services get nothing — there is no instance-level base domain yet.
+func serviceAutoDomains(db *database.DB, serviceID uuid.UUID) []string {
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+	brief, err := q.GetServicePlacementBrief(ctx, serviceID)
+	if err != nil {
+		return nil
+	}
+	label := dnsLabel(brief.Name)
+	if label == "" {
+		return nil
+	}
+
+	var bases []string
+	nodeID := brief.NodeID
+	spread := brief.Spread
+	switch {
+	case nodeID.Valid && nodeID.String != "":
+		if a, err := q.GetAgent(ctx, nodeID.String); err == nil && a.DefaultDomain != "" {
+			bases = []string{a.DefaultDomain}
+		}
+	case spread:
+		var err error
+		bases, err = q.ListSchedulableAgentDomains(ctx, json.RawMessage(tagsJSON(servicePlacementTags(db, serviceID))))
+		if err != nil {
+			bases = nil
+		}
+	}
+	out := make([]string, 0, len(bases))
+	for _, base := range bases {
+		out = append(out, label+"."+base)
+	}
 	return out
 }
 
 // syncDefaultDomain writes the is_default row back to services.domain so
 // legacy reads (CLI tables, public_url) keep working.
 func syncDefaultDomain(db *database.DB, serviceID uuid.UUID) {
-	var domain string
-	err := db.QueryRow(
-		`SELECT domain FROM service_domains WHERE service_id = $1 AND is_default`, serviceID).Scan(&domain)
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+	domain, err := q.GetServiceDomainDefault(ctx, serviceID)
 	if err == sql.ErrNoRows {
-		err = db.QueryRow(
-			`SELECT domain FROM service_domains WHERE service_id = $1 ORDER BY created_at ASC LIMIT 1`, serviceID).Scan(&domain)
+		domain, err = q.GetServiceDomainFirst(ctx, serviceID)
 	}
 	if err == sql.ErrNoRows {
 		domain = ""
 	}
-	_, _ = db.Exec(`UPDATE services SET domain = $1 WHERE id = $2`, domain, serviceID)
+	_ = q.SetServiceLegacyDomain(ctx, sqlcdb.SetServiceLegacyDomainParams{Domain: domain, ID: serviceID})
 }
 
 // serviceAccess loads the maintenance/basic-auth columns for the runtime spec.
 func serviceAccess(db *database.DB, serviceID uuid.UUID) (maintenance bool, basicAuth string) {
-	_ = db.QueryRow(`SELECT maintenance_mode, basic_auth_users FROM services WHERE id = $1`, serviceID).
-		Scan(&maintenance, &basicAuth)
-	return maintenance, basicAuth
+	row, err := sqlcdb.New(db.DB).GetServiceAccess(context.Background(), serviceID)
+	if err != nil {
+		return false, ""
+	}
+	return row.MaintenanceMode, row.BasicAuthUsers
 }
 
 // maintenanceURL is the redirect target for maintenance mode — the public
@@ -136,11 +211,12 @@ func basicAuthUsernames(encoded string) []string {
 // serviceWriteAccess mirrors the service update handler's access check.
 func serviceWriteAccess(c *gin.Context, db *database.DB, serviceID uuid.UUID) bool {
 	userID, _ := c.Get("user_id")
-	var ok bool
-	err := db.QueryRow(
-		`SELECT EXISTS(SELECT 1 FROM services s JOIN projects p ON s.project_id = p.id
-			WHERE s.id = $1 AND (p.owner_id = $2 OR $3::bool))`,
-		serviceID, userID, contextIsAdmin(c)).Scan(&ok)
+	uid, _ := uuid.Parse(fmt.Sprint(userID))
+	ok, err := sqlcdb.New(db.DB).ServiceWriteAccess(context.Background(), sqlcdb.ServiceWriteAccessParams{
+		ID:      serviceID,
+		OwnerID: uid,
+		Column3: contextIsAdmin(c),
+	})
 	return err == nil && ok
 }
 
@@ -187,9 +263,11 @@ func handleAddServiceDomain(c *gin.Context) {
 		return
 	}
 
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
+
 	// First domain on a service becomes the default automatically.
-	var count int
-	_ = db.(*database.DB).QueryRow(`SELECT COUNT(*) FROM service_domains WHERE service_id = $1`, serviceID).Scan(&count)
+	count, _ := q.CountServiceDomains(ctx, serviceID)
 	makeDefault := req.IsDefault || count == 0
 
 	tx, err := db.(*database.DB).Begin()
@@ -198,19 +276,18 @@ func handleAddServiceDomain(c *gin.Context) {
 		return
 	}
 	defer tx.Rollback()
+	qtx := q.WithTx(tx)
 	if makeDefault {
-		if _, err := tx.Exec(`UPDATE service_domains SET is_default = false WHERE service_id = $1`, serviceID); err != nil {
+		if err := qtx.ClearServiceDomainDefault(ctx, serviceID); err != nil {
 			respondError(c, http.StatusInternalServerError, "INTERNAL", "Failed to add domain")
 			return
 		}
 	}
-	var inserted ServiceDomain
-	err = tx.QueryRow(
-		`INSERT INTO service_domains (service_id, domain, is_default)
-		 VALUES ($1, $2, $3)
-		 RETURNING id, service_id, domain, is_default, cert_type, cert_status, created_at`,
-		serviceID, domain, makeDefault).
-		Scan(&inserted.ID, &inserted.ServiceID, &inserted.Domain, &inserted.IsDefault, &inserted.CertType, &inserted.CertStatus, &inserted.CreatedAt)
+	row, err := qtx.CreateServiceDomain(ctx, sqlcdb.CreateServiceDomainParams{
+		ServiceID: serviceID,
+		Domain:    domain,
+		IsDefault: makeDefault,
+	})
 	if err != nil {
 		if strings.Contains(err.Error(), "duplicate") || strings.Contains(err.Error(), "unique") {
 			respondError(c, http.StatusConflict, "CONFLICT", "Domain already attached to this service")
@@ -224,7 +301,15 @@ func handleAddServiceDomain(c *gin.Context) {
 		return
 	}
 	syncDefaultDomain(db.(*database.DB), serviceID)
-	c.JSON(http.StatusCreated, gin.H{"domain": inserted})
+	c.JSON(http.StatusCreated, gin.H{"domain": ServiceDomain{
+		ID:         row.ID,
+		ServiceID:  row.ServiceID,
+		Domain:     row.Domain,
+		IsDefault:  row.IsDefault,
+		CertType:   row.CertType,
+		CertStatus: row.CertStatus,
+		CreatedAt:  row.CreatedAt,
+	}})
 }
 
 func handleDeleteServiceDomain(c *gin.Context) {
@@ -247,9 +332,8 @@ func handleDeleteServiceDomain(c *gin.Context) {
 		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid domain ID")
 		return
 	}
-	res, err := db.(*database.DB).Exec(
-		`DELETE FROM service_domains WHERE id = $1 AND service_id = $2`, domainID, serviceID)
-	affected, _ := res.RowsAffected()
+	affected, err := sqlcdb.New(db.(*database.DB).DB).DeleteServiceDomain(
+		c.Request.Context(), sqlcdb.DeleteServiceDomainParams{ID: domainID, ServiceID: serviceID})
 	if err != nil || affected == 0 {
 		respondError(c, http.StatusNotFound, "NOT_FOUND", "Domain not found")
 		return
@@ -278,14 +362,12 @@ func handleSetDefaultDomain(c *gin.Context) {
 		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid domain ID")
 		return
 	}
-	res, err := db.(*database.DB).Exec(
-		`UPDATE service_domains SET is_default = (id = $1) WHERE service_id = $2`,
-		domainID, serviceID)
+	affected, err := sqlcdb.New(db.(*database.DB).DB).SetServiceDomainDefault(
+		c.Request.Context(), sqlcdb.SetServiceDomainDefaultParams{ID: domainID, ServiceID: serviceID})
 	if err != nil {
 		respondError(c, http.StatusInternalServerError, "INTERNAL", "Failed to set default domain")
 		return
 	}
-	affected, _ := res.RowsAffected()
 	if affected == 0 {
 		respondError(c, http.StatusNotFound, "NOT_FOUND", "Domain not found")
 		return
@@ -353,7 +435,7 @@ func handleCheckServiceDomains(c *gin.Context) {
 			r.Status = "ok"
 		}
 		results = append(results, r)
-		_, _ = dbh.Exec(`UPDATE service_domains SET last_checked_at = NOW() WHERE id = $1`, d.ID)
+		_ = sqlcdb.New(dbh.DB).TouchServiceDomainChecked(c.Request.Context(), d.ID)
 	}
 	c.JSON(http.StatusOK, gin.H{"domains": results})
 }

app/backend/internal/api/domains_test.go

@@ -0,0 +1,576 @@
+package api
+
+import (
+	"context"
+	"database/sql"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
+
+	"github.com/google/uuid"
+)
+
+func testDSNString(t *testing.T) string {
+	t.Helper()
+	dsn := os.Getenv("METRICS_TEST_DSN")
+	if dsn == "" {
+		dsn = os.Getenv("DATABASE_URL")
+	}
+	if dsn == "" {
+		t.Skip("METRICS_TEST_DSN not set")
+	}
+	return dsn
+}
+
+func TestDNSLabel(t *testing.T) {
+	cases := map[string]string{
+		"my-app":        "my-app",
+		"My App_2":      "my-app-2",
+		"  web  ":       "web",
+		"__weird__name": "weird-name",
+		"---":           "",
+		"":              "",
+	}
+	for in, want := range cases {
+		if got := dnsLabel(in); got != want {
+			t.Errorf("dnsLabel(%q) = %q, want %q", in, got, want)
+		}
+	}
+}
+
+func TestDNSLabelLengthCap(t *testing.T) {
+	long := "a" + string(make([]byte, 0)) + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+	if got := dnsLabel(long); len(got) > 63 {
+		t.Fatalf("label over 63 chars: %d", len(got))
+	}
+}
+
+// Live invariant test against real Postgres — set METRICS_TEST_DSN (or
+// DATABASE_URL). Verifies the generated domain queries preserve the
+// default-domain and legacy services.domain invariants.
+func TestServiceDomainsLiveInvariants(t *testing.T) {
+	dsn := testDSNString(t)
+	db, err := database.NewConnection(dsn)
+	if err != nil {
+		t.Fatalf("connect: %v", err)
+	}
+	defer db.Close()
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+
+	userID := uuid.New()
+	projectID := uuid.New()
+	envID := uuid.New()
+	serviceID := uuid.New()
+	suffix := strings.ReplaceAll(serviceID.String()[:8], "-", "")
+
+	must := func(err error) {
+		t.Helper()
+		if err != nil {
+			t.Fatalf("setup: %v", err)
+		}
+	}
+	_, err = db.Exec(`INSERT INTO users (id, email, password_hash, name) VALUES ($1, $2, 'x', 'test')`,
+		userID, "domtest-"+suffix+"@test.local")
+	must(err)
+	_, err = db.Exec(`INSERT INTO projects (id, name, owner_id, is_approved) VALUES ($1, $2, $3, true)`,
+		projectID, "domtest-"+suffix, userID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO environments (id, name, project_id) VALUES ($1, 'production', $2)`,
+		envID, projectID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO services (id, name, project_id, environment_id, service_type, source_type)
+		VALUES ($1, 'domtest-`+suffix+`', $2, $3, 'web', 'image')`,
+		serviceID, projectID, envID)
+	must(err)
+	defer func() {
+		_, _ = db.Exec(`DELETE FROM users WHERE id = $1`, userID)
+	}()
+
+	d1, err := q.CreateServiceDomain(ctx, sqlcdb.CreateServiceDomainParams{
+		ServiceID: serviceID, Domain: "a-" + suffix + ".example.com", IsDefault: true})
+	if err != nil {
+		t.Fatalf("create d1: %v", err)
+	}
+	d2, err := q.CreateServiceDomain(ctx, sqlcdb.CreateServiceDomainParams{
+		ServiceID: serviceID, Domain: "b-" + suffix + ".example.com", IsDefault: false})
+	if err != nil {
+		t.Fatalf("create d2: %v", err)
+	}
+
+	syncDefaultDomain(db, serviceID)
+	var legacy string
+	if err := db.QueryRow(`SELECT domain FROM services WHERE id = $1`, serviceID).Scan(&legacy); err != nil {
+		t.Fatalf("read legacy: %v", err)
+	}
+	if legacy != d1.Domain {
+		t.Fatalf("legacy domain = %q, want %q", legacy, d1.Domain)
+	}
+
+	// Switch default: exactly one row stays default, legacy follows.
+	if err := q.ClearServiceDomainDefault(ctx, serviceID); err != nil {
+		t.Fatalf("clear: %v", err)
+	}
+	if _, err := q.SetServiceDomainDefault(ctx, sqlcdb.SetServiceDomainDefaultParams{
+		ID: d2.ID, ServiceID: serviceID}); err != nil {
+		t.Fatalf("set default: %v", err)
+	}
+	syncDefaultDomain(db, serviceID)
+	if err := db.QueryRow(`SELECT domain FROM services WHERE id = $1`, serviceID).Scan(&legacy); err != nil {
+		t.Fatalf("read legacy2: %v", err)
+	}
+	if legacy != d2.Domain {
+		t.Fatalf("legacy after switch = %q, want %q", legacy, d2.Domain)
+	}
+
+	doms := loadServiceDomains(db, serviceID)
+	if len(doms) != 2 || !doms[0].IsDefault || doms[0].Domain != d2.Domain {
+		t.Fatalf("list order wrong: %+v", doms)
+	}
+
+	// Deleting the default falls back to the remaining domain.
+	if _, err := q.DeleteServiceDomain(ctx, sqlcdb.DeleteServiceDomainParams{
+		ID: d2.ID, ServiceID: serviceID}); err != nil {
+		t.Fatalf("delete d2: %v", err)
+	}
+	syncDefaultDomain(db, serviceID)
+	if err := db.QueryRow(`SELECT domain FROM services WHERE id = $1`, serviceID).Scan(&legacy); err != nil {
+		t.Fatalf("read legacy3: %v", err)
+	}
+	if legacy != d1.Domain {
+		t.Fatalf("legacy after delete = %q, want %q", legacy, d1.Domain)
+	}
+}
+
+// Live clone test: cloneServiceRow must copy config, domains, and variables
+// verbatim, start stopped, and land in the target project/environment.
+func TestCloneServiceRowLive(t *testing.T) {
+	dsn := testDSNString(t)
+	db, err := database.NewConnection(dsn)
+	if err != nil {
+		t.Fatalf("connect: %v", err)
+	}
+	defer db.Close()
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+
+	userID := uuid.New()
+	projectID := uuid.New()
+	envID := uuid.New()
+	serviceID := uuid.New()
+	suffix := strings.ReplaceAll(serviceID.String()[:8], "-", "")
+	must := func(err error) {
+		t.Helper()
+		if err != nil {
+			t.Fatalf("setup: %v", err)
+		}
+	}
+	_, err = db.Exec(`INSERT INTO users (id, email, password_hash, name) VALUES ($1, $2, 'x', 'test')`,
+		userID, "clone-"+suffix+"@test.local")
+	must(err)
+	_, err = db.Exec(`INSERT INTO projects (id, name, owner_id, is_approved) VALUES ($1, $2, $3, true)`,
+		projectID, "clone-"+suffix, userID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO environments (id, name, project_id) VALUES ($1, 'production', $2)`,
+		envID, projectID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO services (id, name, project_id, environment_id, service_type, source_type,
+		image_name, port, volumes, traefik_labels, maintenance_mode)
+		VALUES ($1, $2, $3, $4, 'web', 'image', 'traefik/whoami:latest', 80,
+			'[{"mount":"/data"}]'::jsonb,
+			'{"middlewares.rl.ratelimit.average":"100"}'::jsonb, true)`,
+		serviceID, "clonesrc-"+suffix, projectID, envID)
+	must(err)
+	defer func() { _, _ = db.Exec(`DELETE FROM users WHERE id = $1`, userID) }()
+
+	if _, err := q.CreateServiceDomain(ctx, sqlcdb.CreateServiceDomainParams{
+		ServiceID: serviceID, Domain: "src-" + suffix + ".example.com", IsDefault: true}); err != nil {
+		t.Fatalf("seed domain: %v", err)
+	}
+	if _, err := db.Exec(`INSERT INTO environment_variables (id, service_id, key, value, is_secret)
+		VALUES ($1, $2, 'FOO', 'bar', false)`, uuid.New(), serviceID); err != nil {
+		t.Fatalf("seed var: %v", err)
+	}
+
+	cloneID, err := cloneServiceRow(db, serviceID, projectID, "clone-"+suffix, "")
+	if err != nil {
+		t.Fatalf("clone: %v", err)
+	}
+
+	var status, imageName, env string
+	var maintenance bool
+	var volumes, labels []byte
+	if err := db.QueryRow(`SELECT status, image_name, COALESCE(environment,''), maintenance_mode,
+		volumes, traefik_labels FROM services WHERE id = $1`, cloneID).
+		Scan(&status, &imageName, &env, &maintenance, &volumes, &labels); err != nil {
+		t.Fatalf("read clone: %v", err)
+	}
+	if status != "stopped" || imageName != "traefik/whoami:latest" || env != "production" {
+		t.Fatalf("clone mismatch: %v %v %v", status, imageName, env)
+	}
+	if !maintenance || string(volumes) == "[]" || string(labels) == "{}" {
+		t.Fatalf("clone dropped config: maint=%v vol=%s labels=%s", maintenance, volumes, labels)
+	}
+	doms := loadServiceDomains(db, cloneID)
+	if len(doms) != 1 || doms[0].Domain != "src-"+suffix+".example.com" || !doms[0].IsDefault {
+		t.Fatalf("domains not cloned: %+v", doms)
+	}
+	var varVal string
+	if err := db.QueryRow(`SELECT value FROM environment_variables WHERE service_id = $1 AND key = 'FOO'`,
+		cloneID).Scan(&varVal); err != nil || varVal != "bar" {
+		t.Fatalf("vars not cloned: %v %q", err, varVal)
+	}
+}
+
+// Live preview-environment test: generated queries must preserve the
+// access-check join, the status-sync CASE, and the sweep listing.
+func TestPreviewEnvironmentsLiveInvariants(t *testing.T) {
+	dsn := testDSNString(t)
+	db, err := database.NewConnection(dsn)
+	if err != nil {
+		t.Fatalf("connect: %v", err)
+	}
+	defer db.Close()
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+
+	userID := uuid.New()
+	projectID := uuid.New()
+	envID := uuid.New()
+	srcID := uuid.New()
+	cloneID := uuid.New()
+	previewID := uuid.New()
+	suffix := strings.ReplaceAll(previewID.String()[:8], "-", "")
+	must := func(err error) {
+		t.Helper()
+		if err != nil {
+			t.Fatalf("setup: %v", err)
+		}
+	}
+	_, err = db.Exec(`INSERT INTO users (id, email, password_hash, name) VALUES ($1, $2, 'x', 'test')`,
+		userID, "prev-"+suffix+"@test.local")
+	must(err)
+	_, err = db.Exec(`INSERT INTO projects (id, name, owner_id, is_approved) VALUES ($1, $2, $3, true)`,
+		projectID, "prev-"+suffix, userID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO environments (id, name, project_id) VALUES ($1, 'production', $2)`,
+		envID, projectID)
+	must(err)
+	for _, p := range [][3]interface{}{{srcID, "src-" + suffix, "running"}, {cloneID, "clone-" + suffix, "running"}} {
+		_, err = db.Exec(`INSERT INTO services (id, name, project_id, environment_id, service_type, source_type, status)
+			VALUES ($1, $2, $3, $4, 'web', 'image', $5)`,
+			p[0], p[1], projectID, envID, p[2])
+		must(err)
+	}
+	defer func() { _, _ = db.Exec(`DELETE FROM users WHERE id = $1`, userID) }()
+
+	must(q.CreatePreviewEnvironment(ctx, sqlcdb.CreatePreviewEnvironmentParams{
+		ID:               previewID,
+		ProjectID:        projectID,
+		ServiceID:        srcID,
+		PreviewServiceID: uuid.NullUUID{UUID: cloneID, Valid: true},
+		BranchName:       "feat-" + suffix,
+		Environment:      "preview-feat-" + suffix,
+		Status:           "building",
+		ExpiresAt:        time.Now().Add(-time.Hour), // already past TTL → sweepable
+	}))
+
+	// List + service join.
+	rows, err := q.ListPreviewEnvironmentsForProject(ctx, projectID)
+	if err != nil || len(rows) != 1 {
+		t.Fatalf("list: %v %d", err, len(rows))
+	}
+	if rows[0].ID != previewID || !rows[0].SvcID.Valid || rows[0].ServiceName.String != "src-"+suffix {
+		t.Fatalf("list row: %+v", rows[0])
+	}
+
+	// Access-check join: owner reads; a stranger does not.
+	if _, err := q.GetPreviewEnvironment(ctx, sqlcdb.GetPreviewEnvironmentParams{
+		ID: previewID, OwnerID: userID}); err != nil {
+		t.Fatalf("owner read: %v", err)
+	}
+	if _, err := q.GetPreviewEnvironment(ctx, sqlcdb.GetPreviewEnvironmentParams{
+		ID: previewID, OwnerID: uuid.New()}); err != nil {
+		t.Fatalf("approved project should be public-read: %v", err)
+	}
+
+	// Status sync folds clone's 'running' into the preview row.
+	if err := q.SyncPreviewStatuses(ctx); err != nil {
+		t.Fatalf("sync: %v", err)
+	}
+	var status string
+	if err := db.QueryRow(`SELECT status FROM preview_environments WHERE id = $1`, previewID).Scan(&status); err != nil {
+		t.Fatalf("read status: %v", err)
+	}
+	if status != "running" {
+		t.Fatalf("status after sync = %q, want running", status)
+	}
+
+	// TTL sweep picks it up (expired at insert), marks expired.
+	sweep, err := q.ListSweepablePreviews(ctx)
+	if err != nil {
+		t.Fatalf("sweep list: %v", err)
+	}
+	found := false
+	for _, s := range sweep {
+		if s.ID == previewID && s.PreviewServiceID.UUID == cloneID {
+			found = true
+		}
+	}
+	if !found {
+		t.Fatalf("sweepable list missing preview: %+v", sweep)
+	}
+	must(q.MarkPreviewEnvironmentStatus(ctx, sqlcdb.MarkPreviewEnvironmentStatusParams{Status: "expired", ID: previewID}))
+	sweep, _ = q.ListSweepablePreviews(ctx)
+	for _, s := range sweep {
+		if s.ID == previewID {
+			t.Fatal("expired preview still sweepable")
+		}
+	}
+
+	// Owner lookup and delete.
+	owner, err := q.GetPreviewEnvironmentOwner(ctx, previewID)
+	if err != nil || owner != userID {
+		t.Fatalf("owner: %v %v", owner, err)
+	}
+	must(q.DeletePreviewEnvironment(ctx, previewID))
+}
+
+// Live deployment lifecycle: generated queries preserve list ordering,
+// the access join, and the status-transition writes.
+func TestDeploymentsLiveInvariants(t *testing.T) {
+	dsn := testDSNString(t)
+	db, err := database.NewConnection(dsn)
+	if err != nil {
+		t.Fatalf("connect: %v", err)
+	}
+	defer db.Close()
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+
+	userID := uuid.New()
+	projectID := uuid.New()
+	envID := uuid.New()
+	serviceID := uuid.New()
+	deployID := uuid.New()
+	suffix := strings.ReplaceAll(deployID.String()[:8], "-", "")
+	must := func(err error) {
+		t.Helper()
+		if err != nil {
+			t.Fatalf("setup: %v", err)
+		}
+	}
+	_, err = db.Exec(`INSERT INTO users (id, email, password_hash, name) VALUES ($1, $2, 'x', 'test')`,
+		userID, "dep-"+suffix+"@test.local")
+	must(err)
+	_, err = db.Exec(`INSERT INTO projects (id, name, owner_id, is_approved) VALUES ($1, $2, $3, true)`,
+		projectID, "dep-"+suffix, userID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO environments (id, name, project_id) VALUES ($1, 'production', $2)`,
+		envID, projectID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO services (id, name, project_id, environment_id, service_type, source_type, status)
+		VALUES ($1, $2, $3, $4, 'web', 'image', 'running')`,
+		serviceID, "dep-"+suffix, projectID, envID)
+	must(err)
+	defer func() { _, _ = db.Exec(`DELETE FROM users WHERE id = $1`, userID) }()
+
+	must(q.InsertDeployment(ctx, sqlcdb.InsertDeploymentParams{
+		ID:        deployID,
+		ServiceID: serviceID,
+		Version:   "v1-" + suffix,
+		Status:    sql.NullString{String: "pending", Valid: true},
+	}))
+	total, err := q.CountDeploymentsForService(ctx, serviceID)
+	if err != nil || total != 1 {
+		t.Fatalf("count: %v %d", err, total)
+	}
+	rows, err := q.ListDeploymentsForService(ctx, sqlcdb.ListDeploymentsForServiceParams{
+		ServiceID: serviceID, Limit: 10, Offset: 0})
+	if err != nil || len(rows) != 1 || rows[0].ID != deployID {
+		t.Fatalf("list: %v %+v", err, rows)
+	}
+
+	// Access join returns owner.
+	access, err := q.GetDeploymentAccess(ctx, deployID)
+	if err != nil || access.OwnerID != userID || access.ServiceID != serviceID {
+		t.Fatalf("access: %v %+v", err, access)
+	}
+
+	// Recent feed honors the access predicate.
+	feed, err := q.ListRecentAccessibleDeployments(ctx, sqlcdb.ListRecentAccessibleDeploymentsParams{
+		OwnerID: userID, Limit: 10, Offset: 0})
+	if err != nil {
+		t.Fatalf("feed: %v", err)
+	}
+	found := false
+	for _, d := range feed {
+		if d.ID == deployID && d.ServiceName == "dep-"+suffix {
+			found = true
+		}
+	}
+	if !found {
+		t.Fatalf("feed missing deployment: %+v", feed)
+	}
+
+	// Status transitions.
+	must(q.SetDeploymentStatus(ctx, sqlcdb.SetDeploymentStatusParams{
+		Status: sql.NullString{String: "queued", Valid: true}, UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true}, ID: deployID}))
+	must(q.SyncDeploymentProgress(ctx, sqlcdb.SyncDeploymentProgressParams{
+		Status:    sql.NullString{String: "deployed", Valid: true},
+		ImageName: sql.NullString{String: "nginx", Valid: true},
+		ImageTag:  sql.NullString{String: "alpine", Valid: true},
+		UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true},
+		ID:        deployID,
+	}))
+	r, err := q.GetDeploymentWithProject(ctx, deployID)
+	if err != nil {
+		t.Fatalf("get: %v", err)
+	}
+	if r.Status.String != "deployed" || r.ImageName.String != "nginx" || r.ProjectID != projectID {
+		t.Fatalf("post-sync row: %+v", r)
+	}
+	must(q.FailDeployment(ctx, sqlcdb.FailDeploymentParams{
+		Error:       sql.NullString{String: "boom", Valid: true},
+		CompletedAt: sql.NullTime{Time: time.Now(), Valid: true},
+		ID:          deployID,
+	}))
+	r, _ = q.GetDeploymentWithProject(ctx, deployID)
+	if r.Status.String != "failed" || r.Error.String != "boom" {
+		t.Fatalf("post-fail row: %+v", r)
+	}
+}
+
+// TestRuntimeLiveInvariants exercises the runtime.sql queries: the
+// legacy-column COALESCE chain in GetServiceRuntimeWithOwner, the
+// deployed-image concat, and the conditional published-port update.
+func TestRuntimeLiveInvariants(t *testing.T) {
+	dsn := testDSNString(t)
+	db, err := database.NewConnection(dsn)
+	if err != nil {
+		t.Fatalf("connect: %v", err)
+	}
+	defer db.Close()
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+
+	userID := uuid.New()
+	projectID := uuid.New()
+	envID := uuid.New()
+	serviceID := uuid.New()
+	suffix := strings.ReplaceAll(serviceID.String()[:8], "-", "")
+	must := func(err error) {
+		t.Helper()
+		if err != nil {
+			t.Fatalf("setup: %v", err)
+		}
+	}
+	_, err = db.Exec(`INSERT INTO users (id, email, password_hash, name) VALUES ($1, $2, 'x', 'test')`,
+		userID, "rt-"+suffix+"@test.local")
+	must(err)
+	_, err = db.Exec(`INSERT INTO projects (id, name, owner_id, is_approved) VALUES ($1, $2, $3, true)`,
+		projectID, "rt-"+suffix, userID)
+	must(err)
+	_, err = db.Exec(`INSERT INTO environments (id, name, project_id) VALUES ($1, 'production', $2)`,
+		envID, projectID)
+	must(err)
+	// Only legacy columns populated — the COALESCE chain must surface them.
+	_, err = db.Exec(`INSERT INTO services (id, name, project_id, environment_id, service_type, source_type,
+		source_url, image_name, start_command, port) VALUES ($1, $2, $3, $4, 'worker', 'git', $5, $6, 'run.sh', 8080)`,
+		serviceID, "rt-"+suffix, projectID, envID, "https://git.example/x.git", "repo/img:latest")
+	must(err)
+	defer func() { _, _ = db.Exec(`DELETE FROM users WHERE id = $1`, userID) }()
+
+	row, err := q.GetServiceRuntimeWithOwner(ctx, serviceID)
+	if err != nil {
+		t.Fatalf("runtime row: %v", err)
+	}
+	if row.Type != "worker" || row.Image != "repo/img:latest" || row.Command != "run.sh" ||
+		row.GitRepo != "https://git.example/x.git" || row.OwnerID != userID {
+		t.Fatalf("COALESCE chain lost legacy columns: %+v", row)
+	}
+	svc := serviceFromRuntimeRow(row)
+	if svc.Type != "worker" || svc.Image != "repo/img:latest" || svc.Port != 8080 {
+		t.Fatalf("mapped service wrong: %+v", svc)
+	}
+
+	// Sibling refs + port lookup.
+	refs, err := q.ListProjectServiceRefs(ctx, projectID)
+	if err != nil || len(refs) != 1 || refs[0].Name != "rt-"+suffix {
+		t.Fatalf("refs: %v %+v", err, refs)
+	}
+	port, err := q.GetServicePort(ctx, serviceID)
+	if err != nil || port != 8080 {
+		t.Fatalf("port: %v %d", err, port)
+	}
+
+	// Variables round-trip.
+	_, err = db.Exec(`INSERT INTO environment_variables (id, service_id, key, value, is_secret)
+		VALUES (gen_random_uuid(), $1, 'API_KEY', 'shh', true), (gen_random_uuid(), $1, 'PLAIN', 'p', false)`,
+		serviceID)
+	must(err)
+	vars, err := q.ListServiceVariablesWithSecret(ctx, serviceID)
+	if err != nil || len(vars) != 2 {
+		t.Fatalf("vars: %v %+v", err, vars)
+	}
+	vals, err := q.ListServiceVariableValues(ctx, serviceID)
+	if err != nil || len(vals) != 2 {
+		t.Fatalf("vals: %v %+v", err, vals)
+	}
+	got, err := q.GetServiceVariableValue(ctx, sqlcdb.GetServiceVariableValueParams{ServiceID: serviceID, Key: "API_KEY"})
+	if err != nil || got != "shh" {
+		t.Fatalf("var value: %v %q", err, got)
+	}
+
+	// Node agent listing through container_instances.
+	_, err = db.Exec(`INSERT INTO node_agents (id, name, hostname, ip_address, port) VALUES ($1, $2, 'h', '127.0.0.1', 9999)`,
+		"agent-"+suffix, "agent-"+suffix)
+	must(err)
+	_, err = db.Exec(`INSERT INTO container_instances (id, name, image, project_id, service_id, node_agent_id)
+		VALUES ($1, 'c', 'img', $2, $3, $4)`,
+		"ci-"+suffix, projectID.String(), serviceID.String(), "agent-"+suffix)
+	must(err)
+	agents, err := q.ListNodeAgentsForService(ctx, serviceID.String())
+	if err != nil || len(agents) != 1 || agents[0] != "agent-"+suffix {
+		t.Fatalf("agents: %v %+v", err, agents)
+	}
+
+	// Last deployed image: only 'deployed' rows, latest first.
+	d1, d2 := uuid.New(), uuid.New()
+	must(q.InsertDeployment(ctx, sqlcdb.InsertDeploymentParams{
+		ID: d1, ServiceID: serviceID, Version: "v1",
+		Status: sql.NullString{String: "failed", Valid: true},
+	}))
+	must(q.InsertDeployment(ctx, sqlcdb.InsertDeploymentParams{
+		ID: d2, ServiceID: serviceID, Version: "v2",
+		Status: sql.NullString{String: "deployed", Valid: true},
+	}))
+	must(q.SyncDeploymentProgress(ctx, sqlcdb.SyncDeploymentProgressParams{
+		Status:    sql.NullString{String: "deployed", Valid: true},
+		ImageName: sql.NullString{String: "app", Valid: true},
+		ImageTag:  sql.NullString{String: "v2", Valid: true},
+		UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true},
+		ID:        d2,
+	}))
+	img, err := q.GetLastDeployedImage(ctx, serviceID)
+	if err != nil || img != "app:v2" {
+		t.Fatalf("last image: %v %q", err, img)
+	}
+
+	// Conditional published-port update: writes once, no-ops on repeat.
+	must(q.SetServicePublishedPort(ctx, sqlcdb.SetServicePublishedPortParams{PublishedPort: 30001, ID: serviceID}))
+	p, err := q.GetServicePublishedPort(ctx, serviceID)
+	if err != nil || p != 30001 {
+		t.Fatalf("published port: %v %d", err, p)
+	}
+	must(q.SetServiceReplicas(ctx, sqlcdb.SetServiceReplicasParams{
+		Replicas: 3, UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true}, ID: serviceID}))
+	row, _ = q.GetServiceRuntimeWithOwner(ctx, serviceID)
+	if row.Replicas != 3 {
+		t.Fatalf("replicas: %+v", row)
+	}
+}

app/backend/internal/api/environments.go

@@ -0,0 +1,140 @@
+package api
+
+// Project environments — the named lanes services deploy into
+// (production/development/preview are seeded; custom names allowed).
+
+import (
+	"context"
+	"net/http"
+	"regexp"
+	"strings"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+var envNamePattern = regexp.MustCompile(`^[a-z0-9]([a-z0-9-]{0,48}[a-z0-9])?$`)
+
+type environmentDTO struct {
+	ID           uuid.UUID `json:"id"`
+	Name         string    `json:"name"`
+	ProjectID    uuid.UUID `json:"project_id"`
+	CreatedAt    time.Time `json:"created_at"`
+	UpdatedAt    time.Time `json:"updated_at"`
+	ServiceCount int64     `json:"service_count"`
+}
+
+func toEnvironmentDTO(id uuid.UUID, name string, projectID uuid.UUID, created, updated time.Time, count int64) environmentDTO {
+	return environmentDTO{ID: id, Name: name, ProjectID: projectID, CreatedAt: created, UpdatedAt: updated, ServiceCount: count}
+}
+
+// handleListEnvironments returns the project's environments with live
+// service counts — the data behind the env switcher.
+func handleListEnvironments(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	projectID, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid project ID")
+		return
+	}
+	if exists, allowed := projectReadAccess(c, db, projectID); !exists || !allowed {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "Project not found")
+		return
+	}
+	rows, err := sqlcdb.New(db.DB).ListProjectEnvironments(context.Background(), projectID)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to list environments")
+		return
+	}
+	envs := make([]environmentDTO, 0, len(rows))
+	for _, r := range rows {
+		envs = append(envs, toEnvironmentDTO(r.ID, r.Name, r.ProjectID, r.CreatedAt.Time, r.UpdatedAt.Time, r.ServiceCount))
+	}
+	c.JSON(http.StatusOK, gin.H{"environments": envs})
+}
+
+// handleCreateEnvironment adds a named environment lane to the project.
+func handleCreateEnvironment(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	projectID, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid project ID")
+		return
+	}
+	userID, exists := c.Get("user_id")
+	if !exists || !ownsProject(db, projectID, userID.(string), contextIsAdmin(c)) {
+		respondError(c, http.StatusForbidden, "FORBIDDEN", "Access denied")
+		return
+	}
+	var req struct {
+		Name string `json:"name" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "name is required")
+		return
+	}
+	name := strings.ToLower(strings.TrimSpace(req.Name))
+	if !envNamePattern.MatchString(name) {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "Name must be lowercase alphanumeric with dashes, 1-50 chars")
+		return
+	}
+	q := sqlcdb.New(db.DB)
+	if _, err := q.GetProjectEnvironmentByName(context.Background(), sqlcdb.GetProjectEnvironmentByNameParams{
+		ProjectID: projectID, Name: name,
+	}); err == nil {
+		respondError(c, http.StatusConflict, "CONFLICT", "Environment already exists")
+		return
+	}
+	if err := q.InsertProjectEnvironment(context.Background(), sqlcdb.InsertProjectEnvironmentParams{
+		Name: name, ProjectID: projectID,
+	}); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to create environment")
+		return
+	}
+	env, _ := q.GetProjectEnvironmentByName(context.Background(), sqlcdb.GetProjectEnvironmentByNameParams{
+		ProjectID: projectID, Name: name,
+	})
+	LogAuditWithRequest(c, "project", projectID.String(), "environment.create", map[string]interface{}{"name": name})
+	c.JSON(http.StatusCreated, gin.H{"environment": toEnvironmentDTO(env.ID, env.Name, env.ProjectID, env.CreatedAt.Time, env.UpdatedAt.Time, 0)})
+}
+
+// handleDeleteEnvironment removes an environment that holds no services.
+func handleDeleteEnvironment(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	envID, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid environment ID")
+		return
+	}
+	userID, exists := c.Get("user_id")
+	if !exists {
+		respondError(c, http.StatusUnauthorized, "UNAUTHORIZED", "User not authenticated")
+		return
+	}
+	var projectID uuid.UUID
+	if err := db.QueryRow(`SELECT project_id FROM environments WHERE id = $1`, envID).Scan(&projectID); err != nil {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "Environment not found")
+		return
+	}
+	if !ownsProject(db, projectID, userID.(string), contextIsAdmin(c)) {
+		respondError(c, http.StatusForbidden, "FORBIDDEN", "Access denied")
+		return
+	}
+	q := sqlcdb.New(db.DB)
+	if n, err := q.CountEnvironmentServices(context.Background(), envID); err == nil && n > 0 {
+		respondError(c, http.StatusConflict, "CONFLICT", "Environment still contains services — move them first")
+		return
+	}
+	if err := q.DeleteProjectEnvironment(context.Background(), sqlcdb.DeleteProjectEnvironmentParams{
+		ID: envID, ProjectID: projectID,
+	}); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to delete environment")
+		return
+	}
+	LogAuditWithRequest(c, "project", projectID.String(), "environment.delete", map[string]interface{}{"environment_id": envID.String()})
+	c.JSON(http.StatusOK, gin.H{"message": "Environment deleted"})
+}

app/backend/internal/api/gateway_proxy.go

@@ -0,0 +1,311 @@
+package api
+
+// Data plane for the public API gateway: /g/:slug/* proxies to the
+// upstream_url of the matching api_services row. Callers authenticate with
+// api_keys (X-API-Key or Authorization: Bearer), pass the rpm + monthly
+// quota gates, and every request lands in usage_counters /
+// metrics_timeseries / incident_events for the /admin/gateway analytics
+// surfaces.
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+	"net/http"
+	"strings"
+	"sync"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/gateway"
+
+	"github.com/gin-gonic/gin"
+	"golang.org/x/crypto/bcrypt"
+)
+
+// jarvis: ceiling — a single shared transport; per-request timeouts come
+// from api_services.request_timeout_ms on the request context.
+var gatewayHTTPClient = &http.Client{
+	Transport: &http.Transport{
+		MaxIdleConns:        100,
+		MaxIdleConnsPerHost: 10,
+		IdleConnTimeout:     90 * time.Second,
+	},
+}
+
+// gatewayRPM is a process-local per-minute counter map. Containr runs a
+// single API process, so an in-memory bucket is sufficient — a multi-node
+// control plane would need a Redis-backed limiter instead.
+var gatewayRPM = struct {
+	sync.Mutex
+	buckets map[string]*rpmBucket
+}{buckets: map[string]*rpmBucket{}}
+
+type rpmBucket struct {
+	window time.Time
+	count  int
+}
+
+// gatewayRateAllow returns false when the bucket for the current minute has
+// already reached limit. A limit <= 0 disables the check. `now` is injected
+// so tests can freeze the window.
+func gatewayRateAllow(bucketKey string, limit int, now time.Time) bool {
+	if limit <= 0 {
+		return true
+	}
+	window := now.Truncate(time.Minute)
+	gatewayRPM.Lock()
+	defer gatewayRPM.Unlock()
+	b := gatewayRPM.buckets[bucketKey]
+	if b == nil || !b.window.Equal(window) {
+		b = &rpmBucket{window: window}
+		gatewayRPM.buckets[bucketKey] = b
+		// Best-effort sweep so the map cannot grow without bound.
+		for k, old := range gatewayRPM.buckets {
+			if old.window.Before(window.Add(-time.Minute)) {
+				delete(gatewayRPM.buckets, k)
+			}
+		}
+	}
+	b.count++
+	return b.count <= limit
+}
+
+type gatewayService struct {
+	ID                 string
+	UpstreamURL        string
+	RoutePrefix        string
+	UpstreamAuthHeader sql.NullString
+	UpstreamAuthValue  sql.NullString
+	Enabled            bool
+	RPMLimit           sql.NullInt64
+	MonthlyQuota       sql.NullInt64
+	RequestTimeoutMS   int
+}
+
+type gatewayKey struct {
+	ID                string
+	Hash              string
+	Enabled           bool
+	RPMLimit          sql.NullInt64
+	MonthlyQuota      sql.NullInt64
+	AllowedServiceIDs string
+}
+
+// extractGatewayKey reads the caller's API key from X-API-Key first, then
+// Authorization: Bearer.
+func extractGatewayKey(c *gin.Context) string {
+	if k := strings.TrimSpace(c.GetHeader("X-API-Key")); k != "" {
+		return k
+	}
+	auth := strings.TrimSpace(c.GetHeader("Authorization"))
+	if len(auth) > 7 && strings.EqualFold(auth[:7], "Bearer ") {
+		return strings.TrimSpace(auth[7:])
+	}
+	return ""
+}
+
+// lookupGatewayService resolves the slug to an enabled service row.
+func lookupGatewayService(ctx context.Context, db *database.DB, slug string) (*gatewayService, error) {
+	var s gatewayService
+	var enabled int
+	err := db.QueryRowContext(ctx, `
+		SELECT id, upstream_url, route_prefix, upstream_auth_header,
+		       upstream_auth_value, enabled, rpm_limit, monthly_quota,
+		       request_timeout_ms
+		FROM api_services WHERE slug = $1
+	`, slug).Scan(&s.ID, &s.UpstreamURL, &s.RoutePrefix,
+		&s.UpstreamAuthHeader, &s.UpstreamAuthValue, &enabled,
+		&s.RPMLimit, &s.MonthlyQuota, &s.RequestTimeoutMS)
+	if err != nil {
+		return nil, err
+	}
+	s.Enabled = enabled != 0
+	return &s, nil
+}
+
+// authenticateGatewayKey resolves a presented key by its indexed prefix and
+// bcrypt-verifies candidates. Returns nil when nothing matches.
+func authenticateGatewayKey(ctx context.Context, db *database.DB, presented string) (*gatewayKey, error) {
+	prefix := presented
+	if len(prefix) > 8 {
+		prefix = prefix[:8]
+	}
+	rows, err := db.QueryContext(ctx, `
+		SELECT id, key_hash, enabled, rpm_limit, monthly_quota, allowed_service_ids
+		FROM api_keys WHERE key_prefix = $1
+	`, prefix)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var k gatewayKey
+		var enabled int
+		if err := rows.Scan(&k.ID, &k.Hash, &enabled, &k.RPMLimit, &k.MonthlyQuota, &k.AllowedServiceIDs); err != nil {
+			return nil, err
+		}
+		k.Enabled = enabled != 0
+		if bcrypt.CompareHashAndPassword([]byte(k.Hash), []byte(presented)) == nil {
+			return &k, nil
+		}
+	}
+	return nil, rows.Err()
+}
+
+// keyAllowsService applies the allowed_service_ids JSON allowlist. An empty
+// list means the key may call every service.
+func keyAllowsService(k *gatewayKey, serviceID string) bool {
+	var allowed []string
+	if err := json.Unmarshal([]byte(k.AllowedServiceIDs), &allowed); err != nil || len(allowed) == 0 {
+		return true
+	}
+	for _, id := range allowed {
+		if id == serviceID {
+			return true
+		}
+	}
+	return false
+}
+
+// monthlyUsage sums a counter dimension for the current calendar month.
+func monthlyUsage(ctx context.Context, db *database.DB, column, id, period string) (int, error) {
+	var total int
+	err := db.QueryRowContext(ctx, `
+		SELECT COALESCE(SUM(request_count), 0) FROM usage_counters
+		WHERE `+column+` = $1 AND period_month = $2
+	`, id, period).Scan(&total)
+	return total, err
+}
+
+// recordGatewayRequest persists usage, metrics, and failure incidents for a
+// proxied call. Runs in the request path but is three small writes.
+func recordGatewayRequest(ctx context.Context, db *database.DB, svc *gatewayService, k *gatewayKey, status int, period string) {
+	_, _ = db.ExecContext(ctx, `
+		INSERT INTO usage_counters (api_key_id, service_id, period_month, request_count, updated_at)
+		VALUES ($1, $2, $3, 1, NOW())
+		ON CONFLICT (api_key_id, service_id, period_month)
+		DO UPDATE SET request_count = usage_counters.request_count + 1, updated_at = NOW()
+	`, k.ID, svc.ID, period)
+	_, _ = db.ExecContext(ctx, `
+		UPDATE api_keys SET last_used_at = NOW() WHERE id = $1
+	`, k.ID)
+	labels, _ := json.Marshal(map[string]interface{}{
+		"service_id": svc.ID,
+		"key_id":     k.ID,
+		"status":     status,
+	})
+	_, _ = db.ExecContext(ctx, `
+		INSERT INTO metrics_timeseries (metric, value, labels_json, occurred_at)
+		VALUES ('gateway_request', 1, $1, NOW())
+	`, string(labels))
+}
+
+func recordGatewayIncident(ctx context.Context, db *database.DB, svcID string, keyID *string, code, msg, severity string, status int) {
+	var kid interface{}
+	if keyID != nil {
+		kid = *keyID
+	}
+	_, _ = db.ExecContext(ctx, `
+		INSERT INTO incident_events (service_id, api_key_id, code, message, severity, http_status, occurred_at)
+		VALUES ($1, $2, $3, $4, $5, $6, NOW())
+	`, svcID, kid, code, msg, severity, status)
+}
+
+// handleGatewayProxy is mounted at /g/:slug and /g/:slug/*path on the root
+// router — outside /api/v1 so route_prefix stays clean.
+func handleGatewayProxy(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	ctx := c.Request.Context()
+	slug := c.Param("slug")
+
+	svc, err := lookupGatewayService(ctx, db, slug)
+	if err == sql.ErrNoRows {
+		respondError(c, http.StatusNotFound, "SERVICE_NOT_FOUND", "Gateway service not found")
+		return
+	}
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to resolve gateway service")
+		return
+	}
+	if !svc.Enabled {
+		respondError(c, http.StatusServiceUnavailable, "SERVICE_DISABLED", "Gateway service is disabled")
+		return
+	}
+
+	presented := extractGatewayKey(c)
+	if presented == "" {
+		recordGatewayIncident(ctx, db, svc.ID, nil, "MISSING_API_KEY", "Request without API key", "low", http.StatusUnauthorized)
+		respondError(c, http.StatusUnauthorized, "API_KEY_REQUIRED", "An API key is required for this service")
+		return
+	}
+	key, err := authenticateGatewayKey(ctx, db, presented)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to authenticate API key")
+		return
+	}
+	// Disabled and unknown keys collapse to the same 401 — a disabled key
+	// must not leak its existence.
+	if key == nil || !key.Enabled {
+		recordGatewayIncident(ctx, db, svc.ID, nil, "INVALID_API_KEY", "Request with invalid or disabled API key", "low", http.StatusUnauthorized)
+		respondError(c, http.StatusUnauthorized, "INVALID_API_KEY", "Invalid API key")
+		return
+	}
+	if !keyAllowsService(key, svc.ID) {
+		recordGatewayIncident(ctx, db, svc.ID, &key.ID, "KEY_SCOPE_DENIED", "API key not allowed on this service", "medium", http.StatusForbidden)
+		respondError(c, http.StatusForbidden, "KEY_SCOPE_DENIED", "API key is not permitted for this service")
+		return
+	}
+
+	now := time.Now()
+	if !gatewayRateAllow("key:"+key.ID, int(key.RPMLimit.Int64), now) ||
+		!gatewayRateAllow("svc:"+svc.ID, int(svc.RPMLimit.Int64), now) {
+		recordGatewayIncident(ctx, db, svc.ID, &key.ID, "RATE_LIMITED", "Per-minute rate limit exceeded", "medium", http.StatusTooManyRequests)
+		respondError(c, http.StatusTooManyRequests, "RATE_LIMITED", "Rate limit exceeded")
+		return
+	}
+
+	period := now.Format("2006-01")
+	if key.MonthlyQuota.Valid && key.MonthlyQuota.Int64 > 0 {
+		if used, err := monthlyUsage(ctx, db, "api_key_id", key.ID, period); err == nil && int64(used) >= key.MonthlyQuota.Int64 {
+			respondError(c, http.StatusTooManyRequests, "QUOTA_EXCEEDED", "Monthly request quota exceeded")
+			return
+		}
+	}
+	if svc.MonthlyQuota.Valid && svc.MonthlyQuota.Int64 > 0 {
+		if used, err := monthlyUsage(ctx, db, "service_id", svc.ID, period); err == nil && int64(used) >= svc.MonthlyQuota.Int64 {
+			respondError(c, http.StatusTooManyRequests, "QUOTA_EXCEEDED", "Service monthly quota exceeded")
+			return
+		}
+	}
+
+	target, err := gateway.BuildTargetURL(svc.UpstreamURL, svc.RoutePrefix, c.Request.URL.Path, c.Request.URL.RawQuery)
+	if err != nil {
+		respondError(c, http.StatusBadGateway, "UPSTREAM_URL_INVALID", "Gateway upstream is misconfigured")
+		return
+	}
+	headers := map[string]string{}
+	if svc.UpstreamAuthHeader.Valid && svc.UpstreamAuthHeader.String != "" {
+		headers[svc.UpstreamAuthHeader.String] = svc.UpstreamAuthValue.String
+	}
+
+	timeout := time.Duration(svc.RequestTimeoutMS) * time.Millisecond
+	if timeout <= 0 {
+		timeout = 8 * time.Second
+	}
+	reqCtx, cancel := context.WithTimeout(ctx, timeout)
+	defer cancel()
+
+	status, _, err := gateway.ProxyRequest(gatewayHTTPClient, c.Writer, c.Request.WithContext(reqCtx), target, headers)
+	if err != nil {
+		recordGatewayIncident(reqCtx, db, svc.ID, &key.ID, "UPSTREAM_ERROR", err.Error(), "high", http.StatusBadGateway)
+		recordGatewayRequest(ctx, db, svc, key, http.StatusBadGateway, period)
+		respondError(c, http.StatusBadGateway, "UPSTREAM_ERROR", "Upstream request failed")
+		return
+	}
+
+	recordGatewayRequest(ctx, db, svc, key, status, period)
+	if status >= 500 {
+		recordGatewayIncident(ctx, db, svc.ID, &key.ID, "UPSTREAM_5XX", "Upstream returned "+http.StatusText(status), "high", status)
+	}
+}

app/backend/internal/api/gateway_proxy_test.go

@@ -0,0 +1,81 @@
+package api
+
+import (
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+func TestGatewayRateAllow(t *testing.T) {
+	now := time.Date(2026, 10, 15, 12, 0, 30, 0, time.UTC)
+
+	for i := 0; i < 3; i++ {
+		if !gatewayRateAllow("test:a", 3, now) {
+			t.Fatalf("call %d within limit rejected", i+1)
+		}
+	}
+	if gatewayRateAllow("test:a", 3, now) {
+		t.Fatal("call beyond limit allowed")
+	}
+	if !gatewayRateAllow("test:a", 3, now.Add(time.Minute)) {
+		t.Fatal("new minute window still rejected")
+	}
+	if !gatewayRateAllow("test:unlimited", 0, now) {
+		t.Fatal("non-positive limit should disable the check")
+	}
+}
+
+func TestExtractGatewayKey(t *testing.T) {
+	mkctx := func(headers map[string]string) *gin.Context {
+		c, _ := gin.CreateTestContext(httptest.NewRecorder())
+		c.Request = httptest.NewRequest("GET", "/g/x", nil)
+		for k, v := range headers {
+			c.Request.Header.Set(k, v)
+		}
+		return c
+	}
+
+	if got := extractGatewayKey(mkctx(map[string]string{"X-API-Key": "ap_abc"})); got != "ap_abc" {
+		t.Fatalf("X-API-Key not extracted: %q", got)
+	}
+	if got := extractGatewayKey(mkctx(map[string]string{"Authorization": "Bearer ap_def"})); got != "ap_def" {
+		t.Fatalf("Bearer not extracted: %q", got)
+	}
+	// X-API-Key wins when both are present.
+	if got := extractGatewayKey(mkctx(map[string]string{
+		"X-API-Key":     "ap_first",
+		"Authorization": "Bearer ap_second",
+	})); got != "ap_first" {
+		t.Fatalf("X-API-Key should take precedence: %q", got)
+	}
+	if got := extractGatewayKey(mkctx(map[string]string{})); got != "" {
+		t.Fatalf("expected empty key, got %q", got)
+	}
+}
+
+func TestKeyAllowsService(t *testing.T) {
+	svcID := "11111111-2222-3333-4444-555555555555"
+	other := "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
+
+	cases := []struct {
+		name    string
+		allowed string
+		want    bool
+	}{
+		{"empty list permits all", "[]", true},
+		{"blank permits all", "", true},
+		{"invalid json permits all", "not-json", true},
+		{"listed service allowed", `["` + svcID + `"]`, true},
+		{"unlisted service denied", `["` + other + `"]`, false},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			k := &gatewayKey{AllowedServiceIDs: tc.allowed}
+			if got := keyAllowsService(k, svcID); got != tc.want {
+				t.Fatalf("keyAllowsService(%q) = %v, want %v", tc.allowed, got, tc.want)
+			}
+		})
+	}
+}

app/backend/internal/api/notification_channels.go

@@ -0,0 +1,225 @@
+package api
+
+// Push notification channels — self-hosted ntfy and Gotify endpoints users
+// attach to their account. insertUserNotification fans out best-effort.
+
+import (
+	"bytes"
+	"context"
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+// jarvis: ceiling — one shared client; no retry/backoff, delivery is
+// best-effort and failures are silent by design (notifications must never
+// break the producing flow).
+var pushHTTPClient = &http.Client{Timeout: 5 * time.Second}
+
+type notificationChannelDTO struct {
+	ID        string `json:"id"`
+	Kind      string `json:"kind"`
+	Endpoint  string `json:"endpoint"`
+	Enabled   bool   `json:"enabled"`
+	CreatedAt string `json:"created_at"`
+}
+
+func mapChannel(row sqlcdb.NotificationChannel) notificationChannelDTO {
+	return notificationChannelDTO{
+		ID:        row.ID.String(),
+		Kind:      row.Kind,
+		Endpoint:  row.Endpoint,
+		Enabled:   row.Enabled,
+		CreatedAt: row.CreatedAt.Time.Format(time.RFC3339),
+	}
+}
+
+func handleListNotificationChannels(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	uid, _ := uuid.Parse(userID)
+	rows, err := sqlcdb.New(db.DB).ListAllNotificationChannelsByUser(c.Request.Context(), uid)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to list channels")
+		return
+	}
+	out := make([]notificationChannelDTO, 0, len(rows))
+	for _, r := range rows {
+		out = append(out, mapChannel(r))
+	}
+	c.JSON(http.StatusOK, gin.H{"channels": out})
+}
+
+func handleCreateNotificationChannel(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	var req struct {
+		Kind     string `json:"kind" binding:"required,oneof=ntfy gotify"`
+		Endpoint string `json:"endpoint" binding:"required"`
+		Token    string `json:"token"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "kind (ntfy|gotify) and endpoint are required")
+		return
+	}
+	endpoint := strings.TrimRight(strings.TrimSpace(req.Endpoint), "/")
+	u, err := url.Parse(endpoint)
+	if err != nil || u.Scheme == "" || u.Host == "" || (u.Scheme != "http" && u.Scheme != "https") {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "endpoint must be a valid http(s) URL")
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	uid, _ := uuid.Parse(userID)
+	row, err := sqlcdb.New(db.DB).InsertNotificationChannel(c.Request.Context(), sqlcdb.InsertNotificationChannelParams{
+		UserID:   uid,
+		Kind:     req.Kind,
+		Endpoint: endpoint,
+		Token:    sql.NullString{String: req.Token, Valid: req.Token != ""},
+	})
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to create channel")
+		return
+	}
+	c.JSON(http.StatusCreated, gin.H{"channel": mapChannel(row)})
+}
+
+func handleDeleteNotificationChannel(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	id, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid channel id")
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	uid, _ := uuid.Parse(userID)
+	n, err := sqlcdb.New(db.DB).DeleteNotificationChannel(c.Request.Context(), sqlcdb.DeleteNotificationChannelParams{
+		ID: id, UserID: uid,
+	})
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to delete channel")
+		return
+	}
+	if n == 0 {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "Channel not found")
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "Channel deleted"})
+}
+
+// handleTestNotificationChannel pushes a probe notification through the
+// channel — surfaces misconfiguration before real alerts depend on it.
+func handleTestNotificationChannel(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	id, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "Invalid channel id")
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	uid, _ := uuid.Parse(userID)
+	rows, err := sqlcdb.New(db.DB).ListAllNotificationChannelsByUser(c.Request.Context(), uid)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to load channel")
+		return
+	}
+	var target *sqlcdb.NotificationChannel
+	for i := range rows {
+		if rows[i].ID == id {
+			target = &rows[i]
+			break
+		}
+	}
+	if target == nil {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "Channel not found")
+		return
+	}
+	if err := deliverPush(c.Request.Context(), *target, "test", "Containr test notification", "Your push channel is configured correctly."); err != nil {
+		respondError(c, http.StatusBadGateway, "DELIVERY_FAILED", fmt.Sprintf("Push failed: %v", err))
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "Test notification sent"})
+}
+
+// deliverPush sends one notification through a channel. ntfy expects the
+// body at POST {endpoint} with Title/Priority headers; Gotify takes JSON at
+// POST {endpoint}/message?token=...
+func deliverPush(ctx context.Context, ch sqlcdb.NotificationChannel, kind, title, body string) error {
+	var req *http.Request
+	var err error
+	switch ch.Kind {
+	case "ntfy":
+		req, err = http.NewRequestWithContext(ctx, http.MethodPost, ch.Endpoint, strings.NewReader(body))
+		if err == nil {
+			req.Header.Set("Title", title)
+			req.Header.Set("Tags", "containr,"+kind)
+			if ch.Token.Valid && ch.Token.String != "" {
+				req.Header.Set("Authorization", "Bearer "+ch.Token.String)
+			}
+		}
+	case "gotify":
+		payload, _ := json.Marshal(map[string]interface{}{
+			"title":    title,
+			"message":  body,
+			"priority": 5,
+		})
+		endpoint := ch.Endpoint + "/message"
+		if ch.Token.Valid && ch.Token.String != "" {
+			endpoint += "?token=" + url.QueryEscape(ch.Token.String)
+		}
+		req, err = http.NewRequestWithContext(ctx, http.MethodPost, endpoint, bytes.NewReader(payload))
+		if err == nil {
+			req.Header.Set("Content-Type", "application/json")
+		}
+	default:
+		return fmt.Errorf("unsupported channel kind %q", ch.Kind)
+	}
+	if err != nil {
+		return err
+	}
+	res, err := pushHTTPClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer res.Body.Close()
+	if res.StatusCode >= 400 {
+		return fmt.Errorf("push endpoint returned %d", res.StatusCode)
+	}
+	return nil
+}
+
+// fanoutUserPush delivers a notification to every enabled channel the user
+// configured. Errors are swallowed — the in-app row already landed.
+func fanoutUserPush(db *database.DB, userID, kind, title, body string) {
+	uid, err := uuid.Parse(userID)
+	if err != nil {
+		return
+	}
+	rows, err := sqlcdb.New(db.DB).ListNotificationChannelsByUser(context.Background(), uid)
+	if err != nil || len(rows) == 0 {
+		return
+	}
+	for _, ch := range rows {
+		_ = deliverPush(context.Background(), ch, kind, title, body)
+	}
+}

app/backend/internal/api/notification_channels_test.go

@@ -0,0 +1,80 @@
+package api
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"containr/internal/database/sqlcdb"
+)
+
+func TestDeliverPushNtfy(t *testing.T) {
+	var gotAuth, gotTitle, gotTags, gotBody string
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		gotAuth = r.Header.Get("Authorization")
+		gotTitle = r.Header.Get("Title")
+		gotTags = r.Header.Get("Tags")
+		b, _ := io.ReadAll(r.Body)
+		gotBody = string(b)
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer srv.Close()
+
+	ch := sqlcdb.NotificationChannel{
+		Kind:     "ntfy",
+		Endpoint: srv.URL + "/alerts",
+		Token:    sql.NullString{String: "tk_abc", Valid: true},
+	}
+	if err := deliverPush(context.Background(), ch, "deployment", "Deploy done", "svc is live"); err != nil {
+		t.Fatalf("deliverPush: %v", err)
+	}
+	if gotAuth != "Bearer tk_abc" {
+		t.Fatalf("auth header = %q", gotAuth)
+	}
+	if gotTitle != "Deploy done" || gotTags != "containr,deployment" || gotBody != "svc is live" {
+		t.Fatalf("title=%q tags=%q body=%q", gotTitle, gotTags, gotBody)
+	}
+}
+
+func TestDeliverPushGotify(t *testing.T) {
+	var gotPath, gotToken string
+	var payload map[string]interface{}
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		gotPath = r.URL.Path
+		gotToken = r.URL.Query().Get("token")
+		_ = json.NewDecoder(r.Body).Decode(&payload)
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer srv.Close()
+
+	ch := sqlcdb.NotificationChannel{
+		Kind:     "gotify",
+		Endpoint: srv.URL,
+		Token:    sql.NullString{String: "apptoken", Valid: true},
+	}
+	if err := deliverPush(context.Background(), ch, "backup", "Backup done", "db backup ok"); err != nil {
+		t.Fatalf("deliverPush: %v", err)
+	}
+	if gotPath != "/message" || gotToken != "apptoken" {
+		t.Fatalf("path=%q token=%q", gotPath, gotToken)
+	}
+	if payload["title"] != "Backup done" || payload["message"] != "db backup ok" {
+		t.Fatalf("payload = %v", payload)
+	}
+}
+
+func TestDeliverPushFailure(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusInternalServerError)
+	}))
+	defer srv.Close()
+
+	ch := sqlcdb.NotificationChannel{Kind: "ntfy", Endpoint: srv.URL}
+	if err := deliverPush(context.Background(), ch, "k", "t", "b"); err == nil {
+		t.Fatal("expected error on 500")
+	}
+}

app/backend/internal/api/notifications.go

@@ -41,6 +41,7 @@ func insertUserNotification(db *database.DB, userID, kind, title, body, resource
 		ResourceID:   sql.NullString{String: resourceID, Valid: resourceID != ""},
 		CreatedAt:    sql.NullTime{Time: time.Now(), Valid: true},
 	})
+	go fanoutUserPush(db, userID, kind, title, body)
 }
 
 func mapNotification(row sqlcdb.Notification) NotificationItem {

app/backend/internal/api/preview_environments.go

@@ -2,7 +2,12 @@ package api
 
 import (
 	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
+	"containr/internal/deployment"
+	"containr/internal/deployqueue"
+	"context"
 	"database/sql"
+	"encoding/json"
 	"fmt"
 	"net/http"
 	"strings"
@@ -26,11 +31,77 @@ type PreviewEnvironment struct {
 	CreatedAt   time.Time  `json:"created_at" db:"created_at"`
 	UpdatedAt   time.Time  `json:"updated_at" db:"updated_at"`
 
+	// PreviewServiceID is the cloned service this preview actually deploys;
+	// its status is the source of truth while the preview is active.
+	PreviewServiceID *uuid.UUID `json:"preview_service_id,omitempty" db:"preview_service_id"`
+
 	// Related data
 	Service      *Service   `json:"service,omitempty"`
 	DeploymentID *uuid.UUID `json:"deployment_id,omitempty"`
 }
 
+// previewRowShape is the common column set the generated preview rows
+// carry — ListPreviewEnvironmentsForProjectRow and GetPreviewEnvironmentRow
+// share it.
+type previewRowShape struct {
+	ID               uuid.UUID
+	ProjectID        uuid.UUID
+	ServiceID        uuid.UUID
+	PreviewServiceID uuid.NullUUID
+	BranchName       string
+	PrNumber         sql.NullInt32
+	Environment      string
+	Status           string
+	Url              sql.NullString
+	ExpiresAt        time.Time
+	CreatedAt        sql.NullTime
+	UpdatedAt        sql.NullTime
+	SvcID            uuid.NullUUID
+	ServiceName      sql.NullString
+	ServiceType      sql.NullString
+}
+
+func previewFromRow(r previewRowShape) PreviewEnvironment {
+	env := PreviewEnvironment{
+		ID:          r.ID,
+		ProjectID:   r.ProjectID,
+		ServiceID:   r.ServiceID,
+		BranchName:  r.BranchName,
+		Environment: r.Environment,
+		Status:      r.Status,
+		URL:         r.Url.String,
+		CreatedAt:   r.CreatedAt.Time,
+		UpdatedAt:   r.UpdatedAt.Time,
+	}
+	if r.PreviewServiceID.Valid {
+		id := r.PreviewServiceID.UUID
+		env.PreviewServiceID = &id
+	}
+	if r.PrNumber.Valid {
+		n := int(r.PrNumber.Int32)
+		env.PRNumber = &n
+	}
+	if !r.ExpiresAt.IsZero() {
+		t := r.ExpiresAt
+		env.ExpiresAt = &t
+	}
+	if r.SvcID.Valid {
+		env.Service = &Service{
+			ID:   r.SvcID.UUID,
+			Name: r.ServiceName.String,
+			Type: r.ServiceType.String,
+		}
+	}
+	return env
+}
+
+func prNumberSQL(n *int) sql.NullInt32 {
+	if n == nil {
+		return sql.NullInt32{}
+	}
+	return sql.NullInt32{Int32: int32(*n), Valid: true}
+}
+
 // CreatePreviewEnvironmentRequest represents a request to create a preview environment
 type CreatePreviewEnvironmentRequest struct {
 	ProjectID  uuid.UUID `json:"project_id"`
@@ -77,51 +148,21 @@ func handleGetPreviewEnvironments(c *gin.Context) {
 	}
 
 	// Get preview environments for the project with service info
-	rows, err := db.(*database.DB).Query(
-		`SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.pr_number, 
-				pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at,
-				s.id as service_id, s.name as service_name, s.type as service_type
-			FROM preview_environments pe
-			LEFT JOIN services s ON pe.service_id = s.id
-			WHERE pe.project_id = $1 
-			ORDER BY pe.created_at DESC`,
-		projectID,
-	)
+	rows, err := sqlcdb.New(db.(*database.DB).DB).ListPreviewEnvironmentsForProject(c.Request.Context(), projectID)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to retrieve preview environments"})
 		return
 	}
-	defer rows.Close()
 
-	var environments []PreviewEnvironment
-	for rows.Next() {
-		var env PreviewEnvironment
-		var serviceID sql.NullString
-		var serviceName sql.NullString
-		var serviceType sql.NullString
-
-		err := rows.Scan(
-			&env.ID, &env.ProjectID, &env.ServiceID, &env.BranchName, &env.PRNumber,
-			&env.Environment, &env.Status, &env.URL, &env.ExpiresAt, &env.CreatedAt, &env.UpdatedAt,
-			&serviceID, &serviceName, &serviceType,
-		)
-		if err != nil {
-			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to scan preview environment"})
-			return
-		}
-
-		if serviceID.Valid {
-			parsedServiceID, parseErr := uuid.Parse(serviceID.String)
-			if parseErr == nil {
-				env.Service = &Service{
-					ID:   parsedServiceID,
-					Name: serviceName.String,
-					Type: serviceType.String,
-				}
-			}
-		}
-
-		environments = append(environments, env)
+	environments := make([]PreviewEnvironment, 0, len(rows))
+	for _, r := range rows {
+		environments = append(environments, previewFromRow(previewRowShape{
+			ID: r.ID, ProjectID: r.ProjectID, ServiceID: r.ServiceID,
+			PreviewServiceID: r.PreviewServiceID, BranchName: r.BranchName,
+			PrNumber: r.PrNumber, Environment: r.Environment, Status: r.Status,
+			Url: r.Url, ExpiresAt: r.ExpiresAt, CreatedAt: r.CreatedAt, UpdatedAt: r.UpdatedAt,
+			SvcID: r.SvcID, ServiceName: r.ServiceName, ServiceType: r.ServiceType,
+		}))
 	}
 
 	c.JSON(http.StatusOK, gin.H{"preview_environments": environments})
@@ -162,48 +203,37 @@ func handleCreatePreviewEnvironment(c *gin.Context) {
 		return
 	}
 
-	// Check if project exists and user has access
-	var project Project
-	err = db.(*database.DB).QueryRow(
-		"SELECT id, name, owner_id FROM projects WHERE id = $1",
-		req.ProjectID,
-	).Scan(&project.ID, &project.Name, &project.OwnerID)
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
 
+	// Check if project exists and user has access
+	project, err := q.GetProjectBrief(ctx, req.ProjectID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Project not found"})
 		return
 	}
 
 	// Check if user owns the project
-	if project.OwnerID != userID.(string) && !contextIsAdmin(c) {
+	if project.OwnerID.String() != userID.(string) && !contextIsAdmin(c) {
 		c.JSON(http.StatusForbidden, gin.H{"error": "Access denied"})
 		return
 	}
 
 	// Check if service exists and belongs to the project
-	var service Service
-	err = db.(*database.DB).QueryRow(
-		"SELECT id, name, COALESCE(type, service_type, '') FROM services WHERE id = $1 AND project_id = $2",
-		req.ServiceID, req.ProjectID,
-	).Scan(&service.ID, &service.Name, &service.Type)
-
+	service, err := q.GetServiceTypeBrief(ctx, sqlcdb.GetServiceTypeBriefParams{
+		ID: req.ServiceID, ProjectID: req.ProjectID})
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Service not found or doesn't belong to this project"})
 		return
 	}
 
 	// Check if preview environment already exists for this branch and service
-	var count int
-	err = db.(*database.DB).QueryRow(
-		"SELECT COUNT(*) FROM preview_environments WHERE service_id = $1 AND branch_name = $2 AND status NOT IN ('expired', 'stopped')",
-		req.ServiceID, req.BranchName,
-	).Scan(&count)
-
+	count, err := q.CountActivePreviewsForBranch(ctx, sqlcdb.CountActivePreviewsForBranchParams{
+		ServiceID: req.ServiceID, BranchName: req.BranchName})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to check existing preview environment"})
 		return
 	}
-
 	if count > 0 {
 		c.JSON(http.StatusConflict, gin.H{"error": "Preview environment already exists for this branch and service"})
 		return
@@ -215,87 +245,111 @@ func handleCreatePreviewEnvironment(c *gin.Context) {
 		ttlHours = 24 // Default 24 hours
 	}
 
-	// Create preview environment
+	// A preview is a real service: clone the source, pin it to the
+	// requested branch, swap its domains for a preview hostname, and run a
+	// normal deployment through the queue. Expiry sweeps the clone away.
+	envName := generatePreviewEnvironmentName(req.BranchName)
+	cloneName := previewServiceName(service.Name, req.BranchName)
+	cloneID, err := cloneServiceRow(db.(*database.DB), req.ServiceID, req.ProjectID, cloneName, "")
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to clone service for preview"})
+		return
+	}
+
+	// The clone's branch override is what makes it a preview — everything
+	// else (env vars, volumes, builder, resources) stays identical.
+	if err := q.UpdateServicePreviewBranch(ctx, sqlcdb.UpdateServicePreviewBranchParams{
+		GitBranch: sql.NullString{String: req.BranchName, Valid: true}, ID: cloneID}); err != nil {
+		_ = q.DeleteServiceByID(ctx, cloneID)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to configure preview service"})
+		return
+	}
+	// Cloned service_domains would collide with the parent's Traefik
+	// router — previews get their own hostname or none.
+	if err := q.DeleteAllServiceDomains(ctx, cloneID); err != nil {
+		_ = q.DeleteServiceByID(ctx, cloneID)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to configure preview domains"})
+		return
+	}
+	previewHost := resolvePreviewHost(db.(*database.DB), cloneID, envName)
+	if previewHost != "" {
+		_ = q.CreatePreviewDomain(ctx, sqlcdb.CreatePreviewDomainParams{
+			ServiceID: cloneID, Domain: previewHost})
+	}
+
+	expiresAt := time.Now().Add(time.Duration(ttlHours) * time.Hour)
 	env := PreviewEnvironment{
 		ID:          uuid.New(),
 		ProjectID:   req.ProjectID,
 		ServiceID:   req.ServiceID,
 		BranchName:  req.BranchName,
 		PRNumber:    req.PRNumber,
-		Environment: generatePreviewEnvironmentName(req.BranchName),
+		Environment: envName,
 		Status:      "building",
-		ExpiresAt:   &[]time.Time{time.Now().Add(time.Duration(ttlHours) * time.Hour)}[0],
+		ExpiresAt:   &expiresAt,
 		CreatedAt:   time.Now(),
 		UpdatedAt:   time.Now(),
 	}
+	if previewHost != "" {
+		env.URL = "https://" + previewHost
+	}
 
-	// Insert preview environment into database
-	_, err = db.(*database.DB).Exec(
-		`INSERT INTO preview_environments 
-			(id, project_id, service_id, branch_name, pr_number, environment, 
-			 status, url, expires_at, created_at, updated_at)
-			VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)`,
-		env.ID, env.ProjectID, env.ServiceID, env.BranchName, env.PRNumber,
-		env.Environment, env.Status, env.URL, env.ExpiresAt, env.CreatedAt, env.UpdatedAt,
-	)
-
+	err = q.CreatePreviewEnvironment(ctx, sqlcdb.CreatePreviewEnvironmentParams{
+		ID:               env.ID,
+		ProjectID:        env.ProjectID,
+		ServiceID:        env.ServiceID,
+		PreviewServiceID: uuid.NullUUID{UUID: cloneID, Valid: true},
+		BranchName:       env.BranchName,
+		PrNumber:         prNumberSQL(env.PRNumber),
+		Environment:      env.Environment,
+		Status:           env.Status,
+		Url:              sql.NullString{String: env.URL, Valid: env.URL != ""},
+		ExpiresAt:        *env.ExpiresAt,
+		CreatedAt:        sql.NullTime{Time: env.CreatedAt, Valid: true},
+		UpdatedAt:        sql.NullTime{Time: env.UpdatedAt, Valid: true},
+	})
 	if err != nil {
+		_ = q.DeleteServiceByID(ctx, cloneID)
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create preview environment"})
 		return
 	}
 
 	deploymentID := uuid.New()
-	sanitizedBranch := strings.ReplaceAll(req.BranchName, "/", "-")
-	sanitizedBranch = strings.ReplaceAll(sanitizedBranch, "_", "-")
-	version := fmt.Sprintf("preview-%s-%d", sanitizedBranch, time.Now().Unix())
-	startedAt := time.Now().UTC()
-	completedAt := startedAt
-
-	_, deployErr := db.(*database.DB).Exec(
-		`INSERT INTO deployments
-			(id, service_id, version, commit_hash, status, started_at, completed_at, deployment_log, created_at, updated_at)
-		 VALUES ($1, $2, $3, $4, $5, $6, $7, $8, NOW(), NOW())`,
-		deploymentID,
-		req.ServiceID,
-		version,
-		req.BranchName,
-		"running",
-		startedAt,
-		completedAt,
-		fmt.Sprintf("Preview environment %s activated for branch %s", env.Environment, req.BranchName),
-	)
-	if deployErr != nil {
-		_, _ = db.(*database.DB).Exec(
-			`UPDATE preview_environments
-			 SET status = 'failed', updated_at = NOW()
-			 WHERE id = $1`,
-			env.ID,
-		)
+	err = q.InsertPendingDeployment(ctx, sqlcdb.InsertPendingDeploymentParams{
+		ID:         deploymentID,
+		ServiceID:  cloneID,
+		Version:    "preview-" + env.Environment,
+		CommitHash: sql.NullString{String: req.BranchName, Valid: true},
+	})
+	if err != nil {
+		_ = q.DeletePreviewEnvironment(ctx, env.ID)
+		_ = q.DeleteServiceByID(ctx, cloneID)
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to provision preview deployment"})
 		return
 	}
-
-	if strings.TrimSpace(env.URL) == "" {
-		env.URL = fmt.Sprintf("https://%s.preview.containr.local", env.Environment)
-	}
-	env.Status = "running"
-	env.UpdatedAt = time.Now().UTC()
 	env.DeploymentID = &deploymentID
 
-	_, err = db.(*database.DB).Exec(
-		`UPDATE preview_environments
-		 SET status = $1, url = $2, updated_at = $3
-		 WHERE id = $4`,
-		env.Status,
-		env.URL,
-		env.UpdatedAt,
-		env.ID,
-	)
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to finalize preview environment"})
-		return
+	if engineValue, exists := c.Get("deployment_engine"); exists && engineValue != nil {
+		if engine, ok := engineValue.(*deployment.DeploymentEngine); ok {
+			cloneService, loadErr := loadServiceForDeploy(db.(*database.DB), cloneID)
+			if loadErr == nil {
+				engineInstance := engine
+				d := DeploymentModel{ID: deploymentID, ServiceID: cloneID, Status: "pending", CreatedAt: time.Now(), UpdatedAt: time.Now()}
+				getDeployQueue(c).Enqueue(cloneID, deployqueue.Job{
+					DeploymentID: deploymentID,
+					Run: func(jctx context.Context) {
+						runDeploymentAndSync(jctx, db.(*database.DB), engineInstance, &d, cloneService, CreateDeploymentRequest{Branch: req.BranchName, Trigger: "preview"}, userID.(string))
+					},
+				})
+			}
+		}
 	}
 
+	LogAuditWithRequest(c, "service", req.ServiceID.String(), "preview.create", map[string]interface{}{
+		"preview_environment_id": env.ID.String(),
+		"preview_service_id":     cloneID.String(),
+		"branch":                 req.BranchName,
+	})
 	c.JSON(http.StatusCreated, gin.H{"preview_environment": env})
 }
 
@@ -316,43 +370,20 @@ func handleGetPreviewEnvironment(c *gin.Context) {
 
 	// Public when the parent project is approved; otherwise owner/member/admin.
 	userID := optionalUserUUID(c)
-	var env PreviewEnvironment
-	var serviceID sql.NullString
-	var serviceName sql.NullString
-	var serviceType sql.NullString
-	err = db.(*database.DB).QueryRow(
-		`SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.pr_number,
-				pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at,
-				s.id as service_id, s.name as service_name, s.type as service_type
-			FROM preview_environments pe
-			LEFT JOIN services s ON pe.service_id = s.id
-			JOIN projects p ON pe.project_id = p.id
-			WHERE pe.id = $1 AND (p.is_approved OR p.owner_id = $2 OR $3::bool
-				OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $2))`,
-		envID, userID, contextIsAdmin(c),
-	).Scan(
-		&env.ID, &env.ProjectID, &env.ServiceID, &env.BranchName, &env.PRNumber,
-		&env.Environment, &env.Status, &env.URL, &env.ExpiresAt, &env.CreatedAt, &env.UpdatedAt,
-		&serviceID, &serviceName, &serviceType,
-	)
-
+	r, err := sqlcdb.New(db.(*database.DB).DB).GetPreviewEnvironment(
+		c.Request.Context(), sqlcdb.GetPreviewEnvironmentParams{
+			ID: envID, OwnerID: userID, Column3: contextIsAdmin(c)})
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Preview environment not found"})
 		return
 	}
-
-	// Populate service info if available
-	if serviceID.Valid {
-		parsedServiceID, parseErr := uuid.Parse(serviceID.String)
-		if parseErr == nil {
-			env.Service = &Service{
-				ID:   parsedServiceID,
-				Name: serviceName.String,
-				Type: serviceType.String,
-			}
-		}
-	}
-
+	env := previewFromRow(previewRowShape{
+		ID: r.ID, ProjectID: r.ProjectID, ServiceID: r.ServiceID,
+		PreviewServiceID: r.PreviewServiceID, BranchName: r.BranchName,
+		PrNumber: r.PrNumber, Environment: r.Environment, Status: r.Status,
+		Url: r.Url, ExpiresAt: r.ExpiresAt, CreatedAt: r.CreatedAt, UpdatedAt: r.UpdatedAt,
+		SvcID: r.SvcID, ServiceName: r.ServiceName, ServiceType: r.ServiceType,
+	})
 	c.JSON(http.StatusOK, gin.H{"preview_environment": env})
 }
 
@@ -385,24 +416,21 @@ func handleUpdatePreviewEnvironment(c *gin.Context) {
 	}
 
 	// Check if preview environment exists and user has access
-	var existingEnv PreviewEnvironment
-	err = db.(*database.DB).QueryRow(
-		`SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.pr_number, 
-				pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at
-			FROM preview_environments pe
-			JOIN projects p ON pe.project_id = p.id
-			WHERE pe.id = $1 AND (p.owner_id = $2 OR $3::bool)`,
-		envID, userID, contextIsAdmin(c),
-	).Scan(
-		&existingEnv.ID, &existingEnv.ProjectID, &existingEnv.ServiceID, &existingEnv.BranchName,
-		&existingEnv.PRNumber, &existingEnv.Environment, &existingEnv.Status, &existingEnv.URL,
-		&existingEnv.ExpiresAt, &existingEnv.CreatedAt, &existingEnv.UpdatedAt,
-	)
-
+	uid, _ := uuid.Parse(fmt.Sprint(userID))
+	q := sqlcdb.New(db.(*database.DB).DB)
+	r, err := q.GetPreviewEnvironmentForWrite(
+		c.Request.Context(), sqlcdb.GetPreviewEnvironmentForWriteParams{
+			ID: envID, OwnerID: uid, Column3: contextIsAdmin(c)})
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Preview environment not found"})
 		return
 	}
+	existingEnv := previewFromRow(previewRowShape{
+		ID: r.ID, ProjectID: r.ProjectID, ServiceID: r.ServiceID,
+		BranchName: r.BranchName, PrNumber: r.PrNumber, Environment: r.Environment,
+		Status: r.Status, Url: r.Url, ExpiresAt: r.ExpiresAt,
+		CreatedAt: r.CreatedAt, UpdatedAt: r.UpdatedAt,
+	})
 
 	// Update fields if provided
 	if req.Status != "" {
@@ -422,12 +450,17 @@ func handleUpdatePreviewEnvironment(c *gin.Context) {
 	existingEnv.UpdatedAt = time.Now()
 
 	// Update preview environment in database
-	_, err = db.(*database.DB).Exec(
-		`UPDATE preview_environments 
-			SET status = $1, url = $2, expires_at = $3, updated_at = $4
-			WHERE id = $5`,
-		existingEnv.Status, existingEnv.URL, existingEnv.ExpiresAt, existingEnv.UpdatedAt, existingEnv.ID,
-	)
+	expiresAt := time.Time{}
+	if existingEnv.ExpiresAt != nil {
+		expiresAt = *existingEnv.ExpiresAt
+	}
+	err = q.UpdatePreviewEnvironment(c.Request.Context(), sqlcdb.UpdatePreviewEnvironmentParams{
+		Status:    existingEnv.Status,
+		Url:       sql.NullString{String: existingEnv.URL, Valid: existingEnv.URL != ""},
+		ExpiresAt: expiresAt,
+		UpdatedAt: sql.NullTime{Time: existingEnv.UpdatedAt, Valid: true},
+		ID:        existingEnv.ID,
+	})
 
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update preview environment"})
@@ -459,49 +492,34 @@ func handleDeletePreviewEnvironment(c *gin.Context) {
 		return
 	}
 
-	// Check if preview environment exists and user has access
-	var projectOwnerID string
-	err = db.(*database.DB).QueryRow(
-		`SELECT p.owner_id 
-			FROM preview_environments pe
-			JOIN projects p ON pe.project_id = p.id
-			WHERE pe.id = $1`,
-		envID,
-	).Scan(&projectOwnerID)
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
 
+	// Check if preview environment exists and user has access
+	projectOwnerID, err := q.GetPreviewEnvironmentOwner(ctx, envID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Preview environment not found"})
 		return
 	}
 
 	// Check if user owns the project
-	if projectOwnerID != userID.(string) && !contextIsAdmin(c) {
+	if projectOwnerID.String() != userID.(string) && !contextIsAdmin(c) {
 		c.JSON(http.StatusForbidden, gin.H{"error": "Access denied"})
 		return
 	}
 
-	cleanupID := uuid.New()
-	cleanupStartedAt := time.Now().UTC()
-	cleanupCompletedAt := cleanupStartedAt
-
-	_, _ = db.(*database.DB).Exec(
-		`INSERT INTO deployments
-			(id, service_id, version, status, started_at, completed_at, deployment_log, created_at, updated_at)
-		 VALUES ($1, (SELECT service_id FROM preview_environments WHERE id = $2), $3, $4, $5, $6, $7, NOW(), NOW())`,
-		cleanupID,
-		envID,
-		"preview-cleanup",
-		"rolled_back",
-		cleanupStartedAt,
-		cleanupCompletedAt,
-		"Preview environment resources cleaned up",
-	)
+	// Tear down the clone's runtime and row — the preview is the clone.
+	if cloneID, err := q.GetPreviewServiceID(ctx, envID); err == nil && cloneID.Valid {
+		if engineValue, exists := c.Get("deployment_engine"); exists && engineValue != nil {
+			if engine, ok := engineValue.(*deployment.DeploymentEngine); ok {
+				removeServiceRuntime(ctx, db.(*database.DB), engine, cloneID.UUID)
+			}
+		}
+		_ = q.DeleteServiceByID(ctx, cloneID.UUID)
+	}
 
 	// Delete preview environment
-	_, err = db.(*database.DB).Exec(
-		"DELETE FROM preview_environments WHERE id = $1",
-		envID,
-	)
+	err = q.DeletePreviewEnvironment(ctx, envID)
 
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete preview environment"})
@@ -539,22 +557,30 @@ func handlePromotePreviewEnvironment(c *gin.Context) {
 		return
 	}
 
-	// Get preview environment details
-	var env PreviewEnvironment
-	err = db.(*database.DB).QueryRow(
-		`SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.environment, pe.status
-			FROM preview_environments pe
-			JOIN projects p ON pe.project_id = p.id
-			WHERE pe.id = $1 AND (p.owner_id = $2 OR $3::bool)`,
-		envID, userID, contextIsAdmin(c),
-	).Scan(
-		&env.ID, &env.ProjectID, &env.ServiceID, &env.BranchName, &env.Environment, &env.Status,
-	)
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
 
+	// Get preview environment details
+	uid, _ := uuid.Parse(fmt.Sprint(userID))
+	r, err := q.GetPreviewEnvironmentForPromote(
+		ctx, sqlcdb.GetPreviewEnvironmentForPromoteParams{
+			ID: envID, OwnerID: uid, Column3: contextIsAdmin(c)})
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Preview environment not found"})
 		return
 	}
+	env := PreviewEnvironment{
+		ID:          r.ID,
+		ProjectID:   r.ProjectID,
+		ServiceID:   r.ServiceID,
+		BranchName:  r.BranchName,
+		Environment: r.Environment,
+		Status:      r.Status,
+	}
+	if r.PreviewServiceID.Valid {
+		id := r.PreviewServiceID.UUID
+		env.PreviewServiceID = &id
+	}
 
 	// Check if preview environment is in a state that can be promoted
 	if env.Status != "running" {
@@ -562,39 +588,51 @@ func handlePromotePreviewEnvironment(c *gin.Context) {
 		return
 	}
 
+	// Promote is a real redeploy: the source service builds the preview's
+	// branch onto its own deployment track.
 	deploymentID := uuid.New()
 	promotionVersion := fmt.Sprintf("promote-%s-%d", strings.ReplaceAll(env.BranchName, "/", "-"), time.Now().Unix())
-	_, err = db.(*database.DB).Exec(
-		`INSERT INTO deployments (id, service_id, version, status, created_at, updated_at)
-		 VALUES ($1, $2, $3, $4, NOW(), NOW())`,
-		deploymentID, env.ServiceID, promotionVersion, "pending",
-	)
+	err = q.InsertPendingDeployment(ctx, sqlcdb.InsertPendingDeploymentParams{
+		ID:         deploymentID,
+		ServiceID:  env.ServiceID,
+		Version:    promotionVersion,
+		CommitHash: sql.NullString{String: env.BranchName, Valid: true},
+	})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create promotion deployment"})
 		return
 	}
 
-	if _, err := db.(*database.DB).Exec(
-		`UPDATE services
-		 SET environment = $1, updated_at = NOW()
-		 WHERE id = $2`,
-		req.TargetEnvironment, env.ServiceID,
-	); err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update service target environment"})
+	sourceService, loadErr := loadServiceForDeploy(db.(*database.DB), env.ServiceID)
+	if loadErr != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to load promotion target service"})
 		return
 	}
-
-	previewStatus := "stopped"
-	if req.CreateBackup {
-		previewStatus = "expired"
+	if engineValue, exists := c.Get("deployment_engine"); exists && engineValue != nil {
+		if engine, ok := engineValue.(*deployment.DeploymentEngine); ok {
+			engineInstance := engine
+			d := DeploymentModel{ID: deploymentID, ServiceID: env.ServiceID, Status: "pending", CreatedAt: time.Now(), UpdatedAt: time.Now()}
+			getDeployQueue(c).Enqueue(env.ServiceID, deployqueue.Job{
+				DeploymentID: deploymentID,
+				Run: func(jctx context.Context) {
+					runDeploymentAndSync(jctx, db.(*database.DB), engineInstance, &d, sourceService, CreateDeploymentRequest{Branch: env.BranchName, Trigger: "promote"}, userID.(string))
+				},
+			})
+		}
 	}
 
-	if _, err := db.(*database.DB).Exec(
-		`UPDATE preview_environments
-		 SET status = $1, updated_at = NOW()
-		 WHERE id = $2`,
-		previewStatus, env.ID,
-	); err != nil {
+	// Promotion retires the preview — the clone's containers and row go.
+	if env.PreviewServiceID != nil {
+		if engineValue, exists := c.Get("deployment_engine"); exists && engineValue != nil {
+			if engine, ok := engineValue.(*deployment.DeploymentEngine); ok {
+				removeServiceRuntime(ctx, db.(*database.DB), engine, *env.PreviewServiceID)
+			}
+		}
+		_ = q.DeleteServiceByID(ctx, *env.PreviewServiceID)
+	}
+
+	if err := q.MarkPreviewEnvironmentStatus(ctx, sqlcdb.MarkPreviewEnvironmentStatusParams{
+		Status: "stopped", ID: env.ID}); err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update preview environment status"})
 		return
 	}
@@ -608,7 +646,7 @@ func handlePromotePreviewEnvironment(c *gin.Context) {
 			"create_backup":          req.CreateBackup,
 			"deployment_id":          deploymentID,
 			"status":                 "queued",
-			"preview_status":         previewStatus,
+			"preview_status":         "stopped",
 		},
 	})
 }
@@ -637,44 +675,46 @@ func handleCleanupExpiredPreviewEnvironments(c *gin.Context) {
 		return
 	}
 
+	ctx := c.Request.Context()
+	q := sqlcdb.New(db.(*database.DB).DB)
+	uid, _ := uuid.Parse(fmt.Sprint(userID))
+
 	// Find expired preview environments for user's projects
-	rows, err := db.(*database.DB).Query(
-		`SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.environment
-			FROM preview_environments pe
-			JOIN projects p ON pe.project_id = p.id
-			WHERE (p.owner_id = $1 OR $2::bool) AND pe.expires_at < NOW() AND pe.status != 'expired'`,
-		userID, contextIsAdmin(c),
-	)
+	rows, err := q.ListExpiredPreviewsForUser(ctx, sqlcdb.ListExpiredPreviewsForUserParams{
+		OwnerID: uid, Column2: contextIsAdmin(c)})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to find expired preview environments"})
 		return
 	}
-	defer rows.Close()
 
-	var expiredEnvs []PreviewEnvironment
-	for rows.Next() {
-		var env PreviewEnvironment
-		err := rows.Scan(
-			&env.ID, &env.ProjectID, &env.ServiceID, &env.BranchName, &env.Environment,
-		)
-		if err != nil {
-			continue
+	expiredEnvs := make([]PreviewEnvironment, 0, len(rows))
+	for _, r := range rows {
+		env := PreviewEnvironment{
+			ID: r.ID, ProjectID: r.ProjectID, ServiceID: r.ServiceID,
+			BranchName: r.BranchName, Environment: r.Environment,
+		}
+		if r.PreviewServiceID.Valid {
+			id := r.PreviewServiceID.UUID
+			env.PreviewServiceID = &id
 		}
 		expiredEnvs = append(expiredEnvs, env)
 	}
 
-	// Mark expired environments as expired and trigger cleanup
+	// Mark expired environments as expired and tear down their clones
 	cleanupCount := 0
 	for _, env := range expiredEnvs {
-		// Update status to expired
-		_, err := db.(*database.DB).Exec(
-			"UPDATE preview_environments SET status = 'expired', updated_at = NOW() WHERE id = $1",
-			env.ID,
-		)
-		if err != nil {
+		if err := q.MarkPreviewEnvironmentStatus(ctx, sqlcdb.MarkPreviewEnvironmentStatusParams{
+			Status: "expired", ID: env.ID}); err != nil {
 			continue
 		}
-
+		if env.PreviewServiceID != nil {
+			if engineValue, exists := c.Get("deployment_engine"); exists && engineValue != nil {
+				if engine, ok := engineValue.(*deployment.DeploymentEngine); ok {
+					removeServiceRuntime(ctx, db.(*database.DB), engine, *env.PreviewServiceID)
+				}
+			}
+			_ = q.DeleteServiceByID(ctx, *env.PreviewServiceID)
+		}
 		cleanupCount++
 	}
 
@@ -684,3 +724,124 @@ func handleCleanupExpiredPreviewEnvironments(c *gin.Context) {
 		"expired_environments": expiredEnvs,
 	})
 }
+
+// previewServiceName builds the clone's service name — deterministic enough
+// to spot in lists, short enough for dnsLabel-derived hostnames.
+func previewServiceName(serviceName, branch string) string {
+	label := dnsLabel(serviceName + "-" + branch)
+	if label == "" {
+		return "preview-" + uuid.NewString()[:8]
+	}
+	return label + "-preview"
+}
+
+// resolvePreviewHost picks a preview hostname under the clone's node default
+// domain — same source as serviceAutoDomains. Returns "" when no node
+// carries a default domain; the preview still runs, reachable internally.
+func resolvePreviewHost(db *database.DB, cloneID uuid.UUID, envName string) string {
+	label := dnsLabel(envName)
+	if label == "" {
+		return ""
+	}
+	q := sqlcdb.New(db.DB)
+	ctx := context.Background()
+	brief, err := q.GetServicePlacementBrief(ctx, cloneID)
+	if err != nil {
+		return ""
+	}
+	nodeID, spread := brief.NodeID, brief.Spread
+	var base string
+	switch {
+	case nodeID.Valid && nodeID.String != "":
+		if a, err := q.GetAgent(ctx, nodeID.String); err == nil {
+			base = a.DefaultDomain
+		}
+	case spread:
+		if bases, err := q.ListSchedulableAgentDomains(ctx, json.RawMessage(tagsJSON(servicePlacementTags(db, cloneID)))); err == nil && len(bases) > 0 {
+			base = bases[0]
+		}
+	default:
+		// Local preview: borrow the first node default domain if any —
+		// still better than no hostname for a Traefik-fronted local host.
+		if bases, err := q.ListSchedulableAgentDomains(ctx, json.RawMessage("[]")); err == nil && len(bases) > 0 {
+			base = bases[0]
+		}
+	}
+	if base == "" {
+		return ""
+	}
+	return label + "." + base
+}
+
+// loadServiceForDeploy hydrates the Service fields runDeploymentAndSync
+// needs — mirrors the loader in handleDeployService.
+func serviceForDeployFromRow(r sqlcdb.GetServiceForDeployRow) Service {
+	return Service{
+		ID: r.ID, ProjectID: r.ProjectID, Name: r.Name, Type: r.Type.String,
+		Status: r.Status.String, Image: r.Image.String, Command: r.Command.String,
+		Environment: r.Environment.String, GitRepo: r.GitRepo.String,
+		GitBranch: r.GitBranch.String, BuildPath: r.BuildPath.String,
+		CPU: r.Cpu.String, Memory: r.Memory.String,
+		Replicas: int(r.Replicas), Port: int(r.Port), Domain: r.Domain,
+		HealthCheckPath: r.HealthcheckPath, RestartPolicy: r.RestartPolicy,
+		Builder: r.Builder, CPUReserve: r.CpuReserve, MemoryReserve: r.MemoryReserve,
+		StaticBuildCmd: r.StaticBuildCmd, StaticDir: r.StaticDir,
+		CreatedAt: r.CreatedAt.Time, UpdatedAt: r.UpdatedAt.Time,
+	}
+}
+
+func loadServiceForDeploy(db *database.DB, serviceID uuid.UUID) (Service, error) {
+	r, err := sqlcdb.New(db.DB).GetServiceForDeploy(context.Background(), serviceID)
+	if err != nil {
+		return Service{}, err
+	}
+	return serviceForDeployFromRow(r), nil
+}
+
+// StartPreviewSweeper expires preview environments past their TTL — tears
+// down each clone's runtime and row, marks the preview expired.
+func StartPreviewSweeper(ctx context.Context, db *database.DB, engine *deployment.DeploymentEngine) {
+	if db == nil || engine == nil {
+		return
+	}
+	go func() {
+		ticker := time.NewTicker(time.Minute)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-ticker.C:
+				sweepExpiredPreviews(ctx, db, engine)
+				syncPreviewStatuses(ctx, db)
+			}
+		}
+	}()
+}
+
+// sweepExpiredPreviews retires previews whose TTL elapsed.
+func sweepExpiredPreviews(ctx context.Context, db *database.DB, engine *deployment.DeploymentEngine) {
+	q := sqlcdb.New(db.DB)
+	rows, err := q.ListSweepablePreviews(ctx)
+	if err != nil {
+		return
+	}
+	var ids []uuid.UUID
+	for _, r := range rows {
+		ids = append(ids, r.ID)
+		if r.PreviewServiceID.Valid {
+			removeServiceRuntime(ctx, db, engine, r.PreviewServiceID.UUID)
+			_ = q.DeleteServiceByID(ctx, r.PreviewServiceID.UUID)
+		}
+	}
+	for _, id := range ids {
+		_ = q.MarkPreviewEnvironmentStatus(ctx, sqlcdb.MarkPreviewEnvironmentStatusParams{
+			Status: "expired", ID: id})
+	}
+}
+
+// syncPreviewStatuses folds the clone's live service status into the
+// preview row so list/detail endpoints reflect the real deploy state.
+func syncPreviewStatuses(ctx context.Context, db *database.DB) {
+	_ = sqlcdb.New(db.DB).SyncPreviewStatuses(ctx)
+}

app/backend/internal/api/preview_environments_test.go

@@ -0,0 +1,30 @@
+package api
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestPreviewServiceName(t *testing.T) {
+	cases := []struct {
+		svc, branch string
+		want        string
+	}{
+		{"whoami-web", "feature-x", "whoami-web-feature-x-preview"},
+		{"My App", "feat/JARV-123_foo", "my-app-feat-jarv-123-foo-preview"},
+		{"svc", "", "svc-preview"},
+	}
+	for _, tc := range cases {
+		got := previewServiceName(tc.svc, tc.branch)
+		if got != tc.want {
+			t.Fatalf("previewServiceName(%q,%q) = %q, want %q", tc.svc, tc.branch, got, tc.want)
+		}
+		if len(got) > 63 {
+			t.Fatalf("name exceeds DNS label limit: %q", got)
+		}
+	}
+	// A name that sanitizes to nothing must still be usable.
+	if got := previewServiceName("!!!", "%%%"); !strings.HasPrefix(got, "preview-") {
+		t.Fatalf("expected fallback name, got %q", got)
+	}
+}

app/backend/internal/api/routes.go

@@ -111,6 +111,7 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 
 	// Sleep sweeper — scales idle services to zero and prunes wake containers.
 	StartSleepSweeper(context.Background(), db, dockerClient, deploymentEngine, cfg.Port)
+	StartPreviewSweeper(context.Background(), db, deploymentEngine)
 
 	// Audit retention — prunes rows past AUDIT_RETENTION_DAYS (default 90).
 	StartAuditRetention(context.Background(), db)
@@ -269,6 +270,12 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 	// endpoint, verified against the provisioned webhook secret.
 	router.POST("/api/git/github-app/webhook", handleGitHubAppWebhook)
 
+	// Public API gateway data plane. Lives outside /api/v1 so each service's
+	// route_prefix (/g/<slug>) maps cleanly; auth is the caller's api_key,
+	// not a session.
+	router.Any("/g/:slug", handleGatewayProxy)
+	router.Any("/g/:slug/*path", handleGatewayProxy)
+
 	v1 := router.Group("/api/v1")
 	{
 		// Public routes (no authentication required)
@@ -279,6 +286,7 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			public.POST("/auth/register", handleRegister)
 			public.GET("/maintenance", handleMaintenancePage)
 			public.GET("/branding", handleGetBranding)
+			public.GET("/setup/status", handleSetupStatus)
 
 			// Invite accept flow — validates the link, then registers
 			// even while public signup is closed.
@@ -300,6 +308,7 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			read.GET("/projects", handleGetProjects)
 			read.GET("/projects/:id", handleGetProject)
 			read.GET("/projects/:id/services", handleGetServices)
+			read.GET("/projects/:id/environments", handleListEnvironments)
 			read.GET("/projects/:id/preview-environments", handleGetPreviewEnvironments)
 			read.GET("/projects/:id/security/history", securityHandler.GetProjectSecurityHistory)
 			read.GET("/projects/:id/vulnerabilities", securityHandler.GetVulnerabilities)
@@ -347,6 +356,7 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 		{
 			authed.GET("/user/profile", handleGetProfile)
 			authed.PUT("/user/profile", handleUpdateProfile)
+			authed.POST("/setup/complete", handleSetupComplete)
 
 			// Personal access tokens for CLI/MCP/agent auth.
 			authed.GET("/user/tokens", handleListUserTokens)
@@ -356,6 +366,10 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			authed.GET("/notifications", handleListNotifications)
 			authed.POST("/notifications/:id/read", handleMarkNotificationRead)
 			authed.POST("/notifications/read-all", handleMarkAllNotificationsRead)
+			authed.GET("/notifications/channels", handleListNotificationChannels)
+			authed.POST("/notifications/channels", handleCreateNotificationChannel)
+			authed.POST("/notifications/channels/:id/test", handleTestNotificationChannel)
+			authed.DELETE("/notifications/channels/:id", handleDeleteNotificationChannel)
 
 			// WebSocket endpoint
 			authed.GET("/ws", handleWebSocket)
@@ -469,6 +483,8 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			authed.POST("/databases/:id/backups/import", databaseHandler.ImportBackup)
 			authed.GET("/databases/:id/backups/:bid/download", databaseHandler.DownloadBackup)
 
+			authed.POST("/projects/:id/environments", handleCreateEnvironment)
+			authed.DELETE("/environments/:id", handleDeleteEnvironment)
 			authed.POST("/projects/:id/preview-environments", handleCreatePreviewEnvironment)
 			authed.PUT("/preview-environments/:id", handleUpdatePreviewEnvironment)
 			authed.DELETE("/preview-environments/:id", handleDeletePreviewEnvironment)
@@ -487,6 +503,7 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			authed.POST("/templates/:id/deploy", handleCreateFromTemplate)
 			authed.POST("/templates/:id/plan", handlePlanTemplate)
 			authed.POST("/templates/import/compose", handleImportCompose)
+			authed.POST("/templates/import/git", handleImportGitCompose)
 			authed.POST("/templates/deploy", handleDeployInlineGraph)
 
 			authed.POST("/cron-jobs", handleCreateCronJob)

app/backend/internal/api/runtime.go

@@ -2,6 +2,7 @@ package api
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"net/http"
 	"regexp"
@@ -10,6 +11,7 @@ import (
 	"time"
 
 	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
 	"containr/internal/deployment"
 	"containr/internal/deployqueue"
 	"containr/internal/secrets"
@@ -22,22 +24,17 @@ import (
 // service — covers pinned placements, spread replicas, and leftovers from a
 // since-cleared pin.
 func remoteAgentsForService(ctx context.Context, db *database.DB, serviceID uuid.UUID) []string {
-	rows, err := db.Query(
-		`SELECT DISTINCT node_agent_id FROM container_instances WHERE service_id = $1`,
-		serviceID,
-	)
+	ids, err := sqlcdb.New(db.DB).ListNodeAgentsForService(ctx, serviceID.String())
 	if err != nil {
 		return nil
 	}
-	defer rows.Close()
-	var ids []string
-	for rows.Next() {
-		var id string
-		if rows.Scan(&id) == nil && id != "" {
-			ids = append(ids, id)
+	out := make([]string, 0, len(ids))
+	for _, id := range ids {
+		if id != "" {
+			out = append(out, id)
 		}
 	}
-	return ids
+	return out
 }
 
 // serviceLifecycle routes a start/stop/restart action to every agent holding
@@ -99,7 +96,9 @@ func serviceRuntimeSpec(db *database.DB, service Service) (deployment.RuntimeSpe
 	// Best effort: reuse the host port from the last live deployment so the
 	// public URL survives restarts. Column exists post-migration; older DBs
 	// silently get ephemeral ports.
-	_ = db.QueryRow(`SELECT published_port FROM services WHERE id = $1`, service.ID).Scan(&spec.PublishedPort)
+	if p, err := sqlcdb.New(db.DB).GetServicePublishedPort(context.Background(), service.ID); err == nil {
+		spec.PublishedPort = p
+	}
 	if cmd := strings.TrimSpace(service.Command); cmd != "" {
 		spec.Command = strings.Fields(cmd)
 	}
@@ -121,6 +120,7 @@ func serviceRuntimeSpec(db *database.DB, service Service) (deployment.RuntimeSpe
 	spec.Volumes = loadServiceVolumes(db, service.ID)
 	spec.Domains = serviceDomainNames(db, service.ID, service.Domain)
 	spec.Maintenance, spec.BasicAuthUsers = serviceAccess(db, service.ID)
+	spec.TraefikLabels = serviceTraefikLabels(db, service.ID)
 	if spec.Maintenance {
 		spec.MaintenanceURL = maintenanceURL(db)
 	}
@@ -136,42 +136,23 @@ var refVarPattern = regexp.MustCompile(`\$\{\{\s*([A-Za-z0-9_-]+)\.([A-Za-z_][A-
 // secrets) and expands ${{service.KEY}} references. KEY may be a variable on
 // the referenced service, or the builtins HOST (service name alias) and PORT.
 func resolveServiceEnv(db *database.DB, service Service) (map[string]string, error) {
-	rows, err := db.Query(
-		`SELECT key, value FROM environment_variables WHERE service_id = $1`,
-		service.ID,
-	)
+	q := sqlcdb.New(db.DB)
+	vars, err := q.ListServiceVariableValues(context.Background(), service.ID)
 	if err != nil {
 		return nil, err
 	}
-	defer rows.Close()
 
 	env := map[string]string{}
-	for rows.Next() {
-		var k, v string
-		if err := rows.Scan(&k, &v); err != nil {
-			return nil, err
-		}
-		env[k] = secrets.Decrypt(v)
+	for _, v := range vars {
+		env[v.Key] = secrets.Decrypt(v.Value)
 	}
 
-	var refServices []struct{ ID, Name string }
-	svcRows, err := db.Query(
-		`SELECT id, name FROM services WHERE project_id = $1`,
-		service.ProjectID,
-	)
+	refServices, err := q.ListProjectServiceRefs(context.Background(), service.ProjectID)
 	if err != nil {
 		return nil, err
 	}
-	defer svcRows.Close()
-	for svcRows.Next() {
-		var s struct{ ID, Name string }
-		if err := svcRows.Scan(&s.ID, &s.Name); err != nil {
-			return nil, err
-		}
-		refServices = append(refServices, s)
-	}
 
-	byName := map[string]string{}
+	byName := map[string]uuid.UUID{}
 	for _, s := range refServices {
 		byName[strings.ToLower(s.Name)] = s.ID
 	}
@@ -188,17 +169,15 @@ func resolveServiceEnv(db *database.DB, service Service) (map[string]string, err
 		case "HOST":
 			return serviceName, true
 		case "PORT":
-			var port int
-			if err := db.QueryRow(`SELECT COALESCE(port, 0) FROM services WHERE id = $1`, id).Scan(&port); err == nil && port > 0 {
-				return strconv.Itoa(port), true
+			if port, err := q.GetServicePort(context.Background(), id); err == nil && port > 0 {
+				return strconv.Itoa(int(port)), true
 			}
 			return "", false
 		}
-		var value string
-		err := db.QueryRow(
-			`SELECT value FROM environment_variables WHERE service_id = $1 AND key = $2`,
-			id, key,
-		).Scan(&value)
+		value, err := q.GetServiceVariableValue(context.Background(), sqlcdb.GetServiceVariableValueParams{
+			ServiceID: id,
+			Key:       key,
+		})
 		if err != nil {
 			return "", false
 		}
@@ -271,6 +250,15 @@ func parseMemoryLimit(mem string) int64 {
 	return 0
 }
 
+// setServiceStatusNow writes the stored status with a fresh updated_at.
+func setServiceStatusNow(db *database.DB, id uuid.UUID, status string) {
+	_ = sqlcdb.New(db.DB).SetServiceStatus(context.Background(), sqlcdb.SetServiceStatusParams{
+		Status:    sql.NullString{String: status, Valid: true},
+		UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true},
+		ID:        id,
+	})
+}
+
 func getRuntimeEngine(c *gin.Context) (*deployment.DeploymentEngine, *database.DB, bool) {
 	dbValue, exists := c.Get("db")
 	if !exists {
@@ -285,6 +273,22 @@ func getRuntimeEngine(c *gin.Context) (*deployment.DeploymentEngine, *database.D
 	return engineValue.(*deployment.DeploymentEngine), dbValue.(*database.DB), true
 }
 
+// serviceFromRuntimeRow maps the sqlc runtime row (with legacy-column
+// fallbacks applied in SQL) onto the API Service model.
+func serviceFromRuntimeRow(r sqlcdb.GetServiceRuntimeWithOwnerRow) Service {
+	return Service{
+		ID: r.ID, ProjectID: r.ProjectID, Name: r.Name, Type: r.Type,
+		Status: r.Status, Image: r.Image, Command: r.Command,
+		Environment: r.Environment, GitRepo: r.GitRepo, GitBranch: r.GitBranch,
+		BuildPath: r.BuildPath, CPU: r.Cpu, Memory: r.Memory,
+		Replicas: int(r.Replicas), Port: int(r.Port), Domain: r.Domain,
+		HealthCheckPath: r.HealthcheckPath, RestartPolicy: r.RestartPolicy,
+		Builder: r.Builder, CPUReserve: r.CpuReserve,
+		MemoryReserve: r.MemoryReserve, StaticBuildCmd: r.StaticBuildCmd,
+		StaticDir: r.StaticDir, CreatedAt: r.CreatedAt.Time, UpdatedAt: r.UpdatedAt.Time,
+	}
+}
+
 func loadOwnedService(c *gin.Context, db *database.DB) (Service, bool) {
 	serviceID, err := uuid.Parse(c.Param("id"))
 	if err != nil {
@@ -297,43 +301,16 @@ func loadOwnedService(c *gin.Context, db *database.DB) (Service, bool) {
 		return Service{}, false
 	}
 
-	var service Service
-	var owner string
-	err = db.QueryRow(
-		`SELECT s.id, s.project_id, s.name,
-		        COALESCE(s.type, s.service_type, ''), COALESCE(s.status, ''),
-		        COALESCE(s.image, s.image_name, ''), COALESCE(s.command, s.start_command, ''),
-		        COALESCE(s.environment, ''), COALESCE(s.git_repo, s.source_url, ''),
-		        COALESCE(s.git_branch, ''), COALESCE(s.build_path, ''),
-		        COALESCE(s.cpu, ''), COALESCE(s.memory, ''),
-		        COALESCE(s.replicas, 1), COALESCE(s.port, 0),
-		        COALESCE(s.domain, ''), COALESCE(s.healthcheck_path, ''),
-		        COALESCE(s.restart_policy, 'unless-stopped'),
-		        COALESCE(s.builder, 'auto'), COALESCE(s.cpu_reserve, ''),
-		        COALESCE(s.memory_reserve, ''), COALESCE(s.static_build_cmd, ''),
-		        COALESCE(s.static_dir, ''),
-		        s.created_at, s.updated_at, p.owner_id
-		 FROM services s JOIN projects p ON s.project_id = p.id
-		 WHERE s.id = $1`,
-		serviceID,
-	).Scan(
-		&service.ID, &service.ProjectID, &service.Name, &service.Type, &service.Status,
-		&service.Image, &service.Command, &service.Environment, &service.GitRepo,
-		&service.GitBranch, &service.BuildPath, &service.CPU, &service.Memory,
-		&service.Replicas, &service.Port, &service.Domain, &service.HealthCheckPath,
-		&service.RestartPolicy, &service.Builder, &service.CPUReserve,
-		&service.MemoryReserve, &service.StaticBuildCmd, &service.StaticDir,
-		&service.CreatedAt, &service.UpdatedAt, &owner,
-	)
+	row, err := sqlcdb.New(db.DB).GetServiceRuntimeWithOwner(context.Background(), serviceID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Service not found"})
 		return Service{}, false
 	}
-	if owner != userID.(string) && !isAdminUser(db, userID.(string)) {
+	if row.OwnerID.String() != userID.(string) && !isAdminUser(db, userID.(string)) {
 		c.JSON(http.StatusForbidden, gin.H{"error": "Access denied"})
 		return Service{}, false
 	}
-	return service, true
+	return serviceFromRuntimeRow(row), true
 }
 
 // loadReadableService loads a service when the caller may read its project:
@@ -345,39 +322,13 @@ func loadReadableService(c *gin.Context, db *database.DB) (Service, bool) {
 		return Service{}, false
 	}
 
-	var service Service
-	var projectID uuid.UUID
-	err = db.QueryRow(
-		`SELECT s.id, s.project_id, s.name,
-		        COALESCE(s.type, s.service_type, ''), COALESCE(s.status, ''),
-		        COALESCE(s.image, s.image_name, ''), COALESCE(s.command, s.start_command, ''),
-		        COALESCE(s.environment, ''), COALESCE(s.git_repo, s.source_url, ''),
-		        COALESCE(s.git_branch, ''), COALESCE(s.build_path, ''),
-		        COALESCE(s.cpu, ''), COALESCE(s.memory, ''),
-		        COALESCE(s.replicas, 1), COALESCE(s.port, 0),
-		        COALESCE(s.domain, ''), COALESCE(s.healthcheck_path, ''),
-		        COALESCE(s.restart_policy, 'unless-stopped'),
-		        COALESCE(s.builder, 'auto'), COALESCE(s.cpu_reserve, ''),
-		        COALESCE(s.memory_reserve, ''), COALESCE(s.static_build_cmd, ''),
-		        COALESCE(s.static_dir, ''),
-		        s.created_at, s.updated_at, s.project_id
-		 FROM services s
-		 WHERE s.id = $1`,
-		serviceID,
-	).Scan(
-		&service.ID, &service.ProjectID, &service.Name, &service.Type, &service.Status,
-		&service.Image, &service.Command, &service.Environment, &service.GitRepo,
-		&service.GitBranch, &service.BuildPath, &service.CPU, &service.Memory,
-		&service.Replicas, &service.Port, &service.Domain, &service.HealthCheckPath,
-		&service.RestartPolicy, &service.Builder, &service.CPUReserve,
-		&service.MemoryReserve, &service.StaticBuildCmd, &service.StaticDir,
-		&service.CreatedAt, &service.UpdatedAt, &projectID,
-	)
+	row, err := sqlcdb.New(db.DB).GetServiceRuntimeWithOwner(context.Background(), serviceID)
 	if err != nil {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Service not found"})
 		return Service{}, false
 	}
-	if _, allowed := projectReadAccess(c, db, projectID); !allowed {
+	service := serviceFromRuntimeRow(row)
+	if _, allowed := projectReadAccess(c, db, service.ProjectID); !allowed {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Service not found"})
 		return Service{}, false
 	}
@@ -428,7 +379,7 @@ func reconcileNow(c *gin.Context, engine *deployment.DeploymentEngine, db *datab
 		status = state.Status
 		persistPublishedPort(db, service.ID, state.Ports)
 	}
-	_, _ = db.Exec(`UPDATE services SET status = $1, updated_at = $2 WHERE id = $3`, status, time.Now(), service.ID)
+	setServiceStatusNow(db, service.ID, status)
 	c.JSON(http.StatusOK, gin.H{"runtime": state})
 	return true
 }
@@ -447,7 +398,7 @@ func handleServiceStart(c *gin.Context) {
 		c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
 		return
 	}
-	_, _ = db.Exec(`UPDATE services SET status = 'running', updated_at = $1 WHERE id = $2`, time.Now(), service.ID)
+	setServiceStatusNow(db, service.ID, "running")
 	c.JSON(http.StatusOK, gin.H{"status": "running"})
 }
 
@@ -465,7 +416,7 @@ func handleServiceStop(c *gin.Context) {
 		c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
 		return
 	}
-	_, _ = db.Exec(`UPDATE services SET status = 'stopped', updated_at = $1 WHERE id = $2`, time.Now(), service.ID)
+	setServiceStatusNow(db, service.ID, "stopped")
 	c.JSON(http.StatusOK, gin.H{"status": "stopped"})
 }
 
@@ -484,7 +435,7 @@ func handleServiceRestart(c *gin.Context) {
 		c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
 		return
 	}
-	_, _ = db.Exec(`UPDATE services SET status = 'running', updated_at = $1 WHERE id = $2`, time.Now(), service.ID)
+	setServiceStatusNow(db, service.ID, "running")
 	c.JSON(http.StatusOK, gin.H{"status": "running"})
 }
 
@@ -504,12 +455,8 @@ func handleServiceRedeploy(c *gin.Context) {
 	image := service.Image
 	if image == "" {
 		// Git-sourced service: reuse the last successful deployment image.
-		err := db.QueryRow(
-			`SELECT image_name || ':' || image_tag FROM deployments
-			 WHERE service_id = $1 AND status = 'deployed' AND image_name <> ''
-			 ORDER BY created_at DESC LIMIT 1`,
-			service.ID,
-		).Scan(&image)
+		var err error
+		image, err = sqlcdb.New(db.DB).GetLastDeployedImage(context.Background(), service.ID)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "No deployable image yet — run a deployment first"})
 			return
@@ -555,7 +502,7 @@ func reconcileServiceJob(ctx context.Context, db *database.DB, engine *deploymen
 		if state.Status != "" {
 			status = state.Status
 		}
-		_, _ = db.Exec(`UPDATE services SET status = $1, updated_at = $2 WHERE id = $3`, status, time.Now(), service.ID)
+		setServiceStatusNow(db, service.ID, status)
 	}
 	return state, nil
 }
@@ -574,12 +521,9 @@ func enqueueServiceRedeploy(c *gin.Context, db *database.DB, service Service) bo
 	}
 	image := service.Image
 	if image == "" {
-		if err := db.QueryRow(
-			`SELECT image_name || ':' || image_tag FROM deployments
-			 WHERE service_id = $1 AND status = 'deployed' AND image_name <> ''
-			 ORDER BY created_at DESC LIMIT 1`,
-			service.ID,
-		).Scan(&image); err != nil {
+		var err error
+		image, err = sqlcdb.New(db.DB).GetLastDeployedImage(context.Background(), service.ID)
+		if err != nil {
 			return false
 		}
 	}
@@ -627,10 +571,10 @@ func persistPublishedPort(db *database.DB, serviceID uuid.UUID, ports []uint16)
 	if len(ports) == 0 {
 		return
 	}
-	_, _ = db.Exec(
-		`UPDATE services SET published_port = $1 WHERE id = $2 AND published_port <> $1`,
-		int(ports[0]), serviceID,
-	)
+	_ = sqlcdb.New(db.DB).SetServicePublishedPort(context.Background(), sqlcdb.SetServicePublishedPortParams{
+		PublishedPort: int32(ports[0]),
+		ID:            serviceID,
+	})
 }
 
 // liveServiceStatus reconciles the stored status with real container state.
@@ -653,11 +597,13 @@ func liveServiceStatus(c *gin.Context, db *database.DB, service *Service) {
 	}
 	if state.Status != service.Status {
 		service.Status = state.Status
-		_, _ = db.Exec(`UPDATE services SET status = $1, updated_at = $2 WHERE id = $3`, state.Status, time.Now(), service.ID)
+		setServiceStatusNow(db, service.ID, state.Status)
 	}
 	persistPublishedPort(db, service.ID, state.Ports)
 	if service.Domain != "" {
 		service.PublicURL = "https://" + service.Domain
+	} else if auto := serviceAutoDomains(db, service.ID); len(auto) > 0 {
+		service.PublicURL = "https://" + auto[0]
 	} else if len(state.URLs) > 0 {
 		service.PublicURL = rewriteLoopbackURL(state.URLs[0], requestHostname(c))
 	}
@@ -673,44 +619,22 @@ func runtimeScaleService(c *gin.Context, serviceID string, replicas int) error {
 		return fmt.Errorf("runtime unavailable")
 	}
 
-	var service Service
-	var owner string
-	err := db.QueryRow(
-		`SELECT s.id, s.project_id, s.name,
-		        COALESCE(s.type, s.service_type, ''), COALESCE(s.status, ''),
-		        COALESCE(s.image, s.image_name, ''), COALESCE(s.command, s.start_command, ''),
-		        COALESCE(s.environment, ''), COALESCE(s.git_repo, s.source_url, ''),
-		        COALESCE(s.git_branch, ''), COALESCE(s.build_path, ''),
-		        COALESCE(s.cpu, ''), COALESCE(s.memory, ''),
-		        COALESCE(s.replicas, 1), COALESCE(s.port, 0),
-		        COALESCE(s.domain, ''), COALESCE(s.healthcheck_path, ''),
-		        COALESCE(s.restart_policy, 'unless-stopped'),
-		        COALESCE(s.builder, 'auto'), COALESCE(s.cpu_reserve, ''),
-		        COALESCE(s.memory_reserve, ''), COALESCE(s.static_build_cmd, ''),
-		        COALESCE(s.static_dir, ''),
-		        s.created_at, s.updated_at, p.owner_id
-		 FROM services s JOIN projects p ON s.project_id = p.id
-		 WHERE s.id = $1`, serviceID,
-	).Scan(
-		&service.ID, &service.ProjectID, &service.Name, &service.Type, &service.Status,
-		&service.Image, &service.Command, &service.Environment, &service.GitRepo,
-		&service.GitBranch, &service.BuildPath, &service.CPU, &service.Memory,
-		&service.Replicas, &service.Port, &service.Domain, &service.HealthCheckPath,
-		&service.RestartPolicy, &service.Builder, &service.CPUReserve,
-		&service.MemoryReserve, &service.StaticBuildCmd, &service.StaticDir,
-		&service.CreatedAt, &service.UpdatedAt, &owner,
-	)
+	q := sqlcdb.New(db.DB)
+	sid, err := uuid.Parse(serviceID)
 	if err != nil {
 		return err
 	}
+	row, err := q.GetServiceRuntimeWithOwner(context.Background(), sid)
+	if err != nil {
+		return err
+	}
+	service := serviceFromRuntimeRow(row)
 	if service.Image == "" {
-		if err := db.QueryRow(
-			`SELECT image_name || ':' || image_tag FROM deployments
-			 WHERE service_id = $1 AND status = 'deployed' AND image_name <> ''
-			 ORDER BY created_at DESC LIMIT 1`, service.ID,
-		).Scan(&service.Image); err != nil {
+		image, err := q.GetLastDeployedImage(context.Background(), service.ID)
+		if err != nil {
 			return fmt.Errorf("no deployed image to scale")
 		}
+		service.Image = image
 	}
 
 	spec, err := serviceRuntimeSpec(db, service)
@@ -728,7 +652,11 @@ func runtimeScaleService(c *gin.Context, serviceID string, replicas int) error {
 	if state != nil {
 		persistPublishedPort(db, service.ID, state.Ports)
 	}
-	_, _ = db.Exec(`UPDATE services SET replicas = $1, updated_at = $2 WHERE id = $3`, replicas, time.Now(), service.ID)
+	_ = q.SetServiceReplicas(context.Background(), sqlcdb.SetServiceReplicasParams{
+		Replicas:  int32(replicas),
+		UpdatedAt: sql.NullTime{Time: time.Now(), Valid: true},
+		ID:        service.ID,
+	})
 	return nil
 }
 
@@ -747,47 +675,34 @@ func handleServiceEnvCheck(c *gin.Context) {
 		return
 	}
 
-	rows, err := db.Query(
-		`SELECT key, value, COALESCE(is_secret, false) FROM environment_variables WHERE service_id = $1`,
-		service.ID,
-	)
+	q := sqlcdb.New(db.DB)
+	vars, err := q.ListServiceVariablesWithSecret(context.Background(), service.ID)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
 	}
-	defer rows.Close()
 
 	var unresolved, empty, unreadable []string
 	var raw []struct{ key, val string }
-	for rows.Next() {
-		var k, v string
-		var secret bool
-		if err := rows.Scan(&k, &v, &secret); err != nil {
-			continue
-		}
-		decrypted := secrets.Decrypt(v)
-		if secret && secrets.IsEncrypted(v) && decrypted == v {
+	for _, v := range vars {
+		decrypted := secrets.Decrypt(v.Value)
+		if v.IsSecret && secrets.IsEncrypted(v.Value) && decrypted == v.Value {
 			// Ciphertext failed to decrypt — Decrypt returns the input.
-			unreadable = append(unreadable, k)
+			unreadable = append(unreadable, v.Key)
 			continue
 		}
 		if strings.TrimSpace(decrypted) == "" {
-			empty = append(empty, k)
+			empty = append(empty, v.Key)
 		}
-		raw = append(raw, struct{ key, val string }{k, decrypted})
+		raw = append(raw, struct{ key, val string }{v.Key, decrypted})
 	}
 
 	// Project siblings for ${{name.KEY}} resolution.
-	siblingIDs := map[string]string{}
-	svcRows, err := db.Query(`SELECT id, name FROM services WHERE project_id = $1`, service.ProjectID)
-	if err == nil {
-		for svcRows.Next() {
-			var id, name string
-			if err := svcRows.Scan(&id, &name); err == nil {
-				siblingIDs[strings.ToLower(name)] = id
-			}
+	siblingIDs := map[string]uuid.UUID{}
+	if refs, err := q.ListProjectServiceRefs(context.Background(), service.ProjectID); err == nil {
+		for _, s := range refs {
+			siblingIDs[strings.ToLower(s.Name)] = s.ID
 		}
-		svcRows.Close()
 	}
 
 	resolvable := func(serviceName, key string) bool {
@@ -799,20 +714,14 @@ func handleServiceEnvCheck(c *gin.Context) {
 			return true
 		}
 		if strings.EqualFold(key, "PORT") {
-			var port int
-			if err := db.QueryRow(`SELECT COALESCE(port, 0) FROM services WHERE id = $1`, id).Scan(&port); err == nil {
-				return port > 0
-			}
-			return false
+			port, err := q.GetServicePort(context.Background(), id)
+			return err == nil && port > 0
 		}
-		var n int
-		if err := db.QueryRow(
-			`SELECT COUNT(*) FROM environment_variables WHERE service_id = $1 AND key = $2`,
-			id, key,
-		).Scan(&n); err == nil {
-			return n > 0
-		}
-		return false
+		_, err := q.GetServiceVariableValue(context.Background(), sqlcdb.GetServiceVariableValueParams{
+			ServiceID: id,
+			Key:       key,
+		})
+		return err == nil
 	}
 
 	for _, kv := range raw {

app/backend/internal/api/service_ops.go

@@ -1,11 +1,14 @@
 package api
 
 import (
+	"context"
+	"database/sql"
 	"net/http"
 	"strings"
 	"time"
 
 	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
 
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
@@ -53,11 +56,8 @@ func handleCloneService(c *gin.Context) {
 	if name == "" {
 		name = source.Name + "-copy"
 	}
-	var count int
-	_ = db.(*database.DB).QueryRow(
-		`SELECT COUNT(*) FROM services WHERE project_id = $1 AND name = $2`,
-		targetProjectID, name,
-	).Scan(&count)
+	count, _ := sqlcdb.New(db.(*database.DB).DB).CountServicesByName(
+		c.Request.Context(), sqlcdb.CountServicesByNameParams{ProjectID: targetProjectID, Name: name})
 	if count > 0 {
 		c.JSON(http.StatusConflict, gin.H{"error": "Service name already exists in target project", "code": "CONFLICT"})
 		return
@@ -67,68 +67,74 @@ func handleCloneService(c *gin.Context) {
 	if req.Environment != "" {
 		environment = req.Environment
 	}
-	if environment == "" {
-		environment = "production"
-	}
-	environmentID, err := getProjectEnvironmentID(db.(*database.DB), targetProjectID, environment)
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to resolve target environment"})
-		return
-	}
 
-	maintenance, basicAuth := serviceAccess(db.(*database.DB), source.ID)
-	newID := uuid.New()
-	now := time.Now()
-	// string() so pq sends text — []byte would go as bytea and fail ::jsonb.
-	volumesJSON := string(loadServiceVolumesJSON(db.(*database.DB), source.ID))
-
-	_, err = db.(*database.DB).Exec(
-		`INSERT INTO services
-			(id, project_id, name, environment_id, service_type, source_type, source_url, image_name,
-				 build_command, start_command, type, status, image, command, environment,
-				 git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
-				 healthcheck_path, restart_policy, volumes, maintenance_mode, basic_auth_users,
-				 builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
-				 created_at, updated_at)
-			SELECT $1, $2, $3, $4, service_type, source_type, source_url, image_name,
-				 build_command, start_command, type, 'stopped', image, command, $5,
-				 git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
-				 healthcheck_path, restart_policy, $6::jsonb, $7, $8,
-				 builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
-				 $9, $9
-			FROM services WHERE id = $10`,
-		newID, targetProjectID, name, environmentID, environment, volumesJSON,
-		maintenance, basicAuth, now, source.ID,
-	)
+	newID, err := cloneServiceRow(db.(*database.DB), source.ID, targetProjectID, name, environment)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to clone service"})
 		return
 	}
 
-	if _, err := db.(*database.DB).Exec(
-		`INSERT INTO service_domains (service_id, domain, is_default, cert_type)
-		 SELECT $1, domain, is_default, cert_type FROM service_domains WHERE service_id = $2`,
-		newID, source.ID,
-	); err != nil {
-		_, _ = db.(*database.DB).Exec(`DELETE FROM services WHERE id = $1`, newID)
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to clone service domains"})
-		return
-	}
-	// Variable values are copied as stored — ciphertext stays ciphertext.
-	if _, err := db.(*database.DB).Exec(
-		`INSERT INTO environment_variables (id, service_id, key, value, is_secret)
-		 SELECT gen_random_uuid(), $1, key, value, is_secret FROM environment_variables WHERE service_id = $2`,
-		newID, source.ID,
-	); err != nil {
-		_, _ = db.(*database.DB).Exec(`DELETE FROM services WHERE id = $1`, newID)
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to clone service variables"})
-		return
-	}
-
 	LogAuditWithRequest(c, "service", source.ID.String(), "service.clone", map[string]interface{}{"cloned_to": newID.String(), "name": name})
 	c.JSON(http.StatusCreated, gin.H{"service_id": newID, "name": name, "message": "Service cloned"})
 }
 
+// cloneServiceRow copies a service's full configuration — source, build
+// settings, volumes, access gates, domains, and variables — under a new id
+// in the target project. The clone starts stopped. An empty environment
+// inherits the source's. Used by the clone endpoint and preview
+// environments, which additionally override git_branch and domains.
+func cloneServiceRow(db *database.DB, sourceID uuid.UUID, targetProjectID uuid.UUID, name, environment string) (uuid.UUID, error) {
+	ctx := context.Background()
+	q := sqlcdb.New(db.DB)
+
+	sourceEnv, err := q.GetServiceEnvironment(ctx, sourceID)
+	if err != nil {
+		return uuid.Nil, err
+	}
+	if environment == "" {
+		environment = sourceEnv
+	}
+	if environment == "" {
+		environment = "production"
+	}
+	environmentID, err := getProjectEnvironmentID(db, targetProjectID, environment)
+	if err != nil {
+		return uuid.Nil, err
+	}
+
+	maintenance, basicAuth := serviceAccess(db, sourceID)
+	newID := uuid.New()
+	now := time.Now()
+
+	err = q.CloneServiceRow(ctx, sqlcdb.CloneServiceRowParams{
+		ID:              newID,
+		ProjectID:       targetProjectID,
+		Name:            name,
+		EnvironmentID:   environmentID,
+		Environment:     sql.NullString{String: environment, Valid: true},
+		MaintenanceMode: maintenance,
+		BasicAuthUsers:  basicAuth,
+		CreatedAt:       sql.NullTime{Time: now, Valid: true},
+		ID_2:            sourceID,
+	})
+	if err != nil {
+		return uuid.Nil, err
+	}
+
+	if err := q.CloneServiceDomains(ctx, sqlcdb.CloneServiceDomainsParams{
+		ServiceID: newID, ServiceID_2: sourceID}); err != nil {
+		_ = q.DeleteServiceByID(ctx, newID)
+		return uuid.Nil, err
+	}
+	// Variable values are copied as stored — ciphertext stays ciphertext.
+	if err := q.CloneServiceVariables(ctx, sqlcdb.CloneServiceVariablesParams{
+		ServiceID: newID, ServiceID_2: sourceID}); err != nil {
+		_ = q.DeleteServiceByID(ctx, newID)
+		return uuid.Nil, err
+	}
+	return newID, nil
+}
+
 type MoveServiceRequest struct {
 	ProjectID uuid.UUID `json:"project_id" binding:"required"`
 }
@@ -169,11 +175,8 @@ func handleMoveService(c *gin.Context) {
 		return
 	}
 
-	var count int
-	_ = db.(*database.DB).QueryRow(
-		`SELECT COUNT(*) FROM services WHERE project_id = $1 AND name = $2`,
-		req.ProjectID, service.Name,
-	).Scan(&count)
+	count, _ := sqlcdb.New(db.(*database.DB).DB).CountServicesByName(
+		c.Request.Context(), sqlcdb.CountServicesByNameParams{ProjectID: req.ProjectID, Name: service.Name})
 	if count > 0 {
 		c.JSON(http.StatusConflict, gin.H{"error": "A service with this name already exists in the target project", "code": "CONFLICT"})
 		return
@@ -189,15 +192,18 @@ func handleMoveService(c *gin.Context) {
 		return
 	}
 
-	res, err := db.(*database.DB).Exec(
-		`UPDATE services SET project_id = $1, environment_id = $2, updated_at = $3 WHERE id = $4`,
-		req.ProjectID, environmentID, time.Now(), serviceID,
-	)
+	n, err := sqlcdb.New(db.(*database.DB).DB).MoveServiceProject(
+		c.Request.Context(), sqlcdb.MoveServiceProjectParams{
+			ProjectID:     req.ProjectID,
+			EnvironmentID: environmentID,
+			UpdatedAt:     sql.NullTime{Time: time.Now(), Valid: true},
+			ID:            serviceID,
+		})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to move service"})
 		return
 	}
-	if n, _ := res.RowsAffected(); n == 0 {
+	if n == 0 {
 		c.JSON(http.StatusNotFound, gin.H{"error": "Service not found", "code": "NOT_FOUND"})
 		return
 	}
@@ -211,16 +217,10 @@ func ownsProject(db *database.DB, projectID uuid.UUID, userID string, isAdmin bo
 	if isAdmin {
 		return true
 	}
-	var owner string
-	err := db.QueryRow(`SELECT owner_id FROM projects WHERE id = $1`, projectID).Scan(&owner)
-	return err == nil && owner == userID
-}
-
-// loadServiceVolumesJSON returns the raw stored mounts for a verbatim copy.
-func loadServiceVolumesJSON(db *database.DB, serviceID uuid.UUID) []byte {
-	var raw []byte
-	if err := db.QueryRow(`SELECT volumes FROM services WHERE id = $1`, serviceID).Scan(&raw); err != nil || len(raw) == 0 {
-		return []byte("[]")
+	uid, err := uuid.Parse(userID)
+	if err != nil {
+		return false
 	}
-	return raw
+	owner, err := sqlcdb.New(db.DB).GetProjectOwner(context.Background(), projectID)
+	return err == nil && owner == uid
 }

app/backend/internal/api/services.go

@@ -9,6 +9,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"regexp"
 	"strings"
 	"time"
 
@@ -58,9 +59,12 @@ type Service struct {
 	Spread bool `json:"spread" db:"-"`
 	// PlacementTags restrict auto/spread candidates to agents carrying all
 	// listed tags. An explicit pin overrides them — pin + tags is rejected.
-	PlacementTags []string  `json:"placement_tags,omitempty" db:"-"`
-	CreatedAt     time.Time `json:"created_at" db:"created_at"`
-	UpdatedAt     time.Time `json:"updated_at" db:"updated_at"`
+	PlacementTags []string `json:"placement_tags,omitempty" db:"-"`
+	// TraefikLabels holds per-service middleware overrides —
+	// "middlewares.<name>.<type>.<field>" → value. Lazy-read.
+	TraefikLabels map[string]string `json:"traefik_labels,omitempty" db:"-"`
+	CreatedAt     time.Time         `json:"created_at" db:"created_at"`
+	UpdatedAt     time.Time         `json:"updated_at" db:"updated_at"`
 }
 
 // loadServiceSleep fills the sleep-mode columns, which live outside the
@@ -123,6 +127,78 @@ func normalizePlacementTags(tags []string) []string {
 	return out
 }
 
+// traefikLabelKey matches "middlewares.<name>.<type>" with an optional
+// ".<subkey>" tail — e.g. "middlewares.rl.ratelimit.average".
+var traefikLabelKey = regexp.MustCompile(`^middlewares\.([A-Za-z0-9][A-Za-z0-9_-]{0,39})\.([A-Za-z]+)(\.[A-Za-z0-9_.*+-]+)?$`)
+
+// traefikMiddlewareTypes are the Traefik middleware kinds a service may
+// define. Router/service/provider-level keys are never accepted — those
+// would let a tenant hijack someone else's routing.
+var traefikMiddlewareTypes = map[string]bool{
+	"addprefix": true, "basicauth": true, "buffering": true, "chain": true,
+	"circuitbreaker": true, "compress": true, "digestauth": true,
+	"errors": true, "forwardauth": true, "grpcweb": true, "headers": true,
+	"inflightreq": true, "ipallowlist": true, "ipwhitelist": true,
+	"passtlsclientcert": true, "ratelimit": true, "redirectregex": true,
+	"redirectscheme": true, "replacepath": true, "replacepathregex": true,
+	"retry": true, "stripprefix": true, "stripprefixregex": true,
+}
+
+// normalizeTraefikLabels validates a raw override map. Returns the cleaned
+// map (middleware type lowercased — Traefik label keys are canonical-lower)
+// or an error naming the offending key.
+func normalizeTraefikLabels(raw map[string]string) (map[string]string, error) {
+	if len(raw) > 32 {
+		return nil, fmt.Errorf("traefik_labels: at most 32 entries (got %d)", len(raw))
+	}
+	out := make(map[string]string, len(raw))
+	names := map[string]bool{}
+	for k, v := range raw {
+		m := traefikLabelKey.FindStringSubmatch(k)
+		if m == nil {
+			return nil, fmt.Errorf("traefik_labels: invalid key %q — want middlewares.<name>.<type>[.<field>]", k)
+		}
+		mwType := strings.ToLower(m[2])
+		if !traefikMiddlewareTypes[mwType] {
+			return nil, fmt.Errorf("traefik_labels: unsupported middleware type %q", m[2])
+		}
+		if len(v) == 0 {
+			return nil, fmt.Errorf("traefik_labels: %q has an empty value", k)
+		}
+		if len(v) > 512 || strings.ContainsAny(v, "\r\n") {
+			return nil, fmt.Errorf("traefik_labels: %q value must be a single line under 512 chars", k)
+		}
+		out["middlewares."+m[1]+"."+mwType+m[3]] = v
+		names[m[1]] = true
+	}
+	if len(names) > 16 {
+		return nil, fmt.Errorf("traefik_labels: at most 16 middleware names")
+	}
+	return out, nil
+}
+
+// serviceTraefikLabels lazy-reads the traefik_labels column.
+func serviceTraefikLabels(db *database.DB, serviceID uuid.UUID) map[string]string {
+	var raw []byte
+	if err := db.QueryRow(`SELECT traefik_labels FROM services WHERE id = $1`, serviceID).Scan(&raw); err != nil {
+		return nil
+	}
+	var labels map[string]string
+	if err := json.Unmarshal(raw, &labels); err != nil || len(labels) == 0 {
+		return nil
+	}
+	return labels
+}
+
+// traefikLabelsJSON marshals an override map for the jsonb column.
+func traefikLabelsJSON(labels map[string]string) []byte {
+	if len(labels) == 0 {
+		return []byte("{}")
+	}
+	raw, _ := json.Marshal(labels)
+	return raw
+}
+
 // tagsJSON marshals a tag list for a jsonb column; empty stays an array, not null.
 func tagsJSON(tags []string) []byte {
 	if len(tags) == 0 {
@@ -139,6 +215,7 @@ func loadServiceNode(db *database.DB, s *Service) {
 	s.NodeID = serviceNodeID(db, s.ID)
 	s.Spread = serviceSpread(db, s.ID)
 	s.PlacementTags = servicePlacementTags(db, s.ID)
+	s.TraefikLabels = serviceTraefikLabels(db, s.ID)
 	if s.NodeID == "" {
 		return
 	}
@@ -224,6 +301,10 @@ type CreateServiceRequest struct {
 	MemoryReserve   string          `json:"memory_reserve"`
 	StaticBuildCmd  string          `json:"static_build_cmd"`
 	StaticDir       string          `json:"static_dir"`
+	// SleepEnabled/SleepIdleMinutes opt the service into scale-to-zero at
+	// create time — previously update-only, which surprised API/CLI users.
+	SleepEnabled     *bool `json:"sleep_enabled"`
+	SleepIdleMinutes *int  `json:"sleep_idle_minutes"`
 	// NodeID pins placement to a node agent; "auto" picks the least-loaded
 	// online agent, "local"/"" runs on the Containr host.
 	NodeID string `json:"node_id"`
@@ -233,6 +314,10 @@ type CreateServiceRequest struct {
 	// PlacementTags restrict auto/spread candidates to agents carrying all
 	// listed tags. Mutually exclusive with an explicit node pin.
 	PlacementTags []string `json:"placement_tags"`
+	// TraefikLabels defines extra Traefik middlewares for this service's
+	// router — keys "middlewares.<name>.<type>[.<field>]", validated against
+	// an allowlist. Defined middlewares attach to the router automatically.
+	TraefikLabels map[string]string `json:"traefik_labels"`
 }
 
 // UpdateServiceRequest represents a request to update a service
@@ -271,6 +356,9 @@ type UpdateServiceRequest struct {
 	// listed tags; pointer so [] clears the requirement. Mutually exclusive
 	// with an explicit node pin.
 	PlacementTags *[]string `json:"placement_tags"`
+	// TraefikLabels replaces the service's middleware overrides; pointer so
+	// {} clears them and nil leaves them untouched.
+	TraefikLabels *map[string]string `json:"traefik_labels"`
 }
 
 // handleGetServices retrieves all services for a project
@@ -474,6 +562,14 @@ func handleCreateService(c *gin.Context) {
 	if service.Builder == "static" && service.StaticDir == "" {
 		service.StaticDir = "dist"
 	}
+	if len(req.TraefikLabels) > 0 {
+		labels, err := normalizeTraefikLabels(req.TraefikLabels)
+		if err != nil {
+			respondError(c, http.StatusBadRequest, "VALIDATION", err.Error())
+			return
+		}
+		service.TraefikLabels = labels
+	}
 	for label, check := range map[string]func(string) error{
 		"cpu": validateCPUSpec, "cpu_reserve": validateCPUSpec,
 		"memory": validateMemorySpec, "memory_reserve": validateMemorySpec,
@@ -511,6 +607,16 @@ func handleCreateService(c *gin.Context) {
 
 	sourceType := inferServiceSourceType(service)
 
+	if req.SleepEnabled != nil {
+		service.SleepEnabled = *req.SleepEnabled
+	}
+	if req.SleepIdleMinutes != nil {
+		if *req.SleepIdleMinutes < 1 || *req.SleepIdleMinutes > 1440 {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "sleep_idle_minutes must be 1-1440", "code": "VALIDATION"})
+			return
+		}
+		service.SleepIdleMinutes = *req.SleepIdleMinutes
+	}
 	if req.Spread != nil {
 		service.Spread = *req.Spread
 	}
@@ -542,9 +648,10 @@ func handleCreateService(c *gin.Context) {
 				 git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
 				 healthcheck_path, restart_policy, volumes,
 				 builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
-				 node_id, spread, placement_tags, created_at, updated_at)
+				 node_id, spread, placement_tags, sleep_enabled, sleep_idle_minutes,
+				 traefik_labels, created_at, updated_at)
 			VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26,
-					$27, $28, $29, $30, $31, $32, $33, $34, $35, $36)`,
+					$27, $28, $29, $30, $31, $32, $33, $34, $35, $36, $37, $38, $39)`,
 		service.ID, service.ProjectID, service.Name, environmentID, service.Type,
 		sourceType, firstNonEmpty(service.GitRepo, service.Image), service.Image,
 		"", service.Command, service.Type, service.Status, service.Image, service.Command,
@@ -555,6 +662,9 @@ func handleCreateService(c *gin.Context) {
 		sql.NullString{String: service.NodeID, Valid: service.NodeID != ""},
 		service.Spread,
 		tagsJSON(service.PlacementTags),
+		service.SleepEnabled,
+		sql.NullInt32{Int32: int32(service.SleepIdleMinutes), Valid: service.SleepIdleMinutes > 0},
+		traefikLabelsJSON(service.TraefikLabels),
 		service.CreatedAt, service.UpdatedAt,
 	)
 
@@ -831,6 +941,16 @@ func handleUpdateService(c *gin.Context) {
 		}
 		existingService.SleepIdleMinutes = *req.SleepIdleMinutes
 	}
+	if req.TraefikLabels != nil {
+		labels, err := normalizeTraefikLabels(*req.TraefikLabels)
+		if err != nil {
+			respondError(c, http.StatusBadRequest, "VALIDATION", err.Error())
+			return
+		}
+		existingService.TraefikLabels = labels
+	} else {
+		existingService.TraefikLabels = serviceTraefikLabels(db.(*database.DB), serviceID)
+	}
 	for label, check := range map[string]func(string) error{
 		"cpu": validateCPUSpec, "cpu_reserve": validateCPUSpec,
 		"memory": validateMemorySpec, "memory_reserve": validateMemorySpec,
@@ -907,7 +1027,7 @@ func handleUpdateService(c *gin.Context) {
 				builder = $19, cpu_reserve = $20, memory_reserve = $21,
 				static_build_cmd = $22, static_dir = $23,
 				sleep_enabled = $24, sleep_idle_minutes = $25, node_id = $26, spread = $27,
-				placement_tags = $28::jsonb
+				placement_tags = $28::jsonb, traefik_labels = $29::jsonb
 			WHERE id = $18`,
 		existingService.Name, existingService.Type, existingService.Image, existingService.Command,
 		existingService.Environment, existingService.GitRepo, existingService.GitBranch,
@@ -921,6 +1041,7 @@ func handleUpdateService(c *gin.Context) {
 		sql.NullString{String: existingService.NodeID, Valid: existingService.NodeID != ""},
 		existingService.Spread,
 		tagsJSON(existingService.PlacementTags),
+		traefikLabelsJSON(existingService.TraefikLabels),
 	)
 
 	if err != nil {

app/backend/internal/api/services_routing_test.go

@@ -0,0 +1,64 @@
+package api
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestNormalizeTraefikLabels(t *testing.T) {
+	valid := map[string]string{
+		"middlewares.rl.ratelimit.average":                             "100",
+		"middlewares.rl.ratelimit.period":                              "1m",
+		"middlewares.sec.headers.customrequestheaders.X-Frame-Options": "DENY",
+		"middlewares.gzip.compress":                                    "true",
+	}
+	out, err := normalizeTraefikLabels(valid)
+	if err != nil {
+		t.Fatalf("valid labels rejected: %v", err)
+	}
+	if len(out) != len(valid) {
+		t.Fatalf("expected %d labels, got %d", len(valid), len(out))
+	}
+	if out["middlewares.gzip.compress"] != "true" {
+		t.Fatalf("flag-style middleware missing: %v", out)
+	}
+}
+
+func TestNormalizeTraefikLabelsLowercasesType(t *testing.T) {
+	out, err := normalizeTraefikLabels(map[string]string{
+		"middlewares.rl.RateLimit.average": "10",
+	})
+	if err != nil {
+		t.Fatalf("mixed-case type rejected: %v", err)
+	}
+	if out["middlewares.rl.ratelimit.average"] != "10" {
+		t.Fatalf("type not lowercased: %v", out)
+	}
+}
+
+func TestNormalizeTraefikLabelsRejects(t *testing.T) {
+	cases := map[string]string{
+		"traefik.enable":                                 "true", // provider-level
+		"middlewares..ratelimit.average":                 "1",    // empty name
+		"middlewares.x.evilinject.thing":                 "1",    // unknown type
+		"routers.svc.rule":                               "x",    // router hijack
+		"middlewares.x.ratelimit.average.bad\ninjection": "1",    // control char in key fails regex
+	}
+	for k, v := range cases {
+		if _, err := normalizeTraefikLabels(map[string]string{k: v}); err == nil {
+			t.Fatalf("key %q should have been rejected", k)
+		}
+	}
+}
+
+func TestNormalizeTraefikLabelsRejectsBadValues(t *testing.T) {
+	if _, err := normalizeTraefikLabels(map[string]string{"middlewares.a.ratelimit.average": ""}); err == nil {
+		t.Fatal("empty value accepted")
+	}
+	if _, err := normalizeTraefikLabels(map[string]string{"middlewares.a.ratelimit.average": strings.Repeat("x", 600)}); err == nil {
+		t.Fatal("oversized value accepted")
+	}
+	if _, err := normalizeTraefikLabels(map[string]string{"middlewares.a.ratelimit.average": "1\nmalicious"}); err == nil {
+		t.Fatal("newline value accepted")
+	}
+}

app/backend/internal/api/setup.go

@@ -0,0 +1,78 @@
+package api
+
+// First-run setup wizard state. GET /setup/status is public so the web
+// shell can redirect fresh installs before a session exists; the flag
+// lives in app_settings so it survives restarts.
+
+import (
+	"net/http"
+	"strings"
+
+	"containr/internal/database"
+
+	"github.com/gin-gonic/gin"
+)
+
+const settingSetupCompleted = "setup_completed"
+
+// setupComplete resolves the flag. Installs that predate the wizard
+// (users + projects already exist) auto-complete — nobody who has been
+// running Containr for months should get a welcome screen.
+func setupComplete(db *database.DB, hasUsers bool) bool {
+	if strings.EqualFold(settingValue(db, settingSetupCompleted, "", ""), "true") {
+		return true
+	}
+	if !hasUsers {
+		return false
+	}
+	var projects int
+	if err := db.QueryRow(`SELECT COUNT(*) FROM projects`).Scan(&projects); err == nil && projects > 0 {
+		return true
+	}
+	return false
+}
+
+// GET /api/v1/setup/status — public: fresh installs hit it before any
+// session exists.
+func handleSetupStatus(c *gin.Context) {
+	db, ok := c.MustGet("db").(*database.DB)
+	if !ok {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Database connection not available")
+		return
+	}
+	count, err := countLocalUsers(db)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to inspect setup state")
+		return
+	}
+	hasUsers := count > 0
+	completed := setupComplete(db, hasUsers)
+	tunnelToken, _ := resolvedTunnelToken(db)
+	c.JSON(http.StatusOK, gin.H{
+		"has_users":       hasUsers,
+		"setup_completed": completed,
+		"needs_setup":     !completed,
+		"has_github_app":  githubAppConfigured(db),
+		"has_tunnel":      tunnelToken != "",
+		"signup_enabled":  signupEnabled(db),
+	})
+}
+
+// POST /api/v1/setup/complete — marks the wizard done. Open to any
+// authenticated user: the first account is the owner, and the flag only
+// suppresses a banner.
+func handleSetupComplete(c *gin.Context) {
+	if _, ok := requireAuthenticatedUserID(c); !ok {
+		return
+	}
+	db, ok := c.MustGet("db").(*database.DB)
+	if !ok {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Database connection not available")
+		return
+	}
+	if err := setSetting(db, settingSetupCompleted, "true", false); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL_ERROR", "Failed to save setup state")
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "Setup completed"})
+}

app/backend/internal/api/sleeper.go

@@ -264,9 +264,20 @@ func putToSleep(ctx context.Context, db *database.DB, dc *docker.Client, engine
 	}
 }
 
+// wakeCGIScript is installed as /cgi-bin/wake in the wake container. It
+// fires the wake callback on the first reachable candidate URL, in the
+// background, then serves the reloading placeholder page. Deliberately
+// single-quote-free — the file is written through printf '%s'.
+const wakeCGIScript = `#!/bin/sh
+for u in $WAKE_URLS; do wget -q -O /dev/null --timeout=20 "$u" && break; done >/dev/null 2>&1 &
+printf "Content-Type: text/html\r\n\r\n"
+printf "%s" "$WAKE_PAGE"
+`
+
 // spawnWakeContainer runs a busybox httpd holding the service's Traefik
-// host rule at higher priority. On boot it calls the wake endpoint, then
-// keeps serving a reloading page until the next reconcile removes it.
+// host rule at higher priority. Inbound hits redirect to /cgi-bin/wake,
+// which calls the internal wake endpoint and serves a reloading page
+// until the reconcile removes the placeholder.
 func spawnWakeContainer(ctx context.Context, db *database.DB, dc *docker.Client, engine *deployment.DeploymentEngine, svc sleepCandidate, domains []string, apiPort int) error {
 	edgeNet := ""
 	for _, n := range networkList(ctx, dc) {
@@ -296,19 +307,25 @@ func spawnWakeContainer(ctx context.Context, db *database.DB, dc *docker.Client,
 		"traefik.http.services." + router + ".loadbalancer.server.port": "80",
 	}
 
-	wakeURL := wakeEndpointURL(ctx, dc, apiPort, svc.ID, edgeNet)
+	wakeURLs := wakeEndpointURLs(ctx, dc, apiPort, svc.ID, edgeNet)
 	page := `<!doctype html><html><head><meta http-equiv="refresh" content="4"><title>Waking up</title>` +
 		`<style>body{font-family:system-ui,sans-serif;background:#0b0d12;color:#dde2ea;display:flex;align-items:center;justify-content:center;min-height:100vh;margin:0}` +
 		`.card{text-align:center;max-width:34rem;padding:2rem}h1{font-size:1.25rem;font-weight:600}p{color:#98a2b3}</style></head>` +
 		`<body><div class="card"><h1>Service is waking up</h1><p>This Containr service was sleeping and is resuming now. The page reloads automatically.</p></div></body></html>`
-	// httpd without -f daemonizes, so the sequence is: write page, start
-	// httpd, fire the wake callback, then hold PID1 on sleep infinity.
+	// The wake callback must fire when a request arrives, not at boot —
+	// firing unconditionally makes the service flap sleep→wake forever.
+	// index.html redirects to /cgi-bin/wake; the CGI fires the callback
+	// (first reachable URL wins) and serves the reloading page.
+	indexPage := `<!doctype html><html><head><meta http-equiv="refresh" content="0;url=/cgi-bin/wake"></head><body></body></html>`
+	// httpd without -f daemonizes, so PID1 ends on sleep infinity. URLs
+	// and the page travel via env so the CGI script needs no quoting.
 	cmd := fmt.Sprintf(
-		`mkdir -p /www && printf '%%s' '%s' > /www/index.html && `+
-			`httpd -p 80 -h /www && `+
-			`(sleep 2; wget -q -O /dev/null --timeout=20 '%s' 2>/dev/null || true) && `+
-			`sleep infinity`,
-		strings.ReplaceAll(page, "'", "'\\''"), wakeURL)
+		`mkdir -p /www/cgi-bin && printf '%%s' '%s' > /www/index.html && `+
+			`printf '%%s' '%s' > /www/cgi-bin/wake && chmod +x /www/cgi-bin/wake && `+
+			`printf '%%s\n' 'E404:/cgi-bin/wake' > /www/httpd.conf && `+
+			`httpd -p 80 -h /www && sleep infinity`,
+		strings.ReplaceAll(indexPage, "'", "'\\''"),
+		strings.ReplaceAll(wakeCGIScript, "'", "'\\''"))
 
 	endpoints := map[string]*network.EndpointSettings{edgeNet: {}}
 	if ownNet := dc.OwnNetworkName(ctx); ownNet != "" && ownNet != edgeNet {
@@ -329,9 +346,13 @@ func spawnWakeContainer(ctx context.Context, db *database.DB, dc *docker.Client,
 	}
 
 	id, err := dc.CreateContainer(ctx, docker.ContainerConfig{
-		Name:     name,
-		Image:    wakeImage,
-		Cmd:      []string{"sh", "-c", cmd},
+		Name:  name,
+		Image: wakeImage,
+		Cmd:   []string{"sh", "-c", cmd},
+		Env: []string{
+			"WAKE_URLS=" + strings.Join(wakeURLs, " "),
+			"WAKE_PAGE=" + page,
+		},
 		Labels:   labels,
 		Networks: endpoints,
 	})
@@ -353,25 +374,41 @@ func networkList(ctx context.Context, dc *docker.Client) []string {
 	return names
 }
 
-// wakeEndpointURL builds the internal URL the wake container calls. The
-// edge network's gateway reaches the host's published API port; when the
-// API itself is containerized its own name resolves on the shared network.
-func wakeEndpointURL(ctx context.Context, dc *docker.Client, apiPort int, serviceID uuid.UUID, edgeNet string) string {
+// wakeEndpointURLs builds ordered candidate URLs for the wake container to
+// call, deduplicated. No single address covers every topology: a containerized
+// API resolves by name on the shared network; Docker Desktop containers reach
+// the host via host.docker.internal; on native Docker the edge network's
+// gateway routes to host-published ports. busybox wget walks the chain until
+// one answers.
+func wakeEndpointURLs(ctx context.Context, dc *docker.Client, apiPort int, serviceID uuid.UUID, edgeNet string) []string {
+	var hosts []string
 	if dc.OwnNetworkName(ctx) != "" {
 		if self, err := dc.GetContainer(ctx, selfID()); err == nil {
-			name := strings.TrimPrefix(self.Name, "/")
-			if name != "" {
-				return fmt.Sprintf("http://%s:%d/api/v1/internal/wake/%s", name, apiPort, serviceID)
+			if name := strings.TrimPrefix(self.Name, "/"); name != "" {
+				hosts = append(hosts, name)
 			}
 		}
 	}
+	hosts = append(hosts, "host.docker.internal")
 	if gw := networkGateway(ctx, dc, edgeNet); gw != "" {
-		return fmt.Sprintf("http://%s:%d/api/v1/internal/wake/%s", gw, apiPort, serviceID)
+		hosts = append(hosts, gw)
 	}
 	if probe := dc.HostProbeHost(ctx); probe != "" {
-		return fmt.Sprintf("http://%s:%d/api/v1/internal/wake/%s", probe, apiPort, serviceID)
+		hosts = append(hosts, probe)
 	}
-	return fmt.Sprintf("http://127.0.0.1:%d/api/v1/internal/wake/%s", apiPort, serviceID)
+	seen := map[string]bool{}
+	var urls []string
+	for _, h := range hosts {
+		if h == "" || seen[h] {
+			continue
+		}
+		seen[h] = true
+		urls = append(urls, fmt.Sprintf("http://%s:%d/api/v1/internal/wake/%s", h, apiPort, serviceID))
+	}
+	if len(urls) == 0 {
+		urls = append(urls, fmt.Sprintf("http://127.0.0.1:%d/api/v1/internal/wake/%s", apiPort, serviceID))
+	}
+	return urls
 }
 
 func networkGateway(ctx context.Context, dc *docker.Client, name string) string {
@@ -490,10 +527,13 @@ func triggerServiceWake(c *gin.Context) (int, gin.H) {
 		defer cancel()
 		spec, err := serviceRuntimeSpec(db, service)
 		if err != nil {
+			log.Printf("wake: runtime spec for %s failed: %v", service.ID, err)
+			_, _ = db.Exec(`UPDATE services SET status = 'failed', updated_at = $1 WHERE id = $2`, time.Now(), service.ID)
 			return
 		}
 		state, err := engine.ReconcileService(ctx, spec)
 		if err != nil {
+			log.Printf("wake: reconcile for %s failed: %v", service.ID, err)
 			_, _ = db.Exec(`UPDATE services SET status = 'failed', updated_at = $1 WHERE id = $2`, time.Now(), service.ID)
 			return
 		}

app/backend/internal/api/templategraph.go

@@ -11,6 +11,8 @@ import (
 	"log"
 	"math/big"
 	"net/http"
+	"os"
+	"path/filepath"
 	"regexp"
 	"sort"
 	"strconv"
@@ -22,6 +24,7 @@ import (
 	"containr/internal/deployment"
 	"containr/internal/deployqueue"
 	"containr/internal/secrets"
+	"containr/internal/source"
 
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
@@ -227,7 +230,9 @@ func resolveStaticExpr(value string, userVars map[string]string, unresolved *[]s
 		if val, ok := userVars[key]; ok {
 			return val
 		}
-		if sub[2] != "" {
+		// {{VAR:-x}} supplies a default; {{VAR:-}} declares an explicitly
+		// empty one. Both resolve — only a bare {{VAR}} is unresolved.
+		if strings.Contains(m, ":-") {
 			return sub[2]
 		}
 		if unresolved != nil {
@@ -1112,6 +1117,130 @@ func handleImportCompose(c *gin.Context) {
 	})
 }
 
+// handleImportGitCompose fetches a compose file out of a git repository and
+// runs it through the same conversion as handleImportCompose. Works with any
+// git remote — connected providers (including GitHub App installs) supply
+// credentials for private repos. Nothing is persisted; the response feeds
+// the template create form or a direct deploy.
+func handleImportGitCompose(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+
+	var req struct {
+		Repo string `json:"repo" binding:"required"`
+		Path string `json:"path"`
+		Ref  string `json:"ref"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	branch, commit := "", ""
+	if ref := strings.TrimSpace(req.Ref); ref != "" {
+		if isCommitSHA(ref) {
+			commit = ref
+		} else {
+			branch = ref
+		}
+	}
+	spec, err := resolveGitCloneSpec(db, userID, req.Repo, branch, commit, "")
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error(), "code": "VALIDATION"})
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(c.Request.Context(), 2*time.Minute)
+	defer cancel()
+	checkoutRoot := filepath.Join(containrWorkDir, "repos", "import-"+uuid.NewString())
+	defer os.RemoveAll(checkoutRoot)
+	repoDir, err := source.Checkout(ctx, checkoutRoot, spec)
+	if err != nil {
+		c.JSON(http.StatusBadGateway, gin.H{"error": "git fetch failed: " + err.Error(), "code": "GIT_FETCH"})
+		return
+	}
+
+	// Default search order mirrors common compose conventions.
+	candidates := []string{req.Path}
+	if strings.TrimSpace(req.Path) == "" {
+		candidates = []string{"compose.yaml", "compose.yml", "docker-compose.yml", "docker-compose.yaml"}
+	}
+	var raw []byte
+	for _, rel := range candidates {
+		p, rerr := resolveRepoFile(repoDir, rel)
+		if rerr != nil {
+			continue
+		}
+		raw, err = os.ReadFile(p)
+		if err == nil {
+			break
+		}
+	}
+	if raw == nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "compose file not found in repository", "code": "NOT_FOUND"})
+		return
+	}
+	if len(raw) > 512*1024 {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Compose file exceeds 512 KiB"})
+		return
+	}
+
+	var file composeFileDef
+	if err := yaml.Unmarshal(raw, &file); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid compose YAML: " + err.Error()})
+		return
+	}
+	services, warnings, convErr := composeToSpecs(&file)
+	if convErr != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": convErr.Error()})
+		return
+	}
+	config := TemplateConfig{Version: 2, Services: services}
+	configJSON, _ := json.Marshal(config)
+	c.JSON(http.StatusOK, gin.H{
+		"config":    json.RawMessage(configJSON),
+		"variables": []TemplateVariable{},
+		"warnings":  warnings,
+	})
+}
+
+// resolveRepoFile maps a repo-relative file path onto the checkout and
+// rejects escapes — same containment rule as ResolveBuildPath, for files.
+func resolveRepoFile(checkoutDir, rel string) (string, error) {
+	rel = strings.TrimSpace(rel)
+	if rel == "" || filepath.IsAbs(rel) {
+		return "", fmt.Errorf("invalid repo path %q", rel)
+	}
+	clean := filepath.Clean(rel)
+	if clean == ".." || strings.HasPrefix(clean, ".."+string(filepath.Separator)) {
+		return "", fmt.Errorf("path escapes the checkout: %q", rel)
+	}
+	resolved := filepath.Join(checkoutDir, clean)
+	info, err := os.Stat(resolved)
+	if err != nil {
+		return "", fmt.Errorf("path %q not found in checkout", rel)
+	}
+	if !info.Mode().IsRegular() {
+		return "", fmt.Errorf("path %q is not a file", rel)
+	}
+	return resolved, nil
+}
+
+func isCommitSHA(ref string) bool {
+	if len(ref) != 40 {
+		return false
+	}
+	for _, r := range ref {
+		if !('0' <= r && r <= '9') && !('a' <= r && r <= 'f') {
+			return false
+		}
+	}
+	return true
+}
+
 // composeToSpecs converts a parsed compose file into graph service specs.
 // Compose service names become keys; declaration order follows YAML document
 // order — yaml.v3 maps lose order, so sort keys for stability.

app/backend/internal/api/templategraph_compose_test.go

@@ -1,6 +1,8 @@
 package api
 
 import (
+	"os"
+	"path/filepath"
 	"strings"
 	"testing"
 
@@ -124,3 +126,42 @@ func TestComposeToSpecsWarnings(t *testing.T) {
 		t.Errorf("missing env warning: %v", warnings)
 	}
 }
+
+func TestResolveRepoFileContainment(t *testing.T) {
+	dir := t.TempDir()
+	inner := filepath.Join(dir, "sub")
+	if err := os.MkdirAll(inner, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(inner, "compose.yml"), []byte("x"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	p, err := resolveRepoFile(dir, "sub/compose.yml")
+	if err != nil {
+		t.Fatalf("valid file rejected: %v", err)
+	}
+	if p != filepath.Join(dir, "sub", "compose.yml") {
+		t.Errorf("unexpected path %q", p)
+	}
+
+	for _, bad := range []string{"", "/etc/passwd", "../escape.yml", "..", "sub/../../out.yml"} {
+		if _, err := resolveRepoFile(dir, bad); err == nil {
+			t.Errorf("path %q should have been rejected", bad)
+		}
+	}
+	if _, err := resolveRepoFile(dir, "sub"); err == nil {
+		t.Error("directory accepted as file")
+	}
+}
+
+func TestIsCommitSHA(t *testing.T) {
+	if !isCommitSHA("0123456789abcdef0123456789abcdef01234567") {
+		t.Error("40-hex ref not recognised as a commit")
+	}
+	for _, bad := range []string{"main", "v1.2.3", "0123456789abcdef0123456789abcdef0123456", "0123456789abcdef0123456789abcdef0123456G"} {
+		if isCommitSHA(bad) {
+			t.Errorf("ref %q misclassified as commit SHA", bad)
+		}
+	}
+}

app/backend/internal/api/templates.go

@@ -1102,6 +1102,98 @@ func SeedTemplates() []ServiceTemplate {
 			Variables:  `[{"key":"APP_URL","label":"Public URL","default":"","required":false,"secret":false}]`,
 			IsOfficial: true,
 		},
+		{
+			ID:          "tpl-n8n",
+			Name:        "n8n + PostgreSQL + Redis",
+			Description: "Workflow automation in queue mode with managed PostgreSQL and Redis",
+			Category:    "stack",
+			Logo:        "https://cdn.simpleicons.org/n8n",
+			Config: `{"version":2,"services":[
+				{"key":"db","type":"database","runtime":"postgresql","environment":{"POSTGRES_DB":"n8n","POSTGRES_USER":"n8n"},"volumes":[{"source":"n8n-db","target":"/var/lib/postgresql/data"}]},
+				{"key":"redis","type":"database","runtime":"redis"},
+				{"key":"n8n","type":"web","runtime":"docker.n8n.io/n8nio/n8n:latest","port":5678,"health_check":"/healthz","depends_on":["db","redis"],
+				 "environment":{"DB_TYPE":"postgresdb","DB_POSTGRESDB_HOST":"{{service.db.host}}","DB_POSTGRESDB_PORT":"5432","DB_POSTGRESDB_DATABASE":"{{service.db.database}}","DB_POSTGRESDB_USER":"{{service.db.user}}","DB_POSTGRESDB_PASSWORD":"{{service.db.password}}","QUEUE_BULL_REDIS_HOST":"{{service.redis.host}}","QUEUE_BULL_REDIS_PASSWORD":"{{service.redis.password}}","EXECUTIONS_MODE":"queue","N8N_ENCRYPTION_KEY":"{{secret(32)}}","N8N_HOST":"{{APP_URL:-http://localhost:5678}}","N8N_EDITOR_BASE_URL":"{{APP_URL:-http://localhost:5678}}"},
+				 "volumes":[{"source":"n8n-data","target":"/home/node/.n8n"}]},
+				{"key":"worker","name":"n8n-worker","type":"worker","runtime":"docker.n8n.io/n8nio/n8n:latest","start_command":"worker","depends_on":["n8n","db","redis"],
+				 "environment":{"DB_TYPE":"postgresdb","DB_POSTGRESDB_HOST":"{{service.db.host}}","DB_POSTGRESDB_PORT":"5432","DB_POSTGRESDB_DATABASE":"{{service.db.database}}","DB_POSTGRESDB_USER":"{{service.db.user}}","DB_POSTGRESDB_PASSWORD":"{{service.db.password}}","QUEUE_BULL_REDIS_HOST":"{{service.redis.host}}","QUEUE_BULL_REDIS_PASSWORD":"{{service.redis.password}}","EXECUTIONS_MODE":"queue","N8N_ENCRYPTION_KEY":"{{secret(32)}}","QUEUE_HEALTH_CHECK_ACTIVE":"true"},
+				 "volumes":[{"source":"n8n-data","target":"/home/node/.n8n"}]}]}`,
+			Variables:  `[{"key":"APP_URL","label":"Public URL","default":"","required":false,"secret":false}]`,
+			IsOfficial: true,
+		},
+		{
+			ID:          "tpl-gitea",
+			Name:        "Gitea + PostgreSQL",
+			Description: "Self-hosted git service with managed PostgreSQL",
+			Category:    "stack",
+			Logo:        "https://cdn.simpleicons.org/gitea",
+			Config: `{"version":2,"services":[
+				{"key":"db","type":"database","runtime":"postgresql","environment":{"POSTGRES_DB":"gitea","POSTGRES_USER":"gitea"},"volumes":[{"source":"gitea-db","target":"/var/lib/postgresql/data"}]},
+				{"key":"gitea","type":"web","runtime":"gitea/gitea:latest","port":3000,"health_check":"/api/healthz","depends_on":["db"],
+				 "environment":{"GITEA__database__DB_TYPE":"postgres","GITEA__database__HOST":"{{service.db.host}}:{{service.db.port}}","GITEA__database__NAME":"{{service.db.database}}","GITEA__database__USER":"{{service.db.user}}","GITEA__database__PASSWD":"{{service.db.password}}","GITEA__security__INSTALL_LOCK":"true","GITEA__security__SECRET_KEY":"{{secret(32)}}","GITEA__security__INTERNAL_TOKEN":"{{secret(64)}}","GITEA__server__DOMAIN":"{{DOMAIN:-localhost}}","GITEA__server__ROOT_URL":"{{ROOT_URL:-http://localhost:3000}}","GITEA__server__SSH_PORT":"2222","USER_UID":"1000","USER_GID":"1000"},
+				 "volumes":[{"source":"gitea-data","target":"/data"}]}]}`,
+			Variables:  `[{"key":"DOMAIN","label":"Public domain","default":"","required":false,"secret":false},{"key":"ROOT_URL","label":"Root URL","default":"","required":false,"secret":false}]`,
+			IsOfficial: true,
+		},
+		{
+			ID:          "tpl-nextcloud",
+			Name:        "Nextcloud + PostgreSQL + Redis",
+			Description: "Self-hosted file sync and collaboration with managed PostgreSQL and Redis",
+			Category:    "stack",
+			Logo:        "https://cdn.simpleicons.org/nextcloud",
+			Config: `{"version":2,"services":[
+				{"key":"db","type":"database","runtime":"postgresql","environment":{"POSTGRES_DB":"nextcloud","POSTGRES_USER":"nextcloud"},"volumes":[{"source":"nextcloud-db","target":"/var/lib/postgresql/data"}]},
+				{"key":"redis","type":"database","runtime":"redis"},
+				{"key":"nextcloud","type":"web","runtime":"nextcloud:latest","port":80,"depends_on":["db","redis"],
+				 "environment":{"POSTGRES_HOST":"{{service.db.host}}","POSTGRES_DB":"{{service.db.database}}","POSTGRES_USER":"{{service.db.user}}","POSTGRES_PASSWORD":"{{service.db.password}}","REDIS_HOST":"{{service.redis.host}}","REDIS_HOST_PASSWORD":"{{service.redis.password}}","NEXTCLOUD_ADMIN_USER":"admin","NEXTCLOUD_ADMIN_PASSWORD":"{{secret(24)}}","NEXTCLOUD_TRUSTED_DOMAINS":"{{DOMAIN:-localhost}}","OVERWRITEHOST":"{{DOMAIN:-}}","OVERWRITEPROTOCOL":"https"},
+				 "volumes":[{"source":"nextcloud-data","target":"/var/www/html"}]}]}`,
+			Variables:  `[{"key":"DOMAIN","label":"Trusted domain","default":"localhost","required":false,"secret":false}]`,
+			IsOfficial: true,
+		},
+		{
+			ID:          "tpl-vaultwarden",
+			Name:        "Vaultwarden + PostgreSQL",
+			Description: "Bitwarden-compatible password manager with managed PostgreSQL",
+			Category:    "stack",
+			Logo:        "https://cdn.simpleicons.org/vaultwarden",
+			Config: `{"version":2,"services":[
+				{"key":"db","type":"database","runtime":"postgresql","environment":{"POSTGRES_DB":"vaultwarden","POSTGRES_USER":"vaultwarden"},"volumes":[{"source":"vaultwarden-db","target":"/var/lib/postgresql/data"}]},
+				{"key":"vaultwarden","type":"web","runtime":"vaultwarden/server:latest","port":80,"health_check":"/alive","depends_on":["db"],
+				 "environment":{"DATABASE_URL":"{{service.db.url}}","ADMIN_TOKEN":"{{secret(48)}}","DOMAIN":"{{DOMAIN:-http://localhost:80}}","SIGNUPS_ALLOWED":"false","WEBSOCKET_ENABLED":"true"},
+				 "volumes":[{"source":"vaultwarden-data","target":"/data"}]}]}`,
+			Variables:  `[{"key":"DOMAIN","label":"Public URL","default":"","required":false,"secret":false}]`,
+			IsOfficial: true,
+		},
+		{
+			ID:          "tpl-umami",
+			Name:        "Umami + PostgreSQL",
+			Description: "Lightweight privacy-first web analytics with managed PostgreSQL",
+			Category:    "stack",
+			Logo:        "https://cdn.simpleicons.org/umami",
+			Config: `{"version":2,"services":[
+				{"key":"db","type":"database","runtime":"postgresql","environment":{"POSTGRES_DB":"umami","POSTGRES_USER":"umami"},"volumes":[{"source":"umami-db","target":"/var/lib/postgresql/data"}]},
+				{"key":"umami","type":"web","runtime":"ghcr.io/umami-software/umami:postgresql-latest","port":3000,"depends_on":["db"],
+				 "environment":{"DATABASE_URL":"{{service.db.url}}","APP_SECRET":"{{secret(32)}}"}}]}`,
+			Variables:  `[]`,
+			IsOfficial: true,
+		},
+		{
+			ID:          "tpl-immich",
+			Name:        "Immich + PostgreSQL + Redis",
+			Description: "Self-hosted photo and video backup with managed PostgreSQL and Redis",
+			Category:    "stack",
+			Logo:        "https://cdn.simpleicons.org/immich",
+			Config: `{"version":2,"services":[
+				{"key":"db","type":"database","runtime":"postgresql","environment":{"POSTGRES_DB":"immich","POSTGRES_USER":"immich"},"volumes":[{"source":"immich-db","target":"/var/lib/postgresql/data"}]},
+				{"key":"redis","type":"database","runtime":"redis"},
+				{"key":"ml","name":"immich-machine-learning","type":"worker","runtime":"ghcr.io/immich-app/immich-machine-learning:release",
+				 "environment":{"DB_DATABASE_NAME":"{{service.db.database}}","DB_HOSTNAME":"{{service.db.host}}","DB_USERNAME":"{{service.db.user}}","DB_PASSWORD":"{{service.db.password}}","REDIS_HOSTNAME":"{{service.redis.host}}","REDIS_PASSWORD":"{{service.redis.password}}"},
+				 "volumes":[{"source":"immich-model-cache","target":"/cache"}]},
+				{"key":"immich","name":"immich-server","type":"web","runtime":"ghcr.io/immich-app/immich-server:release","port":2283,"health_check":"/api/server/ping","depends_on":["db","redis","ml"],
+				 "environment":{"DB_DATABASE_NAME":"{{service.db.database}}","DB_HOSTNAME":"{{service.db.host}}","DB_USERNAME":"{{service.db.user}}","DB_PASSWORD":"{{service.db.password}}","REDIS_HOSTNAME":"{{service.redis.host}}","REDIS_PASSWORD":"{{service.redis.password}}"},
+				 "volumes":[{"source":"immich-upload","target":"/usr/src/app/upload"}]}]}`,
+			Variables:  `[]`,
+			IsOfficial: true,
+		},
 	}
 	return templates
 }

app/backend/internal/api/templates_test.go

@@ -1,6 +1,9 @@
 package api
 
-import "testing"
+import (
+	"encoding/json"
+	"testing"
+)
 
 func TestNormalizeTemplateServiceType(t *testing.T) {
 	valid := []string{"web", "worker", "database", "cron"}
@@ -71,3 +74,32 @@ func TestResolveTemplateRuntimeImage(t *testing.T) {
 		t.Fatalf("expected unknown runtime passthrough, got %q", got)
 	}
 }
+
+func TestSeedTemplatesResolveCleanly(t *testing.T) {
+	for _, tpl := range SeedTemplates() {
+		var config TemplateConfig
+		if err := json.Unmarshal([]byte(tpl.Config), &config); err != nil {
+			t.Fatalf("%s: invalid config JSON: %v", tpl.ID, err)
+		}
+		var variables []TemplateVariable
+		if err := json.Unmarshal([]byte(tpl.Variables), &variables); err != nil {
+			t.Fatalf("%s: invalid variables JSON: %v", tpl.ID, err)
+		}
+		if len(config.Services) == 0 {
+			continue // legacy single-service template
+		}
+		sorted, err := topoSortServices(config.Services)
+		if err != nil {
+			t.Fatalf("%s: topo sort: %v", tpl.ID, err)
+		}
+		if err := validateTemplateGraph(sorted); err != nil {
+			t.Fatalf("%s: graph validation: %v", tpl.ID, err)
+		}
+		// User vars left empty — every expression must still resolve via
+		// defaults, secrets, or service refs.
+		graph := resolveTemplateGraph(sorted, map[string]string{})
+		if len(graph.unresolved) > 0 {
+			t.Fatalf("%s: unresolved expressions: %v", tpl.ID, graph.unresolved)
+		}
+	}
+}

app/backend/internal/api/webhooks_test.go

@@ -31,3 +31,33 @@ func TestWebhookEventMatches(t *testing.T) {
 		}
 	}
 }
+
+func TestValidWebhookURL(t *testing.T) {
+	cases := []struct {
+		name    string
+		url     string
+		wantErr bool
+	}{
+		{"https", "https://hooks.example.com/wh/abc", false},
+		{"http", "http://internal.lan:8080/notify", false},
+		{"whitespace trimmed", "  https://example.com/hook  ", false},
+		{"with query", "https://example.com/hook?token=x", false},
+		{"ftp rejected", "ftp://files.example.com/x", true},
+		{"no scheme", "example.com/hook", true},
+		{"bare scheme", "https://", true},
+		{"empty", "", true},
+		{"javascript rejected", "javascript:alert(1)", true},
+		{"host empty", "http:///path-only", true},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			err := validWebhookURL(tc.url)
+			if tc.wantErr && err == nil {
+				t.Errorf("validWebhookURL(%q) = nil, want error", tc.url)
+			}
+			if !tc.wantErr && err != nil {
+				t.Errorf("validWebhookURL(%q) = %v, want nil", tc.url, err)
+			}
+		})
+	}
+}

app/backend/internal/cli/commands/environments.go

@@ -0,0 +1,97 @@
+package commands
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+// EnvironmentsCmd manages a project's environment lanes
+// (production/development/preview are seeded; custom names allowed).
+var EnvironmentsCmd = &cobra.Command{
+	Use:     "environments",
+	Aliases: []string{"env", "envs"},
+	Short:   "Manage project environments",
+}
+
+var envListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List environments in a project",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		project, _ := cmd.Flags().GetString("project")
+		if project == "" {
+			return fmt.Errorf("--project is required")
+		}
+		data, err := c.Do("GET", "/projects/"+project+"/environments", nil)
+		if err != nil {
+			return err
+		}
+		items, err := unwrapList(data, "environments")
+		if err != nil {
+			return err
+		}
+		rows := make([][]string, 0, len(items))
+		for _, e := range items {
+			rows = append(rows, []string{
+				str(e, "id"), str(e, "name"), str(e, "service_count"), relTime(e, "created_at"),
+			})
+		}
+		printRows(data, []string{"ID", "NAME", "SERVICES", "CREATED"}, rows)
+		return nil
+	},
+}
+
+var envCreateCmd = &cobra.Command{
+	Use:   "create <name>",
+	Short: "Create an environment in a project",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		project, _ := cmd.Flags().GetString("project")
+		if project == "" {
+			return fmt.Errorf("--project is required")
+		}
+		data, err := c.Do("POST", "/projects/"+project+"/environments", map[string]interface{}{
+			"name": args[0],
+		})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var envDeleteCmd = &cobra.Command{
+	Use:   "delete <id>",
+	Short: "Delete an empty environment",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if !Confirm("Delete environment " + args[0] + "?") {
+			return &APIError{Message: "aborted (pass --yes to skip confirmation)", ExitCode: ExitError}
+		}
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		_, err = c.Do("DELETE", "/environments/"+args[0], nil)
+		if err != nil {
+			return err
+		}
+		fmt.Println("Environment deleted")
+		return nil
+	},
+}
+
+func init() {
+	envListCmd.Flags().String("project", "", "project ID (required)")
+	envCreateCmd.Flags().String("project", "", "project ID (required)")
+	EnvironmentsCmd.AddCommand(envListCmd, envCreateCmd, envDeleteCmd)
+}

app/backend/internal/cli/commands/nodes.go

@@ -84,7 +84,7 @@ var nodesDeleteCmd = &cobra.Command{
 
 var nodesUpdateCmd = &cobra.Command{
 	Use:   "update <id>",
-	Short: "Update a node agent (--name, --auto-prune, --tags)",
+	Short: "Update a node agent (--name, --auto-prune, --tags, --domain)",
 	Args:  cobra.ExactArgs(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		c, err := client()
@@ -108,8 +108,11 @@ var nodesUpdateCmd = &cobra.Command{
 			}
 			body["tags"] = tags
 		}
+		if cmd.Flags().Changed("domain") {
+			body["default_domain"], _ = cmd.Flags().GetString("domain")
+		}
 		if len(body) == 0 {
-			return &APIError{Message: "nothing to update — pass --name, --auto-prune or --tags", ExitCode: ExitError}
+			return &APIError{Message: "nothing to update — pass --name, --auto-prune, --tags or --domain", ExitCode: ExitError}
 		}
 		data, err := c.Do("PUT", "/agents/"+args[0], body)
 		if err != nil {
@@ -304,6 +307,7 @@ func init() {
 	nodesUpdateCmd.Flags().String("name", "", "node display name")
 	nodesUpdateCmd.Flags().Bool("auto-prune", false, "enqueue a daily bounded docker prune")
 	nodesUpdateCmd.Flags().String("tags", "", "comma-separated placement tags (services with placement_tags only schedule onto matching nodes)")
+	nodesUpdateCmd.Flags().String("domain", "", "base domain for this node — domainless services placed here get <name>.<domain> automatically (empty clears)")
 	nodesPruneCmd.Flags().String("until", "", "only prune objects older than this duration (e.g. 168h)")
 	nodesPruneCmd.Flags().Bool("volumes", false, "also prune volumes (destructive — asks twice)")
 	nodeTokensCmd.AddCommand(nodeTokensIssueCmd, nodeTokensListCmd, nodeTokensRevokeCmd)

app/backend/internal/cli/commands/notifications.go

@@ -1,6 +1,8 @@
 package commands
 
 import (
+	"fmt"
+
 	"github.com/spf13/cobra"
 )
 
@@ -60,6 +62,104 @@ var notifReadCmd = &cobra.Command{
 	},
 }
 
+var notifChannelsCmd = &cobra.Command{
+	Use:   "channels",
+	Short: "Manage push notification channels (ntfy/Gotify)",
+}
+
+var notifChannelsListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List push channels",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("GET", "/notifications/channels", nil)
+		if err != nil {
+			return err
+		}
+		items, err := unwrapList(data, "channels")
+		if err != nil {
+			return err
+		}
+		rows := make([][]string, 0, len(items))
+		for _, n := range items {
+			rows = append(rows, []string{
+				str(n, "id"), str(n, "kind"), str(n, "endpoint"), str(n, "enabled"), relTime(n, "created_at"),
+			})
+		}
+		printRows(data, []string{"ID", "KIND", "ENDPOINT", "ENABLED", "AGE"}, rows)
+		return nil
+	},
+}
+
+var notifChannelsAddCmd = &cobra.Command{
+	Use:   "add <ntfy|gotify> <endpoint>",
+	Short: "Add a push channel (endpoint includes topic for ntfy)",
+	Args:  cobra.ExactArgs(2),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		token, _ := cmd.Flags().GetString("token")
+		data, err := c.Do("POST", "/notifications/channels", map[string]interface{}{
+			"kind":     args[0],
+			"endpoint": args[1],
+			"token":    token,
+		})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var notifChannelsTestCmd = &cobra.Command{
+	Use:   "test <id>",
+	Short: "Send a test notification through a channel",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("POST", "/notifications/channels/"+args[0]+"/test", map[string]interface{}{})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var notifChannelsRemoveCmd = &cobra.Command{
+	Use:   "remove <id>",
+	Short: "Remove a push channel",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		yes, _ := cmd.Flags().GetBool("yes")
+		if !yes && !Confirm(fmt.Sprintf("Remove channel %s?", args[0])) {
+			return nil
+		}
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("DELETE", "/notifications/channels/"+args[0], nil)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
 func init() {
-	NotificationsCmd.AddCommand(notifListCmd, notifReadCmd)
+	notifChannelsAddCmd.Flags().String("token", "", "Auth token (ntfy access token or Gotify app token)")
+	notifChannelsRemoveCmd.Flags().Bool("yes", false, "Skip confirmation")
+	notifChannelsCmd.AddCommand(notifChannelsListCmd, notifChannelsAddCmd, notifChannelsTestCmd, notifChannelsRemoveCmd)
+	NotificationsCmd.AddCommand(notifListCmd, notifReadCmd, notifChannelsCmd)
 }

app/backend/internal/cli/commands/services.go

@@ -117,6 +117,14 @@ var servicesCreateCmd = &cobra.Command{
 		if v, _ := cmd.Flags().GetBool("spread"); v {
 			body["spread"] = v
 		}
+		if cmd.Flags().Changed("sleep") {
+			v, _ := cmd.Flags().GetBool("sleep")
+			body["sleep_enabled"] = v
+		}
+		if cmd.Flags().Changed("sleep-idle") {
+			v, _ := cmd.Flags().GetInt("sleep-idle")
+			body["sleep_idle_minutes"] = v
+		}
 		if v, _ := cmd.Flags().GetString("placement-tags"); v != "" {
 			tags := []string{}
 			for _, t := range strings.Split(v, ",") {
@@ -126,6 +134,11 @@ var servicesCreateCmd = &cobra.Command{
 			}
 			body["placement_tags"] = tags
 		}
+		if labels, err := traefikLabelFlag(cmd); err != nil {
+			return err
+		} else if labels != nil {
+			body["traefik_labels"] = labels
+		}
 		data, err := c.Do("POST", "/projects/"+args[0]+"/services", body)
 		if err != nil {
 			return err
@@ -140,6 +153,28 @@ var servicesCreateCmd = &cobra.Command{
 	},
 }
 
+// traefikLabelFlag parses --traefik-label key=value pairs into the API's
+// map shape. Returns nil when the flag was never passed; an empty map when
+// only empty values were given (clears overrides on update).
+func traefikLabelFlag(cmd *cobra.Command) (map[string]string, error) {
+	if !cmd.Flags().Changed("traefik-label") {
+		return nil, nil
+	}
+	pairs, _ := cmd.Flags().GetStringArray("traefik-label")
+	labels := map[string]string{}
+	for _, p := range pairs {
+		if strings.TrimSpace(p) == "" {
+			continue
+		}
+		k, v, ok := strings.Cut(p, "=")
+		if !ok || strings.TrimSpace(k) == "" {
+			return nil, &APIError{Message: fmt.Sprintf("invalid --traefik-label %q — want key=value", p), ExitCode: ExitError}
+		}
+		labels[strings.TrimSpace(k)] = v
+	}
+	return labels, nil
+}
+
 var servicesDeleteCmd = &cobra.Command{
 	Use:   "delete <id>",
 	Short: "Delete a service",
@@ -233,6 +268,11 @@ var servicesUpdateCmd = &cobra.Command{
 			v, _ := cmd.Flags().GetInt("sleep-idle")
 			body["sleep_idle_minutes"] = v
 		}
+		if labels, err := traefikLabelFlag(cmd); err != nil {
+			return err
+		} else if labels != nil {
+			body["traefik_labels"] = labels
+		}
 		if cmd.Flags().Changed("maintenance") {
 			v, _ := cmd.Flags().GetString("maintenance")
 			body["maintenance_mode"] = v == "on" || v == "true"
@@ -520,9 +560,12 @@ func init() {
 	f.String("memory-reserve", "", "soft memory reservation (e.g. 128Mi)")
 	f.String("static-cmd", "", "build command for the static builder")
 	f.String("static-dir", "", "output dir for the static builder (default dist)")
-	f.String("node", "", "pin to a node agent id, or 'auto' for least-loaded (image services only)")
+	f.String("node", "", "pin to a node agent id, or 'auto' for least-loaded")
 	f.Bool("spread", false, "distribute replicas across all online schedulable nodes")
+	f.Bool("sleep", false, "enable scale-to-zero on idle (sleep mode)")
+	f.Int("sleep-idle", 0, "idle minutes before sleeping (1-1440)")
 	f.String("placement-tags", "", "comma-separated node tags required for remote placement (auto/spread only)")
+	f.StringArray("traefik-label", nil, "Traefik middleware override, key=value (e.g. middlewares.rl.ratelimit.average=100); repeatable")
 
 	uf := servicesUpdateCmd.Flags()
 	uf.String("name", "", "service name")
@@ -547,6 +590,7 @@ func init() {
 	uf.String("static-dir", "", "output dir for the static builder (empty clears)")
 	uf.Bool("sleep", false, "enable scale-to-zero on idle (sleep mode)")
 	uf.Int("sleep-idle", 0, "idle minutes before sleeping (1-1440)")
+	uf.StringArray("traefik-label", nil, "Traefik middleware override, key=value; repeatable; empty list clears via --traefik-label ''")
 	uf.String("node", "", "pin to a node agent id, 'auto' for least-loaded, 'local' to clear")
 	uf.Bool("spread", false, "spread replicas across all online schedulable nodes (--spread=false to disable)")
 	uf.String("placement-tags", "", "comma-separated node tags required for remote placement (empty clears)")

app/backend/internal/cli/commands/templates.go

@@ -194,6 +194,32 @@ var templatesImportComposeCmd = &cobra.Command{
 	},
 }
 
+var templatesImportGitCmd = &cobra.Command{
+	Use:   "import-git <repo> [path]",
+	Short: "Fetch a compose file from a git repo and convert it into a template graph config",
+	Long:  "repo accepts a clone URL, ssh remote, or owner/repo shorthand resolved via connected git providers (private repos included). path defaults to compose.yaml/yml or docker-compose.yml/yaml. --ref selects a branch or commit.",
+	Args:  cobra.RangeArgs(1, 2),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		body := map[string]string{"repo": args[0]}
+		if len(args) > 1 {
+			body["path"] = args[1]
+		}
+		if v, _ := cmd.Flags().GetString("ref"); v != "" {
+			body["ref"] = v
+		}
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("POST", "/templates/import/git", body)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
 var templatesDeployGraphCmd = &cobra.Command{
 	Use:   "deploy-graph <project-id> <config.json|->",
 	Short: "Deploy an ad-hoc service graph (v2 config with services[]) without a stored template",
@@ -257,5 +283,6 @@ func init() {
 	templatesDeployCmd.Flags().StringArrayVar(&tplDeployVars, "var", nil, "Template variable override (KEY=VALUE, repeatable)")
 	templatesPlanCmd.Flags().StringArrayVar(&tplDeployVars, "var", nil, "Template variable override (KEY=VALUE, repeatable)")
 	templatesDeployGraphCmd.Flags().StringArrayVar(&tplDeployVars, "var", nil, "Template variable override (KEY=VALUE, repeatable)")
-	TemplatesCmd.AddCommand(templatesListCmd, templatesGetCmd, templatesCreateCmd, templatesDeleteCmd, templatesDeployCmd, templatesPlanCmd, templatesImportComposeCmd, templatesDeployGraphCmd)
+	templatesImportGitCmd.Flags().String("ref", "", "git branch or commit (default: remote HEAD)")
+	TemplatesCmd.AddCommand(templatesListCmd, templatesGetCmd, templatesCreateCmd, templatesDeleteCmd, templatesDeployCmd, templatesPlanCmd, templatesImportComposeCmd, templatesImportGitCmd, templatesDeployGraphCmd)
 }

app/backend/internal/cli/root.go

@@ -95,6 +95,7 @@ func init() {
 	rootCmd.AddCommand(commands.InvitesCmd)
 	rootCmd.AddCommand(commands.UpCmd)
 	rootCmd.AddCommand(commands.MigrateCmd)
+	rootCmd.AddCommand(commands.EnvironmentsCmd)
 }
 
 func initConfig() {

app/backend/internal/database/sqlcdb/agents.sql.go

@@ -75,7 +75,7 @@ INSERT INTO node_agents (
     id, name, hostname, ip_address, port, status, version,
     capabilities, resources, last_heartbeat, metadata
 ) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)
-RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags
+RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags, default_domain
 `
 
 type CreateAgentParams struct {
@@ -124,6 +124,7 @@ func (q *Queries) CreateAgent(ctx context.Context, arg CreateAgentParams) (NodeA
 		&i.AutoPrune,
 		&i.Schedulable,
 		&i.Tags,
+		&i.DefaultDomain,
 	)
 	return i, err
 }
@@ -258,7 +259,7 @@ func (q *Queries) DeleteServiceContainersOnAgent(ctx context.Context, arg Delete
 }
 
 const getAgent = `-- name: GetAgent :one
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags FROM node_agents WHERE id = $1
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags, default_domain FROM node_agents WHERE id = $1
 `
 
 func (q *Queries) GetAgent(ctx context.Context, id string) (NodeAgent, error) {
@@ -281,12 +282,13 @@ func (q *Queries) GetAgent(ctx context.Context, id string) (NodeAgent, error) {
 		&i.AutoPrune,
 		&i.Schedulable,
 		&i.Tags,
+		&i.DefaultDomain,
 	)
 	return i, err
 }
 
 const getAgentByHostAndIP = `-- name: GetAgentByHostAndIP :one
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags FROM node_agents
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags, default_domain FROM node_agents
 WHERE hostname = $1 AND ip_address = $2
 LIMIT 1
 `
@@ -316,6 +318,7 @@ func (q *Queries) GetAgentByHostAndIP(ctx context.Context, arg GetAgentByHostAnd
 		&i.AutoPrune,
 		&i.Schedulable,
 		&i.Tags,
+		&i.DefaultDomain,
 	)
 	return i, err
 }
@@ -523,7 +526,7 @@ func (q *Queries) ListAgentHeartbeatsSince(ctx context.Context, arg ListAgentHea
 }
 
 const listAgents = `-- name: ListAgents :many
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags FROM node_agents ORDER BY created_at ASC
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags, default_domain FROM node_agents ORDER BY created_at ASC
 `
 
 func (q *Queries) ListAgents(ctx context.Context) ([]NodeAgent, error) {
@@ -552,6 +555,7 @@ func (q *Queries) ListAgents(ctx context.Context) ([]NodeAgent, error) {
 			&i.AutoPrune,
 			&i.Schedulable,
 			&i.Tags,
+			&i.DefaultDomain,
 		); err != nil {
 			return nil, err
 		}
@@ -695,6 +699,39 @@ func (q *Queries) ListPendingCommands(ctx context.Context, nodeAgentID string) (
 	return items, nil
 }
 
+const listSchedulableAgentDomains = `-- name: ListSchedulableAgentDomains :many
+SELECT DISTINCT default_domain FROM node_agents
+WHERE status = 'online' AND schedulable
+  AND default_domain <> ''
+  AND tags @> $1::jsonb
+ORDER BY default_domain
+`
+
+// Base domains of every online, schedulable agent carrying the required
+// placement tags — auto-domain candidates for spread services.
+func (q *Queries) ListSchedulableAgentDomains(ctx context.Context, dollar_1 json.RawMessage) ([]string, error) {
+	rows, err := q.db.QueryContext(ctx, listSchedulableAgentDomains, dollar_1)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []string{}
+	for rows.Next() {
+		var default_domain string
+		if err := rows.Scan(&default_domain); err != nil {
+			return nil, err
+		}
+		items = append(items, default_domain)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const listSchedulableAgents = `-- name: ListSchedulableAgents :many
 SELECT id, name FROM node_agents
 WHERE status = 'online' AND schedulable
@@ -910,6 +947,20 @@ func (q *Queries) ScrubCommandPayload(ctx context.Context, arg ScrubCommandPaylo
 	return err
 }
 
+const setAgentDefaultDomain = `-- name: SetAgentDefaultDomain :exec
+UPDATE node_agents SET default_domain = $2, updated_at = NOW() WHERE id = $1
+`
+
+type SetAgentDefaultDomainParams struct {
+	ID            string `json:"id"`
+	DefaultDomain string `json:"default_domain"`
+}
+
+func (q *Queries) SetAgentDefaultDomain(ctx context.Context, arg SetAgentDefaultDomainParams) error {
+	_, err := q.db.ExecContext(ctx, setAgentDefaultDomain, arg.ID, arg.DefaultDomain)
+	return err
+}
+
 const setAgentSchedulable = `-- name: SetAgentSchedulable :exec
 UPDATE node_agents SET schedulable = $2, updated_at = NOW() WHERE id = $1
 `
@@ -954,7 +1005,7 @@ UPDATE node_agents SET
     schedulable = $13,
     updated_at = NOW()
 WHERE id = $1
-RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags
+RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune, schedulable, tags, default_domain
 `
 
 type UpdateAgentParams struct {
@@ -1007,6 +1058,7 @@ func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeA
 		&i.AutoPrune,
 		&i.Schedulable,
 		&i.Tags,
+		&i.DefaultDomain,
 	)
 	return i, err
 }

app/backend/internal/database/sqlcdb/deployments.sql.go

@@ -0,0 +1,536 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: deployments.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/google/uuid"
+)
+
+const completeDeployment = `-- name: CompleteDeployment :exec
+UPDATE deployments
+SET status = $1, error = $2, completed_at = $3, updated_at = $3
+WHERE id = $4
+`
+
+type CompleteDeploymentParams struct {
+	Status      sql.NullString `json:"status"`
+	Error       sql.NullString `json:"error"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	ID          uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) CompleteDeployment(ctx context.Context, arg CompleteDeploymentParams) error {
+	_, err := q.db.ExecContext(ctx, completeDeployment,
+		arg.Status,
+		arg.Error,
+		arg.CompletedAt,
+		arg.ID,
+	)
+	return err
+}
+
+const countAccessibleDeployments = `-- name: CountAccessibleDeployments :one
+SELECT COUNT(*)
+FROM deployments d
+JOIN services s ON s.id = d.service_id
+JOIN projects p ON p.id = s.project_id
+WHERE p.is_approved OR p.owner_id = $1 OR $2::bool
+   OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1)
+`
+
+type CountAccessibleDeploymentsParams struct {
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column2 bool      `json:"column_2"`
+}
+
+func (q *Queries) CountAccessibleDeployments(ctx context.Context, arg CountAccessibleDeploymentsParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, countAccessibleDeployments, arg.OwnerID, arg.Column2)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const countDeploymentsForService = `-- name: CountDeploymentsForService :one
+SELECT COUNT(*) FROM deployments WHERE service_id = $1
+`
+
+func (q *Queries) CountDeploymentsForService(ctx context.Context, serviceID uuid.UUID) (int64, error) {
+	row := q.db.QueryRowContext(ctx, countDeploymentsForService, serviceID)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const failDeployment = `-- name: FailDeployment :exec
+UPDATE deployments
+SET status = 'failed', error = $1, completed_at = $2, updated_at = $2
+WHERE id = $3
+`
+
+type FailDeploymentParams struct {
+	Error       sql.NullString `json:"error"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	ID          uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) FailDeployment(ctx context.Context, arg FailDeploymentParams) error {
+	_, err := q.db.ExecContext(ctx, failDeployment, arg.Error, arg.CompletedAt, arg.ID)
+	return err
+}
+
+const getDeploymentAccess = `-- name: GetDeploymentAccess :one
+SELECT d.status, d.service_id, p.owner_id
+FROM deployments d
+JOIN services s ON d.service_id = s.id
+JOIN projects p ON s.project_id = p.id
+WHERE d.id = $1
+`
+
+type GetDeploymentAccessRow struct {
+	Status    sql.NullString `json:"status"`
+	ServiceID uuid.UUID      `json:"service_id"`
+	OwnerID   uuid.UUID      `json:"owner_id"`
+}
+
+func (q *Queries) GetDeploymentAccess(ctx context.Context, id uuid.UUID) (GetDeploymentAccessRow, error) {
+	row := q.db.QueryRowContext(ctx, getDeploymentAccess, id)
+	var i GetDeploymentAccessRow
+	err := row.Scan(&i.Status, &i.ServiceID, &i.OwnerID)
+	return i, err
+}
+
+const getDeploymentForRollback = `-- name: GetDeploymentForRollback :one
+SELECT d.id, d.service_id, d.commit_hash, d.status, d.image_name, d.image_tag,
+       d.build_log, d.runtime_log, d.error, d.started_at, d.completed_at,
+       d.created_at, d.updated_at, p.owner_id
+FROM deployments d
+JOIN services s ON d.service_id = s.id
+JOIN projects p ON s.project_id = p.id
+WHERE d.id = $1
+`
+
+type GetDeploymentForRollbackRow struct {
+	ID          uuid.UUID      `json:"id"`
+	ServiceID   uuid.UUID      `json:"service_id"`
+	CommitHash  sql.NullString `json:"commit_hash"`
+	Status      sql.NullString `json:"status"`
+	ImageName   sql.NullString `json:"image_name"`
+	ImageTag    sql.NullString `json:"image_tag"`
+	BuildLog    sql.NullString `json:"build_log"`
+	RuntimeLog  sql.NullString `json:"runtime_log"`
+	Error       sql.NullString `json:"error"`
+	StartedAt   sql.NullTime   `json:"started_at"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	CreatedAt   sql.NullTime   `json:"created_at"`
+	UpdatedAt   sql.NullTime   `json:"updated_at"`
+	OwnerID     uuid.UUID      `json:"owner_id"`
+}
+
+func (q *Queries) GetDeploymentForRollback(ctx context.Context, id uuid.UUID) (GetDeploymentForRollbackRow, error) {
+	row := q.db.QueryRowContext(ctx, getDeploymentForRollback, id)
+	var i GetDeploymentForRollbackRow
+	err := row.Scan(
+		&i.ID,
+		&i.ServiceID,
+		&i.CommitHash,
+		&i.Status,
+		&i.ImageName,
+		&i.ImageTag,
+		&i.BuildLog,
+		&i.RuntimeLog,
+		&i.Error,
+		&i.StartedAt,
+		&i.CompletedAt,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.OwnerID,
+	)
+	return i, err
+}
+
+const getDeploymentWithProject = `-- name: GetDeploymentWithProject :one
+SELECT d.id, d.service_id, d.commit_hash, d.status, d.image_name, d.image_tag,
+       d.build_log, d.runtime_log, d.error, d.started_at, d.completed_at,
+       d.created_at, d.updated_at, p.id AS project_id
+FROM deployments d
+JOIN services s ON d.service_id = s.id
+JOIN projects p ON s.project_id = p.id
+WHERE d.id = $1
+`
+
+type GetDeploymentWithProjectRow struct {
+	ID          uuid.UUID      `json:"id"`
+	ServiceID   uuid.UUID      `json:"service_id"`
+	CommitHash  sql.NullString `json:"commit_hash"`
+	Status      sql.NullString `json:"status"`
+	ImageName   sql.NullString `json:"image_name"`
+	ImageTag    sql.NullString `json:"image_tag"`
+	BuildLog    sql.NullString `json:"build_log"`
+	RuntimeLog  sql.NullString `json:"runtime_log"`
+	Error       sql.NullString `json:"error"`
+	StartedAt   sql.NullTime   `json:"started_at"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	CreatedAt   sql.NullTime   `json:"created_at"`
+	UpdatedAt   sql.NullTime   `json:"updated_at"`
+	ProjectID   uuid.UUID      `json:"project_id"`
+}
+
+func (q *Queries) GetDeploymentWithProject(ctx context.Context, id uuid.UUID) (GetDeploymentWithProjectRow, error) {
+	row := q.db.QueryRowContext(ctx, getDeploymentWithProject, id)
+	var i GetDeploymentWithProjectRow
+	err := row.Scan(
+		&i.ID,
+		&i.ServiceID,
+		&i.CommitHash,
+		&i.Status,
+		&i.ImageName,
+		&i.ImageTag,
+		&i.BuildLog,
+		&i.RuntimeLog,
+		&i.Error,
+		&i.StartedAt,
+		&i.CompletedAt,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.ProjectID,
+	)
+	return i, err
+}
+
+const getServiceForDeployWithOwner = `-- name: GetServiceForDeployWithOwner :one
+SELECT s.id, s.project_id, s.name, s.type, s.status, s.image, s.command,
+       s.environment, s.git_repo, s.git_branch, s.build_path, s.cpu, s.memory,
+       COALESCE(s.replicas, 1) AS replicas, COALESCE(s.port, 0) AS port,
+       COALESCE(s.domain, '') AS domain, COALESCE(s.healthcheck_path, '') AS healthcheck_path,
+       COALESCE(s.restart_policy, 'unless-stopped') AS restart_policy,
+       COALESCE(s.builder, 'auto') AS builder, COALESCE(s.cpu_reserve, '') AS cpu_reserve,
+       COALESCE(s.memory_reserve, '') AS memory_reserve, COALESCE(s.static_build_cmd, '') AS static_build_cmd,
+       COALESCE(s.static_dir, '') AS static_dir,
+       s.created_at, s.updated_at, p.owner_id
+FROM services s
+JOIN projects p ON s.project_id = p.id
+WHERE s.id = $1
+`
+
+type GetServiceForDeployWithOwnerRow struct {
+	ID              uuid.UUID      `json:"id"`
+	ProjectID       uuid.UUID      `json:"project_id"`
+	Name            string         `json:"name"`
+	Type            sql.NullString `json:"type"`
+	Status          sql.NullString `json:"status"`
+	Image           sql.NullString `json:"image"`
+	Command         sql.NullString `json:"command"`
+	Environment     sql.NullString `json:"environment"`
+	GitRepo         sql.NullString `json:"git_repo"`
+	GitBranch       sql.NullString `json:"git_branch"`
+	BuildPath       sql.NullString `json:"build_path"`
+	Cpu             sql.NullString `json:"cpu"`
+	Memory          sql.NullString `json:"memory"`
+	Replicas        int32          `json:"replicas"`
+	Port            int32          `json:"port"`
+	Domain          string         `json:"domain"`
+	HealthcheckPath string         `json:"healthcheck_path"`
+	RestartPolicy   string         `json:"restart_policy"`
+	Builder         string         `json:"builder"`
+	CpuReserve      string         `json:"cpu_reserve"`
+	MemoryReserve   string         `json:"memory_reserve"`
+	StaticBuildCmd  string         `json:"static_build_cmd"`
+	StaticDir       string         `json:"static_dir"`
+	CreatedAt       sql.NullTime   `json:"created_at"`
+	UpdatedAt       sql.NullTime   `json:"updated_at"`
+	OwnerID         uuid.UUID      `json:"owner_id"`
+}
+
+func (q *Queries) GetServiceForDeployWithOwner(ctx context.Context, id uuid.UUID) (GetServiceForDeployWithOwnerRow, error) {
+	row := q.db.QueryRowContext(ctx, getServiceForDeployWithOwner, id)
+	var i GetServiceForDeployWithOwnerRow
+	err := row.Scan(
+		&i.ID,
+		&i.ProjectID,
+		&i.Name,
+		&i.Type,
+		&i.Status,
+		&i.Image,
+		&i.Command,
+		&i.Environment,
+		&i.GitRepo,
+		&i.GitBranch,
+		&i.BuildPath,
+		&i.Cpu,
+		&i.Memory,
+		&i.Replicas,
+		&i.Port,
+		&i.Domain,
+		&i.HealthcheckPath,
+		&i.RestartPolicy,
+		&i.Builder,
+		&i.CpuReserve,
+		&i.MemoryReserve,
+		&i.StaticBuildCmd,
+		&i.StaticDir,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.OwnerID,
+	)
+	return i, err
+}
+
+const getServicePublishedPort = `-- name: GetServicePublishedPort :one
+SELECT published_port FROM services WHERE id = $1
+`
+
+func (q *Queries) GetServicePublishedPort(ctx context.Context, id uuid.UUID) (int32, error) {
+	row := q.db.QueryRowContext(ctx, getServicePublishedPort, id)
+	var published_port int32
+	err := row.Scan(&published_port)
+	return published_port, err
+}
+
+const insertDeployment = `-- name: InsertDeployment :exec
+INSERT INTO deployments
+    (id, service_id, version, commit_hash, status, image_name, image_tag, created_at, updated_at)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
+`
+
+type InsertDeploymentParams struct {
+	ID         uuid.UUID      `json:"id"`
+	ServiceID  uuid.UUID      `json:"service_id"`
+	Version    string         `json:"version"`
+	CommitHash sql.NullString `json:"commit_hash"`
+	Status     sql.NullString `json:"status"`
+	ImageName  sql.NullString `json:"image_name"`
+	ImageTag   sql.NullString `json:"image_tag"`
+	CreatedAt  sql.NullTime   `json:"created_at"`
+	UpdatedAt  sql.NullTime   `json:"updated_at"`
+}
+
+func (q *Queries) InsertDeployment(ctx context.Context, arg InsertDeploymentParams) error {
+	_, err := q.db.ExecContext(ctx, insertDeployment,
+		arg.ID,
+		arg.ServiceID,
+		arg.Version,
+		arg.CommitHash,
+		arg.Status,
+		arg.ImageName,
+		arg.ImageTag,
+		arg.CreatedAt,
+		arg.UpdatedAt,
+	)
+	return err
+}
+
+const listDeploymentsForService = `-- name: ListDeploymentsForService :many
+SELECT id, service_id, commit_hash, status, image_name, image_tag,
+       build_log, runtime_log, error, started_at, completed_at, created_at, updated_at
+FROM deployments
+WHERE service_id = $1
+ORDER BY created_at DESC
+LIMIT $2 OFFSET $3
+`
+
+type ListDeploymentsForServiceParams struct {
+	ServiceID uuid.UUID `json:"service_id"`
+	Limit     int32     `json:"limit"`
+	Offset    int32     `json:"offset"`
+}
+
+type ListDeploymentsForServiceRow struct {
+	ID          uuid.UUID      `json:"id"`
+	ServiceID   uuid.UUID      `json:"service_id"`
+	CommitHash  sql.NullString `json:"commit_hash"`
+	Status      sql.NullString `json:"status"`
+	ImageName   sql.NullString `json:"image_name"`
+	ImageTag    sql.NullString `json:"image_tag"`
+	BuildLog    sql.NullString `json:"build_log"`
+	RuntimeLog  sql.NullString `json:"runtime_log"`
+	Error       sql.NullString `json:"error"`
+	StartedAt   sql.NullTime   `json:"started_at"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	CreatedAt   sql.NullTime   `json:"created_at"`
+	UpdatedAt   sql.NullTime   `json:"updated_at"`
+}
+
+func (q *Queries) ListDeploymentsForService(ctx context.Context, arg ListDeploymentsForServiceParams) ([]ListDeploymentsForServiceRow, error) {
+	rows, err := q.db.QueryContext(ctx, listDeploymentsForService, arg.ServiceID, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListDeploymentsForServiceRow{}
+	for rows.Next() {
+		var i ListDeploymentsForServiceRow
+		if err := rows.Scan(
+			&i.ID,
+			&i.ServiceID,
+			&i.CommitHash,
+			&i.Status,
+			&i.ImageName,
+			&i.ImageTag,
+			&i.BuildLog,
+			&i.RuntimeLog,
+			&i.Error,
+			&i.StartedAt,
+			&i.CompletedAt,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listRecentAccessibleDeployments = `-- name: ListRecentAccessibleDeployments :many
+SELECT d.id, d.service_id, s.name AS service_name, p.name AS project_name, d.status,
+       COALESCE(d.image_name, '') AS image_name, d.started_at, d.completed_at, d.created_at
+FROM deployments d
+JOIN services s ON s.id = d.service_id
+JOIN projects p ON p.id = s.project_id
+WHERE p.is_approved OR p.owner_id = $1 OR $2::bool
+   OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1)
+ORDER BY d.created_at DESC
+LIMIT $3 OFFSET $4
+`
+
+type ListRecentAccessibleDeploymentsParams struct {
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column2 bool      `json:"column_2"`
+	Limit   int32     `json:"limit"`
+	Offset  int32     `json:"offset"`
+}
+
+type ListRecentAccessibleDeploymentsRow struct {
+	ID          uuid.UUID      `json:"id"`
+	ServiceID   uuid.UUID      `json:"service_id"`
+	ServiceName string         `json:"service_name"`
+	ProjectName string         `json:"project_name"`
+	Status      sql.NullString `json:"status"`
+	ImageName   string         `json:"image_name"`
+	StartedAt   sql.NullTime   `json:"started_at"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	CreatedAt   sql.NullTime   `json:"created_at"`
+}
+
+func (q *Queries) ListRecentAccessibleDeployments(ctx context.Context, arg ListRecentAccessibleDeploymentsParams) ([]ListRecentAccessibleDeploymentsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listRecentAccessibleDeployments,
+		arg.OwnerID,
+		arg.Column2,
+		arg.Limit,
+		arg.Offset,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListRecentAccessibleDeploymentsRow{}
+	for rows.Next() {
+		var i ListRecentAccessibleDeploymentsRow
+		if err := rows.Scan(
+			&i.ID,
+			&i.ServiceID,
+			&i.ServiceName,
+			&i.ProjectName,
+			&i.Status,
+			&i.ImageName,
+			&i.StartedAt,
+			&i.CompletedAt,
+			&i.CreatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const setDeploymentStatus = `-- name: SetDeploymentStatus :exec
+UPDATE deployments SET status = $1, updated_at = $2 WHERE id = $3
+`
+
+type SetDeploymentStatusParams struct {
+	Status    sql.NullString `json:"status"`
+	UpdatedAt sql.NullTime   `json:"updated_at"`
+	ID        uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) SetDeploymentStatus(ctx context.Context, arg SetDeploymentStatusParams) error {
+	_, err := q.db.ExecContext(ctx, setDeploymentStatus, arg.Status, arg.UpdatedAt, arg.ID)
+	return err
+}
+
+const setServiceStatus = `-- name: SetServiceStatus :exec
+UPDATE services SET status = $1, updated_at = $2 WHERE id = $3
+`
+
+type SetServiceStatusParams struct {
+	Status    sql.NullString `json:"status"`
+	UpdatedAt sql.NullTime   `json:"updated_at"`
+	ID        uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) SetServiceStatus(ctx context.Context, arg SetServiceStatusParams) error {
+	_, err := q.db.ExecContext(ctx, setServiceStatus, arg.Status, arg.UpdatedAt, arg.ID)
+	return err
+}
+
+const syncDeploymentProgress = `-- name: SyncDeploymentProgress :exec
+UPDATE deployments
+SET status = $1,
+    image_name = $2,
+    image_tag = $3,
+    build_log = $4,
+    runtime_log = $5,
+    error = $6,
+    started_at = $7,
+    completed_at = $8,
+    updated_at = $9
+WHERE id = $10
+`
+
+type SyncDeploymentProgressParams struct {
+	Status      sql.NullString `json:"status"`
+	ImageName   sql.NullString `json:"image_name"`
+	ImageTag    sql.NullString `json:"image_tag"`
+	BuildLog    sql.NullString `json:"build_log"`
+	RuntimeLog  sql.NullString `json:"runtime_log"`
+	Error       sql.NullString `json:"error"`
+	StartedAt   sql.NullTime   `json:"started_at"`
+	CompletedAt sql.NullTime   `json:"completed_at"`
+	UpdatedAt   sql.NullTime   `json:"updated_at"`
+	ID          uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) SyncDeploymentProgress(ctx context.Context, arg SyncDeploymentProgressParams) error {
+	_, err := q.db.ExecContext(ctx, syncDeploymentProgress,
+		arg.Status,
+		arg.ImageName,
+		arg.ImageTag,
+		arg.BuildLog,
+		arg.RuntimeLog,
+		arg.Error,
+		arg.StartedAt,
+		arg.CompletedAt,
+		arg.UpdatedAt,
+		arg.ID,
+	)
+	return err
+}

app/backend/internal/database/sqlcdb/domains.sql.go

@@ -0,0 +1,242 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: domains.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const clearServiceDomainDefault = `-- name: ClearServiceDomainDefault :exec
+UPDATE service_domains SET is_default = false WHERE service_id = $1
+`
+
+func (q *Queries) ClearServiceDomainDefault(ctx context.Context, serviceID uuid.UUID) error {
+	_, err := q.db.ExecContext(ctx, clearServiceDomainDefault, serviceID)
+	return err
+}
+
+const countServiceDomains = `-- name: CountServiceDomains :one
+SELECT COUNT(*) FROM service_domains WHERE service_id = $1
+`
+
+func (q *Queries) CountServiceDomains(ctx context.Context, serviceID uuid.UUID) (int64, error) {
+	row := q.db.QueryRowContext(ctx, countServiceDomains, serviceID)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const createServiceDomain = `-- name: CreateServiceDomain :one
+INSERT INTO service_domains (service_id, domain, is_default)
+VALUES ($1, $2, $3)
+RETURNING id, service_id, domain, is_default, cert_type, cert_status, created_at
+`
+
+type CreateServiceDomainParams struct {
+	ServiceID uuid.UUID `json:"service_id"`
+	Domain    string    `json:"domain"`
+	IsDefault bool      `json:"is_default"`
+}
+
+type CreateServiceDomainRow struct {
+	ID         uuid.UUID `json:"id"`
+	ServiceID  uuid.UUID `json:"service_id"`
+	Domain     string    `json:"domain"`
+	IsDefault  bool      `json:"is_default"`
+	CertType   string    `json:"cert_type"`
+	CertStatus string    `json:"cert_status"`
+	CreatedAt  time.Time `json:"created_at"`
+}
+
+func (q *Queries) CreateServiceDomain(ctx context.Context, arg CreateServiceDomainParams) (CreateServiceDomainRow, error) {
+	row := q.db.QueryRowContext(ctx, createServiceDomain, arg.ServiceID, arg.Domain, arg.IsDefault)
+	var i CreateServiceDomainRow
+	err := row.Scan(
+		&i.ID,
+		&i.ServiceID,
+		&i.Domain,
+		&i.IsDefault,
+		&i.CertType,
+		&i.CertStatus,
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const deleteServiceDomain = `-- name: DeleteServiceDomain :execrows
+DELETE FROM service_domains WHERE id = $1 AND service_id = $2
+`
+
+type DeleteServiceDomainParams struct {
+	ID        uuid.UUID `json:"id"`
+	ServiceID uuid.UUID `json:"service_id"`
+}
+
+func (q *Queries) DeleteServiceDomain(ctx context.Context, arg DeleteServiceDomainParams) (int64, error) {
+	result, err := q.db.ExecContext(ctx, deleteServiceDomain, arg.ID, arg.ServiceID)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
+}
+
+const getServiceAccess = `-- name: GetServiceAccess :one
+SELECT maintenance_mode, basic_auth_users FROM services WHERE id = $1
+`
+
+type GetServiceAccessRow struct {
+	MaintenanceMode bool   `json:"maintenance_mode"`
+	BasicAuthUsers  string `json:"basic_auth_users"`
+}
+
+func (q *Queries) GetServiceAccess(ctx context.Context, id uuid.UUID) (GetServiceAccessRow, error) {
+	row := q.db.QueryRowContext(ctx, getServiceAccess, id)
+	var i GetServiceAccessRow
+	err := row.Scan(&i.MaintenanceMode, &i.BasicAuthUsers)
+	return i, err
+}
+
+const getServiceDomainDefault = `-- name: GetServiceDomainDefault :one
+SELECT domain FROM service_domains WHERE service_id = $1 AND is_default
+`
+
+func (q *Queries) GetServiceDomainDefault(ctx context.Context, serviceID uuid.UUID) (string, error) {
+	row := q.db.QueryRowContext(ctx, getServiceDomainDefault, serviceID)
+	var domain string
+	err := row.Scan(&domain)
+	return domain, err
+}
+
+const getServiceDomainFirst = `-- name: GetServiceDomainFirst :one
+SELECT domain FROM service_domains WHERE service_id = $1 ORDER BY created_at ASC LIMIT 1
+`
+
+func (q *Queries) GetServiceDomainFirst(ctx context.Context, serviceID uuid.UUID) (string, error) {
+	row := q.db.QueryRowContext(ctx, getServiceDomainFirst, serviceID)
+	var domain string
+	err := row.Scan(&domain)
+	return domain, err
+}
+
+const getServicePlacementBrief = `-- name: GetServicePlacementBrief :one
+SELECT name, node_id, COALESCE(spread, false) AS spread FROM services WHERE id = $1
+`
+
+type GetServicePlacementBriefRow struct {
+	Name   string         `json:"name"`
+	NodeID sql.NullString `json:"node_id"`
+	Spread bool           `json:"spread"`
+}
+
+func (q *Queries) GetServicePlacementBrief(ctx context.Context, id uuid.UUID) (GetServicePlacementBriefRow, error) {
+	row := q.db.QueryRowContext(ctx, getServicePlacementBrief, id)
+	var i GetServicePlacementBriefRow
+	err := row.Scan(&i.Name, &i.NodeID, &i.Spread)
+	return i, err
+}
+
+const listServiceDomains = `-- name: ListServiceDomains :many
+SELECT id, service_id, domain, is_default, cert_type, cert_status, last_checked_at, created_at
+FROM service_domains
+WHERE service_id = $1
+ORDER BY is_default DESC, created_at ASC
+`
+
+func (q *Queries) ListServiceDomains(ctx context.Context, serviceID uuid.UUID) ([]ServiceDomain, error) {
+	rows, err := q.db.QueryContext(ctx, listServiceDomains, serviceID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ServiceDomain{}
+	for rows.Next() {
+		var i ServiceDomain
+		if err := rows.Scan(
+			&i.ID,
+			&i.ServiceID,
+			&i.Domain,
+			&i.IsDefault,
+			&i.CertType,
+			&i.CertStatus,
+			&i.LastCheckedAt,
+			&i.CreatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const serviceWriteAccess = `-- name: ServiceWriteAccess :one
+SELECT EXISTS(
+    SELECT 1 FROM services s JOIN projects p ON s.project_id = p.id
+    WHERE s.id = $1 AND (p.owner_id = $2 OR $3::bool)
+) AS allowed
+`
+
+type ServiceWriteAccessParams struct {
+	ID      uuid.UUID `json:"id"`
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column3 bool      `json:"column_3"`
+}
+
+func (q *Queries) ServiceWriteAccess(ctx context.Context, arg ServiceWriteAccessParams) (bool, error) {
+	row := q.db.QueryRowContext(ctx, serviceWriteAccess, arg.ID, arg.OwnerID, arg.Column3)
+	var allowed bool
+	err := row.Scan(&allowed)
+	return allowed, err
+}
+
+const setServiceDomainDefault = `-- name: SetServiceDomainDefault :execrows
+UPDATE service_domains SET is_default = (id = $1) WHERE service_id = $2
+`
+
+type SetServiceDomainDefaultParams struct {
+	ID        uuid.UUID `json:"id"`
+	ServiceID uuid.UUID `json:"service_id"`
+}
+
+func (q *Queries) SetServiceDomainDefault(ctx context.Context, arg SetServiceDomainDefaultParams) (int64, error) {
+	result, err := q.db.ExecContext(ctx, setServiceDomainDefault, arg.ID, arg.ServiceID)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
+}
+
+const setServiceLegacyDomain = `-- name: SetServiceLegacyDomain :exec
+UPDATE services SET domain = $1 WHERE id = $2
+`
+
+type SetServiceLegacyDomainParams struct {
+	Domain string    `json:"domain"`
+	ID     uuid.UUID `json:"id"`
+}
+
+func (q *Queries) SetServiceLegacyDomain(ctx context.Context, arg SetServiceLegacyDomainParams) error {
+	_, err := q.db.ExecContext(ctx, setServiceLegacyDomain, arg.Domain, arg.ID)
+	return err
+}
+
+const touchServiceDomainChecked = `-- name: TouchServiceDomainChecked :exec
+UPDATE service_domains SET last_checked_at = NOW() WHERE id = $1
+`
+
+func (q *Queries) TouchServiceDomainChecked(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.ExecContext(ctx, touchServiceDomainChecked, id)
+	return err
+}

app/backend/internal/database/sqlcdb/metrics.sql.go

@@ -0,0 +1,623 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: metrics.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+	"time"
+)
+
+const aggregateNodeMetrics = `-- name: AggregateNodeMetrics :many
+SELECT date_bin($1::interval, timestamp, '2000-01-01'::timestamptz) AS bucket,
+       AVG(cpu_usage)::float8 AS avg_cpu,
+       AVG(memory_usage_percent)::float8 AS avg_memory,
+       AVG(storage_usage_percent)::float8 AS avg_storage
+FROM node_metrics
+WHERE node_id = $2 AND timestamp BETWEEN $3 AND $4
+GROUP BY bucket
+ORDER BY bucket ASC
+`
+
+type AggregateNodeMetricsParams struct {
+	Column1     int64     `json:"column_1"`
+	NodeID      string    `json:"node_id"`
+	Timestamp   time.Time `json:"timestamp"`
+	Timestamp_2 time.Time `json:"timestamp_2"`
+}
+
+type AggregateNodeMetricsRow struct {
+	Bucket     interface{} `json:"bucket"`
+	AvgCpu     float64     `json:"avg_cpu"`
+	AvgMemory  float64     `json:"avg_memory"`
+	AvgStorage float64     `json:"avg_storage"`
+}
+
+// Portable bucket bucketing (no TimescaleDB): floor epoch seconds into
+// bucket-sized buckets, then back to timestamptz.
+func (q *Queries) AggregateNodeMetrics(ctx context.Context, arg AggregateNodeMetricsParams) ([]AggregateNodeMetricsRow, error) {
+	rows, err := q.db.QueryContext(ctx, aggregateNodeMetrics,
+		arg.Column1,
+		arg.NodeID,
+		arg.Timestamp,
+		arg.Timestamp_2,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []AggregateNodeMetricsRow{}
+	for rows.Next() {
+		var i AggregateNodeMetricsRow
+		if err := rows.Scan(
+			&i.Bucket,
+			&i.AvgCpu,
+			&i.AvgMemory,
+			&i.AvgStorage,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listInstanceMetrics = `-- name: ListInstanceMetrics :many
+SELECT instance_id, node_id, status, cpu, memory,
+       network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+       network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+       start_time, last_seen, health_status, health_last_check, health_check_count, health_failure_count
+FROM instance_metrics
+WHERE service_id = $1 AND timestamp = $2
+`
+
+type ListInstanceMetricsParams struct {
+	ServiceID string    `json:"service_id"`
+	Timestamp time.Time `json:"timestamp"`
+}
+
+type ListInstanceMetricsRow struct {
+	InstanceID            string         `json:"instance_id"`
+	NodeID                sql.NullString `json:"node_id"`
+	Status                sql.NullString `json:"status"`
+	Cpu                   sql.NullString `json:"cpu"`
+	Memory                sql.NullInt64  `json:"memory"`
+	NetworkBytesIn        sql.NullInt64  `json:"network_bytes_in"`
+	NetworkBytesOut       sql.NullInt64  `json:"network_bytes_out"`
+	NetworkPacketsIn      sql.NullInt64  `json:"network_packets_in"`
+	NetworkPacketsOut     sql.NullInt64  `json:"network_packets_out"`
+	NetworkConnectionsIn  sql.NullInt32  `json:"network_connections_in"`
+	NetworkConnectionsOut sql.NullInt32  `json:"network_connections_out"`
+	NetworkErrorsIn       sql.NullInt64  `json:"network_errors_in"`
+	NetworkErrorsOut      sql.NullInt64  `json:"network_errors_out"`
+	StartTime             sql.NullTime   `json:"start_time"`
+	LastSeen              sql.NullTime   `json:"last_seen"`
+	HealthStatus          sql.NullString `json:"health_status"`
+	HealthLastCheck       sql.NullTime   `json:"health_last_check"`
+	HealthCheckCount      sql.NullInt32  `json:"health_check_count"`
+	HealthFailureCount    sql.NullInt32  `json:"health_failure_count"`
+}
+
+func (q *Queries) ListInstanceMetrics(ctx context.Context, arg ListInstanceMetricsParams) ([]ListInstanceMetricsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listInstanceMetrics, arg.ServiceID, arg.Timestamp)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListInstanceMetricsRow{}
+	for rows.Next() {
+		var i ListInstanceMetricsRow
+		if err := rows.Scan(
+			&i.InstanceID,
+			&i.NodeID,
+			&i.Status,
+			&i.Cpu,
+			&i.Memory,
+			&i.NetworkBytesIn,
+			&i.NetworkBytesOut,
+			&i.NetworkPacketsIn,
+			&i.NetworkPacketsOut,
+			&i.NetworkConnectionsIn,
+			&i.NetworkConnectionsOut,
+			&i.NetworkErrorsIn,
+			&i.NetworkErrorsOut,
+			&i.StartTime,
+			&i.LastSeen,
+			&i.HealthStatus,
+			&i.HealthLastCheck,
+			&i.HealthCheckCount,
+			&i.HealthFailureCount,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listNodeMetrics = `-- name: ListNodeMetrics :many
+SELECT node_id, timestamp, cpu_usage, cpu_cores, load_avg_1, load_avg_5, load_avg_15,
+       memory_total, memory_used, memory_available, memory_usage_percent,
+       storage_total, storage_used, storage_available, storage_usage_percent,
+       network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+       network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+       coalesce(extract(epoch from uptime), 0)::bigint AS uptime_seconds,
+       processes, os, kernel, architecture
+FROM node_metrics
+WHERE node_id = $1 AND timestamp BETWEEN $2 AND $3
+ORDER BY timestamp ASC
+`
+
+type ListNodeMetricsParams struct {
+	NodeID      string    `json:"node_id"`
+	Timestamp   time.Time `json:"timestamp"`
+	Timestamp_2 time.Time `json:"timestamp_2"`
+}
+
+type ListNodeMetricsRow struct {
+	NodeID                string         `json:"node_id"`
+	Timestamp             time.Time      `json:"timestamp"`
+	CpuUsage              sql.NullString `json:"cpu_usage"`
+	CpuCores              sql.NullString `json:"cpu_cores"`
+	LoadAvg1              sql.NullString `json:"load_avg_1"`
+	LoadAvg5              sql.NullString `json:"load_avg_5"`
+	LoadAvg15             sql.NullString `json:"load_avg_15"`
+	MemoryTotal           sql.NullInt64  `json:"memory_total"`
+	MemoryUsed            sql.NullInt64  `json:"memory_used"`
+	MemoryAvailable       sql.NullInt64  `json:"memory_available"`
+	MemoryUsagePercent    sql.NullString `json:"memory_usage_percent"`
+	StorageTotal          sql.NullInt64  `json:"storage_total"`
+	StorageUsed           sql.NullInt64  `json:"storage_used"`
+	StorageAvailable      sql.NullInt64  `json:"storage_available"`
+	StorageUsagePercent   sql.NullString `json:"storage_usage_percent"`
+	NetworkBytesIn        sql.NullInt64  `json:"network_bytes_in"`
+	NetworkBytesOut       sql.NullInt64  `json:"network_bytes_out"`
+	NetworkPacketsIn      sql.NullInt64  `json:"network_packets_in"`
+	NetworkPacketsOut     sql.NullInt64  `json:"network_packets_out"`
+	NetworkConnectionsIn  sql.NullInt32  `json:"network_connections_in"`
+	NetworkConnectionsOut sql.NullInt32  `json:"network_connections_out"`
+	NetworkErrorsIn       sql.NullInt64  `json:"network_errors_in"`
+	NetworkErrorsOut      sql.NullInt64  `json:"network_errors_out"`
+	UptimeSeconds         int64          `json:"uptime_seconds"`
+	Processes             sql.NullInt32  `json:"processes"`
+	Os                    sql.NullString `json:"os"`
+	Kernel                sql.NullString `json:"kernel"`
+	Architecture          sql.NullString `json:"architecture"`
+}
+
+func (q *Queries) ListNodeMetrics(ctx context.Context, arg ListNodeMetricsParams) ([]ListNodeMetricsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listNodeMetrics, arg.NodeID, arg.Timestamp, arg.Timestamp_2)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListNodeMetricsRow{}
+	for rows.Next() {
+		var i ListNodeMetricsRow
+		if err := rows.Scan(
+			&i.NodeID,
+			&i.Timestamp,
+			&i.CpuUsage,
+			&i.CpuCores,
+			&i.LoadAvg1,
+			&i.LoadAvg5,
+			&i.LoadAvg15,
+			&i.MemoryTotal,
+			&i.MemoryUsed,
+			&i.MemoryAvailable,
+			&i.MemoryUsagePercent,
+			&i.StorageTotal,
+			&i.StorageUsed,
+			&i.StorageAvailable,
+			&i.StorageUsagePercent,
+			&i.NetworkBytesIn,
+			&i.NetworkBytesOut,
+			&i.NetworkPacketsIn,
+			&i.NetworkPacketsOut,
+			&i.NetworkConnectionsIn,
+			&i.NetworkConnectionsOut,
+			&i.NetworkErrorsIn,
+			&i.NetworkErrorsOut,
+			&i.UptimeSeconds,
+			&i.Processes,
+			&i.Os,
+			&i.Kernel,
+			&i.Architecture,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listServiceMetrics = `-- name: ListServiceMetrics :many
+SELECT service_id, service_name, project_id, timestamp,
+       requests_total, requests_success, requests_errors, requests_avg_latency,
+       requests_p95_latency, requests_p99_latency, requests_throughput,
+       errors_total, errors_rate, performance_response_time, performance_throughput,
+       performance_concurrency, performance_saturation, performance_utilization,
+       resource_cpu_usage, resource_memory_usage, resource_storage_usage,
+       resource_network_usage, resource_score
+FROM service_metrics
+WHERE service_id = $1 AND timestamp BETWEEN $2 AND $3
+ORDER BY timestamp ASC
+`
+
+type ListServiceMetricsParams struct {
+	ServiceID   string    `json:"service_id"`
+	Timestamp   time.Time `json:"timestamp"`
+	Timestamp_2 time.Time `json:"timestamp_2"`
+}
+
+type ListServiceMetricsRow struct {
+	ServiceID               string         `json:"service_id"`
+	ServiceName             string         `json:"service_name"`
+	ProjectID               string         `json:"project_id"`
+	Timestamp               time.Time      `json:"timestamp"`
+	RequestsTotal           sql.NullInt64  `json:"requests_total"`
+	RequestsSuccess         sql.NullInt64  `json:"requests_success"`
+	RequestsErrors          sql.NullInt64  `json:"requests_errors"`
+	RequestsAvgLatency      sql.NullString `json:"requests_avg_latency"`
+	RequestsP95Latency      sql.NullString `json:"requests_p95_latency"`
+	RequestsP99Latency      sql.NullString `json:"requests_p99_latency"`
+	RequestsThroughput      sql.NullString `json:"requests_throughput"`
+	ErrorsTotal             sql.NullInt64  `json:"errors_total"`
+	ErrorsRate              sql.NullString `json:"errors_rate"`
+	PerformanceResponseTime sql.NullString `json:"performance_response_time"`
+	PerformanceThroughput   sql.NullString `json:"performance_throughput"`
+	PerformanceConcurrency  sql.NullInt64  `json:"performance_concurrency"`
+	PerformanceSaturation   sql.NullString `json:"performance_saturation"`
+	PerformanceUtilization  sql.NullString `json:"performance_utilization"`
+	ResourceCpuUsage        sql.NullString `json:"resource_cpu_usage"`
+	ResourceMemoryUsage     sql.NullInt64  `json:"resource_memory_usage"`
+	ResourceStorageUsage    sql.NullInt64  `json:"resource_storage_usage"`
+	ResourceNetworkUsage    sql.NullInt64  `json:"resource_network_usage"`
+	ResourceScore           sql.NullString `json:"resource_score"`
+}
+
+func (q *Queries) ListServiceMetrics(ctx context.Context, arg ListServiceMetricsParams) ([]ListServiceMetricsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listServiceMetrics, arg.ServiceID, arg.Timestamp, arg.Timestamp_2)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListServiceMetricsRow{}
+	for rows.Next() {
+		var i ListServiceMetricsRow
+		if err := rows.Scan(
+			&i.ServiceID,
+			&i.ServiceName,
+			&i.ProjectID,
+			&i.Timestamp,
+			&i.RequestsTotal,
+			&i.RequestsSuccess,
+			&i.RequestsErrors,
+			&i.RequestsAvgLatency,
+			&i.RequestsP95Latency,
+			&i.RequestsP99Latency,
+			&i.RequestsThroughput,
+			&i.ErrorsTotal,
+			&i.ErrorsRate,
+			&i.PerformanceResponseTime,
+			&i.PerformanceThroughput,
+			&i.PerformanceConcurrency,
+			&i.PerformanceSaturation,
+			&i.PerformanceUtilization,
+			&i.ResourceCpuUsage,
+			&i.ResourceMemoryUsage,
+			&i.ResourceStorageUsage,
+			&i.ResourceNetworkUsage,
+			&i.ResourceScore,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const upsertInstanceMetrics = `-- name: UpsertInstanceMetrics :exec
+INSERT INTO instance_metrics (
+    service_id, timestamp, instance_id, node_id, status, cpu, memory,
+    network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+    network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+    start_time, last_seen, health_status, health_last_check, health_check_count, health_failure_count
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
+    $16, $17, $18, $19, $20, $21
+)
+ON CONFLICT (service_id, timestamp, instance_id) DO UPDATE SET
+    node_id = EXCLUDED.node_id,
+    status = EXCLUDED.status,
+    cpu = EXCLUDED.cpu,
+    memory = EXCLUDED.memory,
+    network_bytes_in = EXCLUDED.network_bytes_in,
+    network_bytes_out = EXCLUDED.network_bytes_out,
+    network_packets_in = EXCLUDED.network_packets_in,
+    network_packets_out = EXCLUDED.network_packets_out,
+    network_connections_in = EXCLUDED.network_connections_in,
+    network_connections_out = EXCLUDED.network_connections_out,
+    network_errors_in = EXCLUDED.network_errors_in,
+    network_errors_out = EXCLUDED.network_errors_out,
+    start_time = EXCLUDED.start_time,
+    last_seen = EXCLUDED.last_seen,
+    health_status = EXCLUDED.health_status,
+    health_last_check = EXCLUDED.health_last_check,
+    health_check_count = EXCLUDED.health_check_count,
+    health_failure_count = EXCLUDED.health_failure_count
+`
+
+type UpsertInstanceMetricsParams struct {
+	ServiceID             string         `json:"service_id"`
+	Timestamp             time.Time      `json:"timestamp"`
+	InstanceID            string         `json:"instance_id"`
+	NodeID                sql.NullString `json:"node_id"`
+	Status                sql.NullString `json:"status"`
+	Cpu                   sql.NullString `json:"cpu"`
+	Memory                sql.NullInt64  `json:"memory"`
+	NetworkBytesIn        sql.NullInt64  `json:"network_bytes_in"`
+	NetworkBytesOut       sql.NullInt64  `json:"network_bytes_out"`
+	NetworkPacketsIn      sql.NullInt64  `json:"network_packets_in"`
+	NetworkPacketsOut     sql.NullInt64  `json:"network_packets_out"`
+	NetworkConnectionsIn  sql.NullInt32  `json:"network_connections_in"`
+	NetworkConnectionsOut sql.NullInt32  `json:"network_connections_out"`
+	NetworkErrorsIn       sql.NullInt64  `json:"network_errors_in"`
+	NetworkErrorsOut      sql.NullInt64  `json:"network_errors_out"`
+	StartTime             sql.NullTime   `json:"start_time"`
+	LastSeen              sql.NullTime   `json:"last_seen"`
+	HealthStatus          sql.NullString `json:"health_status"`
+	HealthLastCheck       sql.NullTime   `json:"health_last_check"`
+	HealthCheckCount      sql.NullInt32  `json:"health_check_count"`
+	HealthFailureCount    sql.NullInt32  `json:"health_failure_count"`
+}
+
+func (q *Queries) UpsertInstanceMetrics(ctx context.Context, arg UpsertInstanceMetricsParams) error {
+	_, err := q.db.ExecContext(ctx, upsertInstanceMetrics,
+		arg.ServiceID,
+		arg.Timestamp,
+		arg.InstanceID,
+		arg.NodeID,
+		arg.Status,
+		arg.Cpu,
+		arg.Memory,
+		arg.NetworkBytesIn,
+		arg.NetworkBytesOut,
+		arg.NetworkPacketsIn,
+		arg.NetworkPacketsOut,
+		arg.NetworkConnectionsIn,
+		arg.NetworkConnectionsOut,
+		arg.NetworkErrorsIn,
+		arg.NetworkErrorsOut,
+		arg.StartTime,
+		arg.LastSeen,
+		arg.HealthStatus,
+		arg.HealthLastCheck,
+		arg.HealthCheckCount,
+		arg.HealthFailureCount,
+	)
+	return err
+}
+
+const upsertNodeMetrics = `-- name: UpsertNodeMetrics :exec
+INSERT INTO node_metrics (
+    node_id, timestamp, cpu_usage, cpu_cores, load_avg_1, load_avg_5, load_avg_15,
+    memory_total, memory_used, memory_available, memory_usage_percent,
+    storage_total, storage_used, storage_available, storage_usage_percent,
+    network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+    network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+    uptime, processes, os, kernel, architecture
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
+    $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28
+)
+ON CONFLICT (node_id, timestamp) DO UPDATE SET
+    cpu_usage = EXCLUDED.cpu_usage,
+    cpu_cores = EXCLUDED.cpu_cores,
+    load_avg_1 = EXCLUDED.load_avg_1,
+    load_avg_5 = EXCLUDED.load_avg_5,
+    load_avg_15 = EXCLUDED.load_avg_15,
+    memory_total = EXCLUDED.memory_total,
+    memory_used = EXCLUDED.memory_used,
+    memory_available = EXCLUDED.memory_available,
+    memory_usage_percent = EXCLUDED.memory_usage_percent,
+    storage_total = EXCLUDED.storage_total,
+    storage_used = EXCLUDED.storage_used,
+    storage_available = EXCLUDED.storage_available,
+    storage_usage_percent = EXCLUDED.storage_usage_percent,
+    network_bytes_in = EXCLUDED.network_bytes_in,
+    network_bytes_out = EXCLUDED.network_bytes_out,
+    network_packets_in = EXCLUDED.network_packets_in,
+    network_packets_out = EXCLUDED.network_packets_out,
+    network_connections_in = EXCLUDED.network_connections_in,
+    network_connections_out = EXCLUDED.network_connections_out,
+    network_errors_in = EXCLUDED.network_errors_in,
+    network_errors_out = EXCLUDED.network_errors_out,
+    uptime = EXCLUDED.uptime,
+    processes = EXCLUDED.processes,
+    os = EXCLUDED.os,
+    kernel = EXCLUDED.kernel,
+    architecture = EXCLUDED.architecture
+`
+
+type UpsertNodeMetricsParams struct {
+	NodeID                string         `json:"node_id"`
+	Timestamp             time.Time      `json:"timestamp"`
+	CpuUsage              sql.NullString `json:"cpu_usage"`
+	CpuCores              sql.NullString `json:"cpu_cores"`
+	LoadAvg1              sql.NullString `json:"load_avg_1"`
+	LoadAvg5              sql.NullString `json:"load_avg_5"`
+	LoadAvg15             sql.NullString `json:"load_avg_15"`
+	MemoryTotal           sql.NullInt64  `json:"memory_total"`
+	MemoryUsed            sql.NullInt64  `json:"memory_used"`
+	MemoryAvailable       sql.NullInt64  `json:"memory_available"`
+	MemoryUsagePercent    sql.NullString `json:"memory_usage_percent"`
+	StorageTotal          sql.NullInt64  `json:"storage_total"`
+	StorageUsed           sql.NullInt64  `json:"storage_used"`
+	StorageAvailable      sql.NullInt64  `json:"storage_available"`
+	StorageUsagePercent   sql.NullString `json:"storage_usage_percent"`
+	NetworkBytesIn        sql.NullInt64  `json:"network_bytes_in"`
+	NetworkBytesOut       sql.NullInt64  `json:"network_bytes_out"`
+	NetworkPacketsIn      sql.NullInt64  `json:"network_packets_in"`
+	NetworkPacketsOut     sql.NullInt64  `json:"network_packets_out"`
+	NetworkConnectionsIn  sql.NullInt32  `json:"network_connections_in"`
+	NetworkConnectionsOut sql.NullInt32  `json:"network_connections_out"`
+	NetworkErrorsIn       sql.NullInt64  `json:"network_errors_in"`
+	NetworkErrorsOut      sql.NullInt64  `json:"network_errors_out"`
+	Uptime                sql.NullInt64  `json:"uptime"`
+	Processes             sql.NullInt32  `json:"processes"`
+	Os                    sql.NullString `json:"os"`
+	Kernel                sql.NullString `json:"kernel"`
+	Architecture          sql.NullString `json:"architecture"`
+}
+
+func (q *Queries) UpsertNodeMetrics(ctx context.Context, arg UpsertNodeMetricsParams) error {
+	_, err := q.db.ExecContext(ctx, upsertNodeMetrics,
+		arg.NodeID,
+		arg.Timestamp,
+		arg.CpuUsage,
+		arg.CpuCores,
+		arg.LoadAvg1,
+		arg.LoadAvg5,
+		arg.LoadAvg15,
+		arg.MemoryTotal,
+		arg.MemoryUsed,
+		arg.MemoryAvailable,
+		arg.MemoryUsagePercent,
+		arg.StorageTotal,
+		arg.StorageUsed,
+		arg.StorageAvailable,
+		arg.StorageUsagePercent,
+		arg.NetworkBytesIn,
+		arg.NetworkBytesOut,
+		arg.NetworkPacketsIn,
+		arg.NetworkPacketsOut,
+		arg.NetworkConnectionsIn,
+		arg.NetworkConnectionsOut,
+		arg.NetworkErrorsIn,
+		arg.NetworkErrorsOut,
+		arg.Uptime,
+		arg.Processes,
+		arg.Os,
+		arg.Kernel,
+		arg.Architecture,
+	)
+	return err
+}
+
+const upsertServiceMetrics = `-- name: UpsertServiceMetrics :exec
+INSERT INTO service_metrics (
+    service_id, service_name, project_id, timestamp,
+    requests_total, requests_success, requests_errors, requests_avg_latency,
+    requests_p95_latency, requests_p99_latency, requests_throughput,
+    errors_total, errors_rate, performance_response_time, performance_throughput,
+    performance_concurrency, performance_saturation, performance_utilization,
+    resource_cpu_usage, resource_memory_usage, resource_storage_usage,
+    resource_network_usage, resource_score
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
+    $16, $17, $18, $19, $20, $21, $22, $23
+)
+ON CONFLICT (service_id, timestamp) DO UPDATE SET
+    requests_total = EXCLUDED.requests_total,
+    requests_success = EXCLUDED.requests_success,
+    requests_errors = EXCLUDED.requests_errors,
+    requests_avg_latency = EXCLUDED.requests_avg_latency,
+    requests_p95_latency = EXCLUDED.requests_p95_latency,
+    requests_p99_latency = EXCLUDED.requests_p99_latency,
+    requests_throughput = EXCLUDED.requests_throughput,
+    errors_total = EXCLUDED.errors_total,
+    errors_rate = EXCLUDED.errors_rate,
+    performance_response_time = EXCLUDED.performance_response_time,
+    performance_throughput = EXCLUDED.performance_throughput,
+    performance_concurrency = EXCLUDED.performance_concurrency,
+    performance_saturation = EXCLUDED.performance_saturation,
+    performance_utilization = EXCLUDED.performance_utilization,
+    resource_cpu_usage = EXCLUDED.resource_cpu_usage,
+    resource_memory_usage = EXCLUDED.resource_memory_usage,
+    resource_storage_usage = EXCLUDED.resource_storage_usage,
+    resource_network_usage = EXCLUDED.resource_network_usage,
+    resource_score = EXCLUDED.resource_score
+`
+
+type UpsertServiceMetricsParams struct {
+	ServiceID               string         `json:"service_id"`
+	ServiceName             string         `json:"service_name"`
+	ProjectID               string         `json:"project_id"`
+	Timestamp               time.Time      `json:"timestamp"`
+	RequestsTotal           sql.NullInt64  `json:"requests_total"`
+	RequestsSuccess         sql.NullInt64  `json:"requests_success"`
+	RequestsErrors          sql.NullInt64  `json:"requests_errors"`
+	RequestsAvgLatency      sql.NullString `json:"requests_avg_latency"`
+	RequestsP95Latency      sql.NullString `json:"requests_p95_latency"`
+	RequestsP99Latency      sql.NullString `json:"requests_p99_latency"`
+	RequestsThroughput      sql.NullString `json:"requests_throughput"`
+	ErrorsTotal             sql.NullInt64  `json:"errors_total"`
+	ErrorsRate              sql.NullString `json:"errors_rate"`
+	PerformanceResponseTime sql.NullString `json:"performance_response_time"`
+	PerformanceThroughput   sql.NullString `json:"performance_throughput"`
+	PerformanceConcurrency  sql.NullInt64  `json:"performance_concurrency"`
+	PerformanceSaturation   sql.NullString `json:"performance_saturation"`
+	PerformanceUtilization  sql.NullString `json:"performance_utilization"`
+	ResourceCpuUsage        sql.NullString `json:"resource_cpu_usage"`
+	ResourceMemoryUsage     sql.NullInt64  `json:"resource_memory_usage"`
+	ResourceStorageUsage    sql.NullInt64  `json:"resource_storage_usage"`
+	ResourceNetworkUsage    sql.NullInt64  `json:"resource_network_usage"`
+	ResourceScore           sql.NullString `json:"resource_score"`
+}
+
+func (q *Queries) UpsertServiceMetrics(ctx context.Context, arg UpsertServiceMetricsParams) error {
+	_, err := q.db.ExecContext(ctx, upsertServiceMetrics,
+		arg.ServiceID,
+		arg.ServiceName,
+		arg.ProjectID,
+		arg.Timestamp,
+		arg.RequestsTotal,
+		arg.RequestsSuccess,
+		arg.RequestsErrors,
+		arg.RequestsAvgLatency,
+		arg.RequestsP95Latency,
+		arg.RequestsP99Latency,
+		arg.RequestsThroughput,
+		arg.ErrorsTotal,
+		arg.ErrorsRate,
+		arg.PerformanceResponseTime,
+		arg.PerformanceThroughput,
+		arg.PerformanceConcurrency,
+		arg.PerformanceSaturation,
+		arg.PerformanceUtilization,
+		arg.ResourceCpuUsage,
+		arg.ResourceMemoryUsage,
+		arg.ResourceStorageUsage,
+		arg.ResourceNetworkUsage,
+		arg.ResourceScore,
+	)
+	return err
+}

app/backend/internal/database/sqlcdb/models.go

@@ -136,11 +136,22 @@ type DatabaseService struct {
 }
 
 type Deployment struct {
-	ID        uuid.UUID      `json:"id"`
-	ServiceID uuid.UUID      `json:"service_id"`
-	Status    sql.NullString `json:"status"`
-	CreatedAt sql.NullTime   `json:"created_at"`
-	UpdatedAt sql.NullTime   `json:"updated_at"`
+	ID            uuid.UUID      `json:"id"`
+	ServiceID     uuid.UUID      `json:"service_id"`
+	Version       string         `json:"version"`
+	CommitHash    sql.NullString `json:"commit_hash"`
+	ImageDigest   sql.NullString `json:"image_digest"`
+	Status        sql.NullString `json:"status"`
+	BuildLog      sql.NullString `json:"build_log"`
+	DeploymentLog sql.NullString `json:"deployment_log"`
+	StartedAt     sql.NullTime   `json:"started_at"`
+	CompletedAt   sql.NullTime   `json:"completed_at"`
+	CreatedAt     sql.NullTime   `json:"created_at"`
+	UpdatedAt     sql.NullTime   `json:"updated_at"`
+	ImageName     sql.NullString `json:"image_name"`
+	ImageTag      sql.NullString `json:"image_tag"`
+	RuntimeLog    sql.NullString `json:"runtime_log"`
+	Error         sql.NullString `json:"error"`
 }
 
 type Environment struct {
@@ -161,6 +172,31 @@ type EnvironmentVariable struct {
 	UpdatedAt sql.NullTime `json:"updated_at"`
 }
 
+type InstanceMetric struct {
+	ServiceID             string         `json:"service_id"`
+	Timestamp             time.Time      `json:"timestamp"`
+	InstanceID            string         `json:"instance_id"`
+	NodeID                sql.NullString `json:"node_id"`
+	Status                sql.NullString `json:"status"`
+	Cpu                   sql.NullString `json:"cpu"`
+	Memory                sql.NullInt64  `json:"memory"`
+	NetworkBytesIn        sql.NullInt64  `json:"network_bytes_in"`
+	NetworkBytesOut       sql.NullInt64  `json:"network_bytes_out"`
+	NetworkPacketsIn      sql.NullInt64  `json:"network_packets_in"`
+	NetworkPacketsOut     sql.NullInt64  `json:"network_packets_out"`
+	NetworkConnectionsIn  sql.NullInt32  `json:"network_connections_in"`
+	NetworkConnectionsOut sql.NullInt32  `json:"network_connections_out"`
+	NetworkErrorsIn       sql.NullInt64  `json:"network_errors_in"`
+	NetworkErrorsOut      sql.NullInt64  `json:"network_errors_out"`
+	StartTime             sql.NullTime   `json:"start_time"`
+	LastSeen              sql.NullTime   `json:"last_seen"`
+	HealthStatus          sql.NullString `json:"health_status"`
+	HealthLastCheck       sql.NullTime   `json:"health_last_check"`
+	HealthCheckCount      sql.NullInt32  `json:"health_check_count"`
+	HealthFailureCount    sql.NullInt32  `json:"health_failure_count"`
+	CreatedAt             sql.NullTime   `json:"created_at"`
+}
+
 type NodeAgent struct {
 	ID            string                `json:"id"`
 	Name          string                `json:"name"`
@@ -178,6 +214,39 @@ type NodeAgent struct {
 	AutoPrune     bool                  `json:"auto_prune"`
 	Schedulable   bool                  `json:"schedulable"`
 	Tags          json.RawMessage       `json:"tags"`
+	DefaultDomain string                `json:"default_domain"`
+}
+
+type NodeMetric struct {
+	NodeID                string         `json:"node_id"`
+	Timestamp             time.Time      `json:"timestamp"`
+	CpuUsage              sql.NullString `json:"cpu_usage"`
+	CpuCores              sql.NullString `json:"cpu_cores"`
+	LoadAvg1              sql.NullString `json:"load_avg_1"`
+	LoadAvg5              sql.NullString `json:"load_avg_5"`
+	LoadAvg15             sql.NullString `json:"load_avg_15"`
+	MemoryTotal           sql.NullInt64  `json:"memory_total"`
+	MemoryUsed            sql.NullInt64  `json:"memory_used"`
+	MemoryAvailable       sql.NullInt64  `json:"memory_available"`
+	MemoryUsagePercent    sql.NullString `json:"memory_usage_percent"`
+	StorageTotal          sql.NullInt64  `json:"storage_total"`
+	StorageUsed           sql.NullInt64  `json:"storage_used"`
+	StorageAvailable      sql.NullInt64  `json:"storage_available"`
+	StorageUsagePercent   sql.NullString `json:"storage_usage_percent"`
+	NetworkBytesIn        sql.NullInt64  `json:"network_bytes_in"`
+	NetworkBytesOut       sql.NullInt64  `json:"network_bytes_out"`
+	NetworkPacketsIn      sql.NullInt64  `json:"network_packets_in"`
+	NetworkPacketsOut     sql.NullInt64  `json:"network_packets_out"`
+	NetworkConnectionsIn  sql.NullInt32  `json:"network_connections_in"`
+	NetworkConnectionsOut sql.NullInt32  `json:"network_connections_out"`
+	NetworkErrorsIn       sql.NullInt64  `json:"network_errors_in"`
+	NetworkErrorsOut      sql.NullInt64  `json:"network_errors_out"`
+	Uptime                sql.NullInt64  `json:"uptime"`
+	Processes             sql.NullInt32  `json:"processes"`
+	Os                    sql.NullString `json:"os"`
+	Kernel                sql.NullString `json:"kernel"`
+	Architecture          sql.NullString `json:"architecture"`
+	CreatedAt             sql.NullTime   `json:"created_at"`
 }
 
 type Notification struct {
@@ -192,6 +261,17 @@ type Notification struct {
 	CreatedAt    sql.NullTime   `json:"created_at"`
 }
 
+type NotificationChannel struct {
+	ID        uuid.UUID      `json:"id"`
+	UserID    uuid.UUID      `json:"user_id"`
+	Kind      string         `json:"kind"`
+	Endpoint  string         `json:"endpoint"`
+	Token     sql.NullString `json:"token"`
+	Enabled   bool           `json:"enabled"`
+	CreatedAt sql.NullTime   `json:"created_at"`
+	UpdatedAt sql.NullTime   `json:"updated_at"`
+}
+
 type OutboundWebhook struct {
 	ID        uuid.UUID             `json:"id"`
 	UserID    uuid.UUID             `json:"user_id"`
@@ -205,6 +285,21 @@ type OutboundWebhook struct {
 	UpdatedAt sql.NullTime          `json:"updated_at"`
 }
 
+type PreviewEnvironment struct {
+	ID               uuid.UUID      `json:"id"`
+	ProjectID        uuid.UUID      `json:"project_id"`
+	ServiceID        uuid.UUID      `json:"service_id"`
+	BranchName       string         `json:"branch_name"`
+	PrNumber         sql.NullInt32  `json:"pr_number"`
+	Environment      string         `json:"environment"`
+	Status           string         `json:"status"`
+	Url              sql.NullString `json:"url"`
+	ExpiresAt        time.Time      `json:"expires_at"`
+	CreatedAt        sql.NullTime   `json:"created_at"`
+	UpdatedAt        sql.NullTime   `json:"updated_at"`
+	PreviewServiceID uuid.NullUUID  `json:"preview_service_id"`
+}
+
 type Project struct {
 	ID          uuid.UUID      `json:"id"`
 	Name        string         `json:"name"`
@@ -279,6 +374,7 @@ type Service struct {
 	NodeID          sql.NullString  `json:"node_id"`
 	Spread          bool            `json:"spread"`
 	PlacementTags   json.RawMessage `json:"placement_tags"`
+	TraefikLabels   json.RawMessage `json:"traefik_labels"`
 }
 
 type ServiceDomain struct {
@@ -292,6 +388,33 @@ type ServiceDomain struct {
 	CreatedAt     time.Time    `json:"created_at"`
 }
 
+type ServiceMetric struct {
+	ServiceID               string         `json:"service_id"`
+	ServiceName             string         `json:"service_name"`
+	ProjectID               string         `json:"project_id"`
+	Timestamp               time.Time      `json:"timestamp"`
+	RequestsTotal           sql.NullInt64  `json:"requests_total"`
+	RequestsSuccess         sql.NullInt64  `json:"requests_success"`
+	RequestsErrors          sql.NullInt64  `json:"requests_errors"`
+	RequestsAvgLatency      sql.NullString `json:"requests_avg_latency"`
+	RequestsP95Latency      sql.NullString `json:"requests_p95_latency"`
+	RequestsP99Latency      sql.NullString `json:"requests_p99_latency"`
+	RequestsThroughput      sql.NullString `json:"requests_throughput"`
+	ErrorsTotal             sql.NullInt64  `json:"errors_total"`
+	ErrorsRate              sql.NullString `json:"errors_rate"`
+	PerformanceResponseTime sql.NullString `json:"performance_response_time"`
+	PerformanceThroughput   sql.NullString `json:"performance_throughput"`
+	PerformanceConcurrency  sql.NullInt64  `json:"performance_concurrency"`
+	PerformanceSaturation   sql.NullString `json:"performance_saturation"`
+	PerformanceUtilization  sql.NullString `json:"performance_utilization"`
+	ResourceCpuUsage        sql.NullString `json:"resource_cpu_usage"`
+	ResourceMemoryUsage     sql.NullInt64  `json:"resource_memory_usage"`
+	ResourceStorageUsage    sql.NullInt64  `json:"resource_storage_usage"`
+	ResourceNetworkUsage    sql.NullInt64  `json:"resource_network_usage"`
+	ResourceScore           sql.NullString `json:"resource_score"`
+	CreatedAt               sql.NullTime   `json:"created_at"`
+}
+
 type ServiceTemplate struct {
 	ID          string                `json:"id"`
 	Name        string                `json:"name"`

app/backend/internal/database/sqlcdb/notifications.sql.go

@@ -53,6 +53,135 @@ func (q *Queries) CreateNotification(ctx context.Context, arg CreateNotification
 	return err
 }
 
+const deleteNotificationChannel = `-- name: DeleteNotificationChannel :execrows
+DELETE FROM notification_channels WHERE id = $1 AND user_id = $2
+`
+
+type DeleteNotificationChannelParams struct {
+	ID     uuid.UUID `json:"id"`
+	UserID uuid.UUID `json:"user_id"`
+}
+
+func (q *Queries) DeleteNotificationChannel(ctx context.Context, arg DeleteNotificationChannelParams) (int64, error) {
+	result, err := q.db.ExecContext(ctx, deleteNotificationChannel, arg.ID, arg.UserID)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
+}
+
+const insertNotificationChannel = `-- name: InsertNotificationChannel :one
+INSERT INTO notification_channels (user_id, kind, endpoint, token)
+VALUES ($1, $2, $3, $4)
+RETURNING id, user_id, kind, endpoint, token, enabled, created_at, updated_at
+`
+
+type InsertNotificationChannelParams struct {
+	UserID   uuid.UUID      `json:"user_id"`
+	Kind     string         `json:"kind"`
+	Endpoint string         `json:"endpoint"`
+	Token    sql.NullString `json:"token"`
+}
+
+func (q *Queries) InsertNotificationChannel(ctx context.Context, arg InsertNotificationChannelParams) (NotificationChannel, error) {
+	row := q.db.QueryRowContext(ctx, insertNotificationChannel,
+		arg.UserID,
+		arg.Kind,
+		arg.Endpoint,
+		arg.Token,
+	)
+	var i NotificationChannel
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.Kind,
+		&i.Endpoint,
+		&i.Token,
+		&i.Enabled,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const listAllNotificationChannelsByUser = `-- name: ListAllNotificationChannelsByUser :many
+SELECT id, user_id, kind, endpoint, token, enabled, created_at, updated_at
+FROM notification_channels
+WHERE user_id = $1
+ORDER BY created_at
+`
+
+func (q *Queries) ListAllNotificationChannelsByUser(ctx context.Context, userID uuid.UUID) ([]NotificationChannel, error) {
+	rows, err := q.db.QueryContext(ctx, listAllNotificationChannelsByUser, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []NotificationChannel{}
+	for rows.Next() {
+		var i NotificationChannel
+		if err := rows.Scan(
+			&i.ID,
+			&i.UserID,
+			&i.Kind,
+			&i.Endpoint,
+			&i.Token,
+			&i.Enabled,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listNotificationChannelsByUser = `-- name: ListNotificationChannelsByUser :many
+SELECT id, user_id, kind, endpoint, token, enabled, created_at, updated_at
+FROM notification_channels
+WHERE user_id = $1 AND enabled
+ORDER BY created_at
+`
+
+func (q *Queries) ListNotificationChannelsByUser(ctx context.Context, userID uuid.UUID) ([]NotificationChannel, error) {
+	rows, err := q.db.QueryContext(ctx, listNotificationChannelsByUser, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []NotificationChannel{}
+	for rows.Next() {
+		var i NotificationChannel
+		if err := rows.Scan(
+			&i.ID,
+			&i.UserID,
+			&i.Kind,
+			&i.Endpoint,
+			&i.Token,
+			&i.Enabled,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const listNotificationsByUser = `-- name: ListNotificationsByUser :many
 SELECT id, user_id, kind, title, body, resource_type, resource_id, read_at, created_at
 FROM notifications

app/backend/internal/database/sqlcdb/preview_environments.sql.go

@@ -0,0 +1,635 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: preview_environments.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const countActivePreviewsForBranch = `-- name: CountActivePreviewsForBranch :one
+SELECT COUNT(*) FROM preview_environments
+WHERE service_id = $1 AND branch_name = $2 AND status NOT IN ('expired', 'stopped')
+`
+
+type CountActivePreviewsForBranchParams struct {
+	ServiceID  uuid.UUID `json:"service_id"`
+	BranchName string    `json:"branch_name"`
+}
+
+func (q *Queries) CountActivePreviewsForBranch(ctx context.Context, arg CountActivePreviewsForBranchParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, countActivePreviewsForBranch, arg.ServiceID, arg.BranchName)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const createPreviewDomain = `-- name: CreatePreviewDomain :exec
+INSERT INTO service_domains (service_id, domain, is_default, cert_type) VALUES ($1, $2, true, 'tls')
+`
+
+type CreatePreviewDomainParams struct {
+	ServiceID uuid.UUID `json:"service_id"`
+	Domain    string    `json:"domain"`
+}
+
+func (q *Queries) CreatePreviewDomain(ctx context.Context, arg CreatePreviewDomainParams) error {
+	_, err := q.db.ExecContext(ctx, createPreviewDomain, arg.ServiceID, arg.Domain)
+	return err
+}
+
+const createPreviewEnvironment = `-- name: CreatePreviewEnvironment :exec
+INSERT INTO preview_environments
+    (id, project_id, service_id, preview_service_id, branch_name, pr_number, environment,
+     status, url, expires_at, created_at, updated_at)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
+`
+
+type CreatePreviewEnvironmentParams struct {
+	ID               uuid.UUID      `json:"id"`
+	ProjectID        uuid.UUID      `json:"project_id"`
+	ServiceID        uuid.UUID      `json:"service_id"`
+	PreviewServiceID uuid.NullUUID  `json:"preview_service_id"`
+	BranchName       string         `json:"branch_name"`
+	PrNumber         sql.NullInt32  `json:"pr_number"`
+	Environment      string         `json:"environment"`
+	Status           string         `json:"status"`
+	Url              sql.NullString `json:"url"`
+	ExpiresAt        time.Time      `json:"expires_at"`
+	CreatedAt        sql.NullTime   `json:"created_at"`
+	UpdatedAt        sql.NullTime   `json:"updated_at"`
+}
+
+func (q *Queries) CreatePreviewEnvironment(ctx context.Context, arg CreatePreviewEnvironmentParams) error {
+	_, err := q.db.ExecContext(ctx, createPreviewEnvironment,
+		arg.ID,
+		arg.ProjectID,
+		arg.ServiceID,
+		arg.PreviewServiceID,
+		arg.BranchName,
+		arg.PrNumber,
+		arg.Environment,
+		arg.Status,
+		arg.Url,
+		arg.ExpiresAt,
+		arg.CreatedAt,
+		arg.UpdatedAt,
+	)
+	return err
+}
+
+const deleteAllServiceDomains = `-- name: DeleteAllServiceDomains :exec
+DELETE FROM service_domains WHERE service_id = $1
+`
+
+func (q *Queries) DeleteAllServiceDomains(ctx context.Context, serviceID uuid.UUID) error {
+	_, err := q.db.ExecContext(ctx, deleteAllServiceDomains, serviceID)
+	return err
+}
+
+const deletePreviewEnvironment = `-- name: DeletePreviewEnvironment :exec
+DELETE FROM preview_environments WHERE id = $1
+`
+
+func (q *Queries) DeletePreviewEnvironment(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.ExecContext(ctx, deletePreviewEnvironment, id)
+	return err
+}
+
+const getPreviewEnvironment = `-- name: GetPreviewEnvironment :one
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.pr_number,
+       pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at,
+       s.id AS svc_id, s.name AS service_name, s.type AS service_type
+FROM preview_environments pe
+LEFT JOIN services s ON pe.service_id = s.id
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1 AND (p.is_approved OR p.owner_id = $2 OR $3::bool
+    OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $2))
+`
+
+type GetPreviewEnvironmentParams struct {
+	ID      uuid.UUID `json:"id"`
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column3 bool      `json:"column_3"`
+}
+
+type GetPreviewEnvironmentRow struct {
+	ID               uuid.UUID      `json:"id"`
+	ProjectID        uuid.UUID      `json:"project_id"`
+	ServiceID        uuid.UUID      `json:"service_id"`
+	PreviewServiceID uuid.NullUUID  `json:"preview_service_id"`
+	BranchName       string         `json:"branch_name"`
+	PrNumber         sql.NullInt32  `json:"pr_number"`
+	Environment      string         `json:"environment"`
+	Status           string         `json:"status"`
+	Url              sql.NullString `json:"url"`
+	ExpiresAt        time.Time      `json:"expires_at"`
+	CreatedAt        sql.NullTime   `json:"created_at"`
+	UpdatedAt        sql.NullTime   `json:"updated_at"`
+	SvcID            uuid.NullUUID  `json:"svc_id"`
+	ServiceName      sql.NullString `json:"service_name"`
+	ServiceType      sql.NullString `json:"service_type"`
+}
+
+func (q *Queries) GetPreviewEnvironment(ctx context.Context, arg GetPreviewEnvironmentParams) (GetPreviewEnvironmentRow, error) {
+	row := q.db.QueryRowContext(ctx, getPreviewEnvironment, arg.ID, arg.OwnerID, arg.Column3)
+	var i GetPreviewEnvironmentRow
+	err := row.Scan(
+		&i.ID,
+		&i.ProjectID,
+		&i.ServiceID,
+		&i.PreviewServiceID,
+		&i.BranchName,
+		&i.PrNumber,
+		&i.Environment,
+		&i.Status,
+		&i.Url,
+		&i.ExpiresAt,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.SvcID,
+		&i.ServiceName,
+		&i.ServiceType,
+	)
+	return i, err
+}
+
+const getPreviewEnvironmentForPromote = `-- name: GetPreviewEnvironmentForPromote :one
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.environment, pe.status
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1 AND (p.owner_id = $2 OR $3::bool)
+`
+
+type GetPreviewEnvironmentForPromoteParams struct {
+	ID      uuid.UUID `json:"id"`
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column3 bool      `json:"column_3"`
+}
+
+type GetPreviewEnvironmentForPromoteRow struct {
+	ID               uuid.UUID     `json:"id"`
+	ProjectID        uuid.UUID     `json:"project_id"`
+	ServiceID        uuid.UUID     `json:"service_id"`
+	PreviewServiceID uuid.NullUUID `json:"preview_service_id"`
+	BranchName       string        `json:"branch_name"`
+	Environment      string        `json:"environment"`
+	Status           string        `json:"status"`
+}
+
+func (q *Queries) GetPreviewEnvironmentForPromote(ctx context.Context, arg GetPreviewEnvironmentForPromoteParams) (GetPreviewEnvironmentForPromoteRow, error) {
+	row := q.db.QueryRowContext(ctx, getPreviewEnvironmentForPromote, arg.ID, arg.OwnerID, arg.Column3)
+	var i GetPreviewEnvironmentForPromoteRow
+	err := row.Scan(
+		&i.ID,
+		&i.ProjectID,
+		&i.ServiceID,
+		&i.PreviewServiceID,
+		&i.BranchName,
+		&i.Environment,
+		&i.Status,
+	)
+	return i, err
+}
+
+const getPreviewEnvironmentForWrite = `-- name: GetPreviewEnvironmentForWrite :one
+SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.pr_number,
+       pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1 AND (p.owner_id = $2 OR $3::bool)
+`
+
+type GetPreviewEnvironmentForWriteParams struct {
+	ID      uuid.UUID `json:"id"`
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column3 bool      `json:"column_3"`
+}
+
+type GetPreviewEnvironmentForWriteRow struct {
+	ID          uuid.UUID      `json:"id"`
+	ProjectID   uuid.UUID      `json:"project_id"`
+	ServiceID   uuid.UUID      `json:"service_id"`
+	BranchName  string         `json:"branch_name"`
+	PrNumber    sql.NullInt32  `json:"pr_number"`
+	Environment string         `json:"environment"`
+	Status      string         `json:"status"`
+	Url         sql.NullString `json:"url"`
+	ExpiresAt   time.Time      `json:"expires_at"`
+	CreatedAt   sql.NullTime   `json:"created_at"`
+	UpdatedAt   sql.NullTime   `json:"updated_at"`
+}
+
+func (q *Queries) GetPreviewEnvironmentForWrite(ctx context.Context, arg GetPreviewEnvironmentForWriteParams) (GetPreviewEnvironmentForWriteRow, error) {
+	row := q.db.QueryRowContext(ctx, getPreviewEnvironmentForWrite, arg.ID, arg.OwnerID, arg.Column3)
+	var i GetPreviewEnvironmentForWriteRow
+	err := row.Scan(
+		&i.ID,
+		&i.ProjectID,
+		&i.ServiceID,
+		&i.BranchName,
+		&i.PrNumber,
+		&i.Environment,
+		&i.Status,
+		&i.Url,
+		&i.ExpiresAt,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const getPreviewEnvironmentOwner = `-- name: GetPreviewEnvironmentOwner :one
+SELECT p.owner_id
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1
+`
+
+func (q *Queries) GetPreviewEnvironmentOwner(ctx context.Context, id uuid.UUID) (uuid.UUID, error) {
+	row := q.db.QueryRowContext(ctx, getPreviewEnvironmentOwner, id)
+	var owner_id uuid.UUID
+	err := row.Scan(&owner_id)
+	return owner_id, err
+}
+
+const getPreviewServiceID = `-- name: GetPreviewServiceID :one
+SELECT preview_service_id FROM preview_environments WHERE id = $1
+`
+
+func (q *Queries) GetPreviewServiceID(ctx context.Context, id uuid.UUID) (uuid.NullUUID, error) {
+	row := q.db.QueryRowContext(ctx, getPreviewServiceID, id)
+	var preview_service_id uuid.NullUUID
+	err := row.Scan(&preview_service_id)
+	return preview_service_id, err
+}
+
+const getProjectBrief = `-- name: GetProjectBrief :one
+SELECT id, name, owner_id FROM projects WHERE id = $1
+`
+
+type GetProjectBriefRow struct {
+	ID      uuid.UUID `json:"id"`
+	Name    string    `json:"name"`
+	OwnerID uuid.UUID `json:"owner_id"`
+}
+
+func (q *Queries) GetProjectBrief(ctx context.Context, id uuid.UUID) (GetProjectBriefRow, error) {
+	row := q.db.QueryRowContext(ctx, getProjectBrief, id)
+	var i GetProjectBriefRow
+	err := row.Scan(&i.ID, &i.Name, &i.OwnerID)
+	return i, err
+}
+
+const getServiceForDeploy = `-- name: GetServiceForDeploy :one
+SELECT s.id, s.project_id, s.name, s.type, s.status, s.image, s.command,
+       s.environment, s.git_repo, s.git_branch, s.build_path, s.cpu, s.memory,
+       COALESCE(s.replicas, 1) AS replicas, COALESCE(s.port, 0) AS port,
+       COALESCE(s.domain, '') AS domain, COALESCE(s.healthcheck_path, '') AS healthcheck_path,
+       COALESCE(s.restart_policy, 'unless-stopped') AS restart_policy,
+       COALESCE(s.builder, 'auto') AS builder, COALESCE(s.cpu_reserve, '') AS cpu_reserve,
+       COALESCE(s.memory_reserve, '') AS memory_reserve, COALESCE(s.static_build_cmd, '') AS static_build_cmd,
+       COALESCE(s.static_dir, '') AS static_dir,
+       s.created_at, s.updated_at
+FROM services s
+WHERE s.id = $1
+`
+
+type GetServiceForDeployRow struct {
+	ID              uuid.UUID      `json:"id"`
+	ProjectID       uuid.UUID      `json:"project_id"`
+	Name            string         `json:"name"`
+	Type            sql.NullString `json:"type"`
+	Status          sql.NullString `json:"status"`
+	Image           sql.NullString `json:"image"`
+	Command         sql.NullString `json:"command"`
+	Environment     sql.NullString `json:"environment"`
+	GitRepo         sql.NullString `json:"git_repo"`
+	GitBranch       sql.NullString `json:"git_branch"`
+	BuildPath       sql.NullString `json:"build_path"`
+	Cpu             sql.NullString `json:"cpu"`
+	Memory          sql.NullString `json:"memory"`
+	Replicas        int32          `json:"replicas"`
+	Port            int32          `json:"port"`
+	Domain          string         `json:"domain"`
+	HealthcheckPath string         `json:"healthcheck_path"`
+	RestartPolicy   string         `json:"restart_policy"`
+	Builder         string         `json:"builder"`
+	CpuReserve      string         `json:"cpu_reserve"`
+	MemoryReserve   string         `json:"memory_reserve"`
+	StaticBuildCmd  string         `json:"static_build_cmd"`
+	StaticDir       string         `json:"static_dir"`
+	CreatedAt       sql.NullTime   `json:"created_at"`
+	UpdatedAt       sql.NullTime   `json:"updated_at"`
+}
+
+func (q *Queries) GetServiceForDeploy(ctx context.Context, id uuid.UUID) (GetServiceForDeployRow, error) {
+	row := q.db.QueryRowContext(ctx, getServiceForDeploy, id)
+	var i GetServiceForDeployRow
+	err := row.Scan(
+		&i.ID,
+		&i.ProjectID,
+		&i.Name,
+		&i.Type,
+		&i.Status,
+		&i.Image,
+		&i.Command,
+		&i.Environment,
+		&i.GitRepo,
+		&i.GitBranch,
+		&i.BuildPath,
+		&i.Cpu,
+		&i.Memory,
+		&i.Replicas,
+		&i.Port,
+		&i.Domain,
+		&i.HealthcheckPath,
+		&i.RestartPolicy,
+		&i.Builder,
+		&i.CpuReserve,
+		&i.MemoryReserve,
+		&i.StaticBuildCmd,
+		&i.StaticDir,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const getServiceTypeBrief = `-- name: GetServiceTypeBrief :one
+SELECT id, name, COALESCE(type, service_type, '') AS service_type FROM services WHERE id = $1 AND project_id = $2
+`
+
+type GetServiceTypeBriefParams struct {
+	ID        uuid.UUID `json:"id"`
+	ProjectID uuid.UUID `json:"project_id"`
+}
+
+type GetServiceTypeBriefRow struct {
+	ID          uuid.UUID `json:"id"`
+	Name        string    `json:"name"`
+	ServiceType string    `json:"service_type"`
+}
+
+func (q *Queries) GetServiceTypeBrief(ctx context.Context, arg GetServiceTypeBriefParams) (GetServiceTypeBriefRow, error) {
+	row := q.db.QueryRowContext(ctx, getServiceTypeBrief, arg.ID, arg.ProjectID)
+	var i GetServiceTypeBriefRow
+	err := row.Scan(&i.ID, &i.Name, &i.ServiceType)
+	return i, err
+}
+
+const insertPendingDeployment = `-- name: InsertPendingDeployment :exec
+INSERT INTO deployments (id, service_id, version, commit_hash, status, created_at, updated_at)
+VALUES ($1, $2, $3, $4, 'pending', NOW(), NOW())
+`
+
+type InsertPendingDeploymentParams struct {
+	ID         uuid.UUID      `json:"id"`
+	ServiceID  uuid.UUID      `json:"service_id"`
+	Version    string         `json:"version"`
+	CommitHash sql.NullString `json:"commit_hash"`
+}
+
+func (q *Queries) InsertPendingDeployment(ctx context.Context, arg InsertPendingDeploymentParams) error {
+	_, err := q.db.ExecContext(ctx, insertPendingDeployment,
+		arg.ID,
+		arg.ServiceID,
+		arg.Version,
+		arg.CommitHash,
+	)
+	return err
+}
+
+const listExpiredPreviewsForUser = `-- name: ListExpiredPreviewsForUser :many
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.environment
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE (p.owner_id = $1 OR $2::bool) AND pe.expires_at < NOW() AND pe.status != 'expired'
+`
+
+type ListExpiredPreviewsForUserParams struct {
+	OwnerID uuid.UUID `json:"owner_id"`
+	Column2 bool      `json:"column_2"`
+}
+
+type ListExpiredPreviewsForUserRow struct {
+	ID               uuid.UUID     `json:"id"`
+	ProjectID        uuid.UUID     `json:"project_id"`
+	ServiceID        uuid.UUID     `json:"service_id"`
+	PreviewServiceID uuid.NullUUID `json:"preview_service_id"`
+	BranchName       string        `json:"branch_name"`
+	Environment      string        `json:"environment"`
+}
+
+func (q *Queries) ListExpiredPreviewsForUser(ctx context.Context, arg ListExpiredPreviewsForUserParams) ([]ListExpiredPreviewsForUserRow, error) {
+	rows, err := q.db.QueryContext(ctx, listExpiredPreviewsForUser, arg.OwnerID, arg.Column2)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListExpiredPreviewsForUserRow{}
+	for rows.Next() {
+		var i ListExpiredPreviewsForUserRow
+		if err := rows.Scan(
+			&i.ID,
+			&i.ProjectID,
+			&i.ServiceID,
+			&i.PreviewServiceID,
+			&i.BranchName,
+			&i.Environment,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listPreviewEnvironmentsForProject = `-- name: ListPreviewEnvironmentsForProject :many
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.pr_number,
+       pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at,
+       s.id AS svc_id, s.name AS service_name, s.type AS service_type
+FROM preview_environments pe
+LEFT JOIN services s ON pe.service_id = s.id
+WHERE pe.project_id = $1
+ORDER BY pe.created_at DESC
+`
+
+type ListPreviewEnvironmentsForProjectRow struct {
+	ID               uuid.UUID      `json:"id"`
+	ProjectID        uuid.UUID      `json:"project_id"`
+	ServiceID        uuid.UUID      `json:"service_id"`
+	PreviewServiceID uuid.NullUUID  `json:"preview_service_id"`
+	BranchName       string         `json:"branch_name"`
+	PrNumber         sql.NullInt32  `json:"pr_number"`
+	Environment      string         `json:"environment"`
+	Status           string         `json:"status"`
+	Url              sql.NullString `json:"url"`
+	ExpiresAt        time.Time      `json:"expires_at"`
+	CreatedAt        sql.NullTime   `json:"created_at"`
+	UpdatedAt        sql.NullTime   `json:"updated_at"`
+	SvcID            uuid.NullUUID  `json:"svc_id"`
+	ServiceName      sql.NullString `json:"service_name"`
+	ServiceType      sql.NullString `json:"service_type"`
+}
+
+func (q *Queries) ListPreviewEnvironmentsForProject(ctx context.Context, projectID uuid.UUID) ([]ListPreviewEnvironmentsForProjectRow, error) {
+	rows, err := q.db.QueryContext(ctx, listPreviewEnvironmentsForProject, projectID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListPreviewEnvironmentsForProjectRow{}
+	for rows.Next() {
+		var i ListPreviewEnvironmentsForProjectRow
+		if err := rows.Scan(
+			&i.ID,
+			&i.ProjectID,
+			&i.ServiceID,
+			&i.PreviewServiceID,
+			&i.BranchName,
+			&i.PrNumber,
+			&i.Environment,
+			&i.Status,
+			&i.Url,
+			&i.ExpiresAt,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.SvcID,
+			&i.ServiceName,
+			&i.ServiceType,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listSweepablePreviews = `-- name: ListSweepablePreviews :many
+SELECT id, preview_service_id FROM preview_environments
+WHERE expires_at < NOW() AND status NOT IN ('expired', 'stopped')
+`
+
+type ListSweepablePreviewsRow struct {
+	ID               uuid.UUID     `json:"id"`
+	PreviewServiceID uuid.NullUUID `json:"preview_service_id"`
+}
+
+func (q *Queries) ListSweepablePreviews(ctx context.Context) ([]ListSweepablePreviewsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listSweepablePreviews)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListSweepablePreviewsRow{}
+	for rows.Next() {
+		var i ListSweepablePreviewsRow
+		if err := rows.Scan(&i.ID, &i.PreviewServiceID); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const markPreviewEnvironmentStatus = `-- name: MarkPreviewEnvironmentStatus :exec
+UPDATE preview_environments SET status = $1, updated_at = NOW() WHERE id = $2
+`
+
+type MarkPreviewEnvironmentStatusParams struct {
+	Status string    `json:"status"`
+	ID     uuid.UUID `json:"id"`
+}
+
+func (q *Queries) MarkPreviewEnvironmentStatus(ctx context.Context, arg MarkPreviewEnvironmentStatusParams) error {
+	_, err := q.db.ExecContext(ctx, markPreviewEnvironmentStatus, arg.Status, arg.ID)
+	return err
+}
+
+const syncPreviewStatuses = `-- name: SyncPreviewStatuses :exec
+UPDATE preview_environments pe
+SET status = derived.st, updated_at = NOW()
+FROM (
+    SELECT pe2.id,
+        CASE
+            WHEN s.status IN ('running', 'deployed') THEN 'running'
+            WHEN s.status IN ('failed', 'error') THEN 'failed'
+            WHEN s.status IN ('building', 'deploying', 'queued', 'pending', 'cloning') THEN 'building'
+            ELSE pe2.status
+        END AS st
+    FROM preview_environments pe2
+    JOIN services s ON pe2.preview_service_id = s.id
+) derived
+WHERE pe.id = derived.id
+  AND pe.status IN ('building', 'running', 'failed')
+  AND pe.status <> derived.st
+`
+
+func (q *Queries) SyncPreviewStatuses(ctx context.Context) error {
+	_, err := q.db.ExecContext(ctx, syncPreviewStatuses)
+	return err
+}
+
+const updatePreviewEnvironment = `-- name: UpdatePreviewEnvironment :exec
+UPDATE preview_environments
+SET status = $1, url = $2, expires_at = $3, updated_at = $4
+WHERE id = $5
+`
+
+type UpdatePreviewEnvironmentParams struct {
+	Status    string         `json:"status"`
+	Url       sql.NullString `json:"url"`
+	ExpiresAt time.Time      `json:"expires_at"`
+	UpdatedAt sql.NullTime   `json:"updated_at"`
+	ID        uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) UpdatePreviewEnvironment(ctx context.Context, arg UpdatePreviewEnvironmentParams) error {
+	_, err := q.db.ExecContext(ctx, updatePreviewEnvironment,
+		arg.Status,
+		arg.Url,
+		arg.ExpiresAt,
+		arg.UpdatedAt,
+		arg.ID,
+	)
+	return err
+}
+
+const updateServicePreviewBranch = `-- name: UpdateServicePreviewBranch :exec
+UPDATE services SET git_branch = $1, domain = '', updated_at = NOW() WHERE id = $2
+`
+
+type UpdateServicePreviewBranchParams struct {
+	GitBranch sql.NullString `json:"git_branch"`
+	ID        uuid.UUID      `json:"id"`
+}
+
+func (q *Queries) UpdateServicePreviewBranch(ctx context.Context, arg UpdateServicePreviewBranchParams) error {
+	_, err := q.db.ExecContext(ctx, updateServicePreviewBranch, arg.GitBranch, arg.ID)
+	return err
+}

app/backend/internal/database/sqlcdb/projects.sql.go

@@ -12,6 +12,17 @@ import (
 	"github.com/google/uuid"
 )
 
+const countEnvironmentServices = `-- name: CountEnvironmentServices :one
+SELECT COUNT(*) FROM services WHERE environment_id = $1
+`
+
+func (q *Queries) CountEnvironmentServices(ctx context.Context, environmentID uuid.UUID) (int64, error) {
+	row := q.db.QueryRowContext(ctx, countEnvironmentServices, environmentID)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
 const countProjectsByUser = `-- name: CountProjectsByUser :one
 SELECT COUNT(*)::bigint AS total
 FROM projects p
@@ -86,6 +97,20 @@ func (q *Queries) DeleteProjectByID(ctx context.Context, projectID uuid.UUID) (i
 	return result.RowsAffected()
 }
 
+const deleteProjectEnvironment = `-- name: DeleteProjectEnvironment :exec
+DELETE FROM environments WHERE id = $1 AND project_id = $2
+`
+
+type DeleteProjectEnvironmentParams struct {
+	ID        uuid.UUID `json:"id"`
+	ProjectID uuid.UUID `json:"project_id"`
+}
+
+func (q *Queries) DeleteProjectEnvironment(ctx context.Context, arg DeleteProjectEnvironmentParams) error {
+	_, err := q.db.ExecContext(ctx, deleteProjectEnvironment, arg.ID, arg.ProjectID)
+	return err
+}
+
 const getProjectByIDForUser = `-- name: GetProjectByIDForUser :one
 SELECT p.id, p.name, p.description, p.owner_id, p.is_approved, p.created_at, p.updated_at
 FROM projects p
@@ -123,6 +148,30 @@ func (q *Queries) GetProjectByIDForUser(ctx context.Context, arg GetProjectByIDF
 	return i, err
 }
 
+const getProjectEnvironmentByName = `-- name: GetProjectEnvironmentByName :one
+SELECT id, name, project_id, created_at, updated_at
+FROM environments
+WHERE project_id = $1 AND name = $2
+`
+
+type GetProjectEnvironmentByNameParams struct {
+	ProjectID uuid.UUID `json:"project_id"`
+	Name      string    `json:"name"`
+}
+
+func (q *Queries) GetProjectEnvironmentByName(ctx context.Context, arg GetProjectEnvironmentByNameParams) (Environment, error) {
+	row := q.db.QueryRowContext(ctx, getProjectEnvironmentByName, arg.ProjectID, arg.Name)
+	var i Environment
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.ProjectID,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
 const getProjectOwnerByID = `-- name: GetProjectOwnerByID :one
 SELECT owner_id
 FROM projects
@@ -212,6 +261,53 @@ func (q *Queries) ListPendingProjects(ctx context.Context) ([]Project, error) {
 	return items, nil
 }
 
+const listProjectEnvironments = `-- name: ListProjectEnvironments :many
+SELECT e.id, e.name, e.project_id, e.created_at, e.updated_at,
+       (SELECT COUNT(*) FROM services s WHERE s.environment_id = e.id) AS service_count
+FROM environments e
+WHERE e.project_id = $1
+ORDER BY e.created_at
+`
+
+type ListProjectEnvironmentsRow struct {
+	ID           uuid.UUID    `json:"id"`
+	Name         string       `json:"name"`
+	ProjectID    uuid.UUID    `json:"project_id"`
+	CreatedAt    sql.NullTime `json:"created_at"`
+	UpdatedAt    sql.NullTime `json:"updated_at"`
+	ServiceCount int64        `json:"service_count"`
+}
+
+func (q *Queries) ListProjectEnvironments(ctx context.Context, projectID uuid.UUID) ([]ListProjectEnvironmentsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listProjectEnvironments, projectID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListProjectEnvironmentsRow{}
+	for rows.Next() {
+		var i ListProjectEnvironmentsRow
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.ProjectID,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.ServiceCount,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const listProjectsWithStatsByUser = `-- name: ListProjectsWithStatsByUser :many
 
 SELECT

app/backend/internal/database/sqlcdb/querier.go

@@ -13,11 +13,25 @@ import (
 )
 
 type Querier interface {
+	// Portable bucket bucketing (no TimescaleDB): floor epoch seconds into
+	// bucket-sized buckets, then back to timestamptz.
+	AggregateNodeMetrics(ctx context.Context, arg AggregateNodeMetricsParams) ([]AggregateNodeMetricsRow, error)
+	ClearServiceDomainDefault(ctx context.Context, serviceID uuid.UUID) error
 	ClearServiceNodePins(ctx context.Context, nodeID sql.NullString) (int64, error)
+	CloneServiceDomains(ctx context.Context, arg CloneServiceDomainsParams) error
+	CloneServiceRow(ctx context.Context, arg CloneServiceRowParams) error
+	CloneServiceVariables(ctx context.Context, arg CloneServiceVariablesParams) error
 	CompleteCommand(ctx context.Context, arg CompleteCommandParams) (AgentCommand, error)
+	CompleteDeployment(ctx context.Context, arg CompleteDeploymentParams) error
+	CountAccessibleDeployments(ctx context.Context, arg CountAccessibleDeploymentsParams) (int64, error)
+	CountActivePreviewsForBranch(ctx context.Context, arg CountActivePreviewsForBranchParams) (int64, error)
 	CountDatabaseServicesByUserAndName(ctx context.Context, arg CountDatabaseServicesByUserAndNameParams) (int64, error)
 	CountDatabasesUsingBackupTarget(ctx context.Context, targetID sql.NullString) (int64, error)
+	CountDeploymentsForService(ctx context.Context, serviceID uuid.UUID) (int64, error)
+	CountEnvironmentServices(ctx context.Context, environmentID uuid.UUID) (int64, error)
 	CountProjectsByUser(ctx context.Context, arg CountProjectsByUserParams) (int64, error)
+	CountServiceDomains(ctx context.Context, serviceID uuid.UUID) (int64, error)
+	CountServicesByName(ctx context.Context, arg CountServicesByNameParams) (int64, error)
 	CountServicesByProjectAndName(ctx context.Context, arg CountServicesByProjectAndNameParams) (int64, error)
 	CountUnreadNotificationsByUser(ctx context.Context, userID uuid.UUID) (int64, error)
 	CreateAgent(ctx context.Context, arg CreateAgentParams) (NodeAgent, error)
@@ -31,7 +45,10 @@ type Querier interface {
 	CreateExternalDatabaseService(ctx context.Context, arg CreateExternalDatabaseServiceParams) error
 	CreateNotification(ctx context.Context, arg CreateNotificationParams) error
 	CreateOutboundWebhook(ctx context.Context, arg CreateOutboundWebhookParams) error
+	CreatePreviewDomain(ctx context.Context, arg CreatePreviewDomainParams) error
+	CreatePreviewEnvironment(ctx context.Context, arg CreatePreviewEnvironmentParams) error
 	CreateProject(ctx context.Context, arg CreateProjectParams) (Project, error)
+	CreateServiceDomain(ctx context.Context, arg CreateServiceDomainParams) (CreateServiceDomainRow, error)
 	CreateServiceFromTemplate(ctx context.Context, arg CreateServiceFromTemplateParams) error
 	CreateUserInvite(ctx context.Context, arg CreateUserInviteParams) (UserInvite, error)
 	CreateUserTemplate(ctx context.Context, arg CreateUserTemplateParams) error
@@ -39,15 +56,22 @@ type Querier interface {
 	CreateWebhookDelivery(ctx context.Context, arg CreateWebhookDeliveryParams) error
 	DatabaseServiceExistsByIDAndUser(ctx context.Context, arg DatabaseServiceExistsByIDAndUserParams) (bool, error)
 	DeleteAgent(ctx context.Context, id string) error
+	DeleteAllServiceDomains(ctx context.Context, serviceID uuid.UUID) error
 	DeleteBackupTargetByIDAndUser(ctx context.Context, arg DeleteBackupTargetByIDAndUserParams) error
 	DeleteBanner(ctx context.Context, id uuid.UUID) error
 	DeleteDatabaseServiceByID(ctx context.Context, id string) error
 	DeleteDatabaseServiceByIDAndUser(ctx context.Context, arg DeleteDatabaseServiceByIDAndUserParams) error
+	DeleteNotificationChannel(ctx context.Context, arg DeleteNotificationChannelParams) (int64, error)
 	DeleteOutboundWebhookByIDAndUser(ctx context.Context, arg DeleteOutboundWebhookByIDAndUserParams) error
+	DeletePreviewEnvironment(ctx context.Context, id uuid.UUID) error
 	DeleteProjectByID(ctx context.Context, projectID uuid.UUID) (int64, error)
+	DeleteProjectEnvironment(ctx context.Context, arg DeleteProjectEnvironmentParams) error
+	DeleteServiceByID(ctx context.Context, id uuid.UUID) error
 	DeleteServiceContainersOnAgent(ctx context.Context, arg DeleteServiceContainersOnAgentParams) error
+	DeleteServiceDomain(ctx context.Context, arg DeleteServiceDomainParams) (int64, error)
 	DeleteUserInvite(ctx context.Context, id uuid.UUID) error
 	DeleteUserTemplate(ctx context.Context, arg DeleteUserTemplateParams) (int64, error)
+	FailDeployment(ctx context.Context, arg FailDeploymentParams) error
 	GetActiveAgentAuthTokenByHash(ctx context.Context, tokenHash string) (AgentAuthToken, error)
 	GetAgent(ctx context.Context, id string) (NodeAgent, error)
 	GetAgentByHostAndIP(ctx context.Context, arg GetAgentByHostAndIPParams) (NodeAgent, error)
@@ -61,23 +85,51 @@ type Querier interface {
 	GetDatabaseServiceByID(ctx context.Context, id string) (DatabaseService, error)
 	GetDatabaseServiceByIDAndUser(ctx context.Context, arg GetDatabaseServiceByIDAndUserParams) (DatabaseService, error)
 	GetDatabaseServiceOwnerID(ctx context.Context, id string) (string, error)
+	GetDeploymentAccess(ctx context.Context, id uuid.UUID) (GetDeploymentAccessRow, error)
+	GetDeploymentForRollback(ctx context.Context, id uuid.UUID) (GetDeploymentForRollbackRow, error)
+	GetDeploymentWithProject(ctx context.Context, id uuid.UUID) (GetDeploymentWithProjectRow, error)
 	GetLastAgentCommandByType(ctx context.Context, arg GetLastAgentCommandByTypeParams) (AgentCommand, error)
+	GetLastDeployedImage(ctx context.Context, serviceID uuid.UUID) (string, error)
 	GetOutboundWebhookByID(ctx context.Context, id uuid.UUID) (OutboundWebhook, error)
 	GetOutboundWebhookByIDAndUser(ctx context.Context, arg GetOutboundWebhookByIDAndUserParams) (OutboundWebhook, error)
+	GetPreviewEnvironment(ctx context.Context, arg GetPreviewEnvironmentParams) (GetPreviewEnvironmentRow, error)
+	GetPreviewEnvironmentForPromote(ctx context.Context, arg GetPreviewEnvironmentForPromoteParams) (GetPreviewEnvironmentForPromoteRow, error)
+	GetPreviewEnvironmentForWrite(ctx context.Context, arg GetPreviewEnvironmentForWriteParams) (GetPreviewEnvironmentForWriteRow, error)
+	GetPreviewEnvironmentOwner(ctx context.Context, id uuid.UUID) (uuid.UUID, error)
+	GetPreviewServiceID(ctx context.Context, id uuid.UUID) (uuid.NullUUID, error)
+	GetProjectBrief(ctx context.Context, id uuid.UUID) (GetProjectBriefRow, error)
 	GetProjectByIDForUser(ctx context.Context, arg GetProjectByIDForUserParams) (Project, error)
+	GetProjectEnvironmentByName(ctx context.Context, arg GetProjectEnvironmentByNameParams) (Environment, error)
+	GetProjectOwner(ctx context.Context, id uuid.UUID) (uuid.UUID, error)
 	GetProjectOwnerByID(ctx context.Context, projectID uuid.UUID) (uuid.UUID, error)
 	GetProjectOwnerID(ctx context.Context, id uuid.UUID) (uuid.UUID, error)
 	GetProjectRoleForUser(ctx context.Context, arg GetProjectRoleForUserParams) (string, error)
+	GetServiceAccess(ctx context.Context, id uuid.UUID) (GetServiceAccessRow, error)
+	GetServiceDomainDefault(ctx context.Context, serviceID uuid.UUID) (string, error)
+	GetServiceDomainFirst(ctx context.Context, serviceID uuid.UUID) (string, error)
+	GetServiceEnvironment(ctx context.Context, id uuid.UUID) (string, error)
+	GetServiceForDeploy(ctx context.Context, id uuid.UUID) (GetServiceForDeployRow, error)
+	GetServiceForDeployWithOwner(ctx context.Context, id uuid.UUID) (GetServiceForDeployWithOwnerRow, error)
+	GetServicePlacementBrief(ctx context.Context, id uuid.UUID) (GetServicePlacementBriefRow, error)
+	GetServicePort(ctx context.Context, id uuid.UUID) (int32, error)
+	GetServicePublishedPort(ctx context.Context, id uuid.UUID) (int32, error)
+	GetServiceRuntimeWithOwner(ctx context.Context, id uuid.UUID) (GetServiceRuntimeWithOwnerRow, error)
 	GetServiceTemplateByID(ctx context.Context, id string) (ServiceTemplate, error)
+	GetServiceTypeBrief(ctx context.Context, arg GetServiceTypeBriefParams) (GetServiceTypeBriefRow, error)
+	GetServiceVariableValue(ctx context.Context, arg GetServiceVariableValueParams) (string, error)
 	GetUserInviteByTokenHash(ctx context.Context, tokenHash string) (UserInvite, error)
 	GetUserTokenByHash(ctx context.Context, tokenHash string) (UserToken, error)
 	InsertAgentHeartbeat(ctx context.Context, arg InsertAgentHeartbeatParams) error
+	InsertDeployment(ctx context.Context, arg InsertDeploymentParams) error
+	InsertNotificationChannel(ctx context.Context, arg InsertNotificationChannelParams) (NotificationChannel, error)
+	InsertPendingDeployment(ctx context.Context, arg InsertPendingDeploymentParams) error
 	InsertProjectEnvironment(ctx context.Context, arg InsertProjectEnvironmentParams) error
 	ListActiveBanners(ctx context.Context) ([]Banner, error)
 	ListAgentAuthTokens(ctx context.Context) ([]AgentAuthToken, error)
 	ListAgentHeartbeatsSince(ctx context.Context, arg ListAgentHeartbeatsSinceParams) ([]AgentHeartbeat, error)
 	ListAgents(ctx context.Context) ([]NodeAgent, error)
 	ListAllDatabaseServices(ctx context.Context) ([]DatabaseService, error)
+	ListAllNotificationChannelsByUser(ctx context.Context, userID uuid.UUID) ([]NotificationChannel, error)
 	ListBackupTargetsByUser(ctx context.Context, userID string) ([]BackupTarget, error)
 	ListBanners(ctx context.Context) ([]Banner, error)
 	ListCommandsForAgent(ctx context.Context, nodeAgentID string) ([]AgentCommand, error)
@@ -85,30 +137,50 @@ type Querier interface {
 	ListDatabaseBackupsByDatabaseAndUser(ctx context.Context, arg ListDatabaseBackupsByDatabaseAndUserParams) ([]DatabaseBackup, error)
 	ListDatabaseServicesByProject(ctx context.Context, projectID uuid.NullUUID) ([]DatabaseService, error)
 	ListDatabaseServicesByUser(ctx context.Context, userID string) ([]DatabaseService, error)
+	ListDeploymentsForService(ctx context.Context, arg ListDeploymentsForServiceParams) ([]ListDeploymentsForServiceRow, error)
 	ListDueDatabaseBackups(ctx context.Context) ([]ListDueDatabaseBackupsRow, error)
 	ListEnabledOutboundWebhooks(ctx context.Context) ([]OutboundWebhook, error)
+	ListExpiredPreviewsForUser(ctx context.Context, arg ListExpiredPreviewsForUserParams) ([]ListExpiredPreviewsForUserRow, error)
+	ListInstanceMetrics(ctx context.Context, arg ListInstanceMetricsParams) ([]ListInstanceMetricsRow, error)
+	ListNodeAgentsForService(ctx context.Context, serviceID string) ([]string, error)
+	ListNodeMetrics(ctx context.Context, arg ListNodeMetricsParams) ([]ListNodeMetricsRow, error)
+	ListNotificationChannelsByUser(ctx context.Context, userID uuid.UUID) ([]NotificationChannel, error)
 	ListNotificationsByUser(ctx context.Context, arg ListNotificationsByUserParams) ([]Notification, error)
 	ListOutboundWebhooksByUser(ctx context.Context, userID uuid.UUID) ([]OutboundWebhook, error)
 	ListPendingCommands(ctx context.Context, nodeAgentID string) ([]AgentCommand, error)
 	ListPendingProjects(ctx context.Context) ([]Project, error)
+	ListPreviewEnvironmentsForProject(ctx context.Context, projectID uuid.UUID) ([]ListPreviewEnvironmentsForProjectRow, error)
+	ListProjectEnvironments(ctx context.Context, projectID uuid.UUID) ([]ListProjectEnvironmentsRow, error)
+	ListProjectServiceRefs(ctx context.Context, projectID uuid.UUID) ([]ListProjectServiceRefsRow, error)
 	// Visibility model: a project is readable when it is approved for public
 	// display, when the caller owns or is a member of it, or when the caller is a
 	// platform admin. Anonymous callers pass user_id = uuid.Nil, is_admin = false.
 	ListProjectsWithStatsByUser(ctx context.Context, arg ListProjectsWithStatsByUserParams) ([]ListProjectsWithStatsByUserRow, error)
+	ListRecentAccessibleDeployments(ctx context.Context, arg ListRecentAccessibleDeploymentsParams) ([]ListRecentAccessibleDeploymentsRow, error)
+	// Base domains of every online, schedulable agent carrying the required
+	// placement tags — auto-domain candidates for spread services.
+	ListSchedulableAgentDomains(ctx context.Context, dollar_1 json.RawMessage) ([]string, error)
 	ListSchedulableAgents(ctx context.Context) ([]ListSchedulableAgentsRow, error)
 	// Only agents carrying every required placement tag (jsonb array containment).
 	ListSchedulableAgentsMatching(ctx context.Context, dollar_1 json.RawMessage) ([]ListSchedulableAgentsMatchingRow, error)
 	// Distinct agents holding inventory rows for a service.
 	ListServiceAgents(ctx context.Context, serviceID string) ([]string, error)
 	ListServiceContainers(ctx context.Context, serviceID string) ([]ListServiceContainersRow, error)
+	ListServiceDomains(ctx context.Context, serviceID uuid.UUID) ([]ServiceDomain, error)
+	ListServiceMetrics(ctx context.Context, arg ListServiceMetricsParams) ([]ListServiceMetricsRow, error)
 	ListServiceTemplatesByCategoryForUser(ctx context.Context, arg ListServiceTemplatesByCategoryForUserParams) ([]ServiceTemplate, error)
 	ListServiceTemplatesForUser(ctx context.Context, ownerID uuid.NullUUID) ([]ServiceTemplate, error)
+	ListServiceVariableValues(ctx context.Context, serviceID uuid.UUID) ([]ListServiceVariableValuesRow, error)
+	ListServiceVariablesWithSecret(ctx context.Context, serviceID uuid.UUID) ([]ListServiceVariablesWithSecretRow, error)
+	ListSweepablePreviews(ctx context.Context) ([]ListSweepablePreviewsRow, error)
 	ListUserInvites(ctx context.Context) ([]UserInvite, error)
 	ListUserTokens(ctx context.Context, userID uuid.UUID) ([]UserToken, error)
 	ListWebhookDeliveriesByWebhook(ctx context.Context, webhookID uuid.UUID) ([]WebhookDelivery, error)
 	MarkAllNotificationsReadByUser(ctx context.Context, arg MarkAllNotificationsReadByUserParams) error
 	MarkNotificationReadByIDAndUser(ctx context.Context, arg MarkNotificationReadByIDAndUserParams) error
+	MarkPreviewEnvironmentStatus(ctx context.Context, arg MarkPreviewEnvironmentStatusParams) error
 	MarkUserInviteUsed(ctx context.Context, arg MarkUserInviteUsedParams) error
+	MoveServiceProject(ctx context.Context, arg MoveServiceProjectParams) (int64, error)
 	// Resource-aware: lowest memory utilisation first, then cpu, then container
 	// count. Agents without telemetry sort last (NULL → worst score).
 	PickLeastLoadedAgent(ctx context.Context) (string, error)
@@ -118,6 +190,8 @@ type Querier interface {
 	RevokeAgentAuthToken(ctx context.Context, id uuid.UUID) (AgentAuthToken, error)
 	RevokeUserToken(ctx context.Context, arg RevokeUserTokenParams) (int64, error)
 	ScrubCommandPayload(ctx context.Context, arg ScrubCommandPayloadParams) error
+	ServiceWriteAccess(ctx context.Context, arg ServiceWriteAccessParams) (bool, error)
+	SetAgentDefaultDomain(ctx context.Context, arg SetAgentDefaultDomainParams) error
 	SetAgentSchedulable(ctx context.Context, arg SetAgentSchedulableParams) error
 	SetAgentTags(ctx context.Context, arg SetAgentTagsParams) error
 	SetDatabaseBackupRemoteKeyByID(ctx context.Context, arg SetDatabaseBackupRemoteKeyByIDParams) error
@@ -129,8 +203,17 @@ type Querier interface {
 	SetDatabaseServiceStatusAndConnectionByID(ctx context.Context, arg SetDatabaseServiceStatusAndConnectionByIDParams) error
 	SetDatabaseServiceStatusByID(ctx context.Context, arg SetDatabaseServiceStatusByIDParams) error
 	SetDatabaseServiceStatusByIDAndUser(ctx context.Context, arg SetDatabaseServiceStatusByIDAndUserParams) error
+	SetDeploymentStatus(ctx context.Context, arg SetDeploymentStatusParams) error
 	SetProjectApproved(ctx context.Context, arg SetProjectApprovedParams) (int64, error)
+	SetServiceDomainDefault(ctx context.Context, arg SetServiceDomainDefaultParams) (int64, error)
+	SetServiceLegacyDomain(ctx context.Context, arg SetServiceLegacyDomainParams) error
+	SetServicePublishedPort(ctx context.Context, arg SetServicePublishedPortParams) error
+	SetServiceReplicas(ctx context.Context, arg SetServiceReplicasParams) error
+	SetServiceStatus(ctx context.Context, arg SetServiceStatusParams) error
+	SyncDeploymentProgress(ctx context.Context, arg SyncDeploymentProgressParams) error
+	SyncPreviewStatuses(ctx context.Context) error
 	TouchAgentAuthToken(ctx context.Context, tokenHash string) error
+	TouchServiceDomainChecked(ctx context.Context, id uuid.UUID) error
 	TouchUserToken(ctx context.Context, id uuid.UUID) error
 	UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeAgent, error)
 	UpdateAgentHeartbeat(ctx context.Context, arg UpdateAgentHeartbeatParams) error
@@ -148,11 +231,16 @@ type Querier interface {
 	UpdateDatabaseServiceNameByIDAndUser(ctx context.Context, arg UpdateDatabaseServiceNameByIDAndUserParams) error
 	UpdateDatabaseServicePlanByIDAndUser(ctx context.Context, arg UpdateDatabaseServicePlanByIDAndUserParams) error
 	UpdateOutboundWebhook(ctx context.Context, arg UpdateOutboundWebhookParams) error
+	UpdatePreviewEnvironment(ctx context.Context, arg UpdatePreviewEnvironmentParams) error
 	UpdateProjectByID(ctx context.Context, arg UpdateProjectByIDParams) (int64, error)
+	UpdateServicePreviewBranch(ctx context.Context, arg UpdateServicePreviewBranchParams) error
 	UpdateUserTemplate(ctx context.Context, arg UpdateUserTemplateParams) (int64, error)
 	UpdateWebhookDeliveryResult(ctx context.Context, arg UpdateWebhookDeliveryResultParams) error
 	UpsertEnvironmentVariable(ctx context.Context, arg UpsertEnvironmentVariableParams) error
+	UpsertInstanceMetrics(ctx context.Context, arg UpsertInstanceMetricsParams) error
+	UpsertNodeMetrics(ctx context.Context, arg UpsertNodeMetricsParams) error
 	UpsertServiceContainer(ctx context.Context, arg UpsertServiceContainerParams) error
+	UpsertServiceMetrics(ctx context.Context, arg UpsertServiceMetricsParams) error
 	UpsertServiceTemplate(ctx context.Context, arg UpsertServiceTemplateParams) error
 }
 

app/backend/internal/database/sqlcdb/runtime.sql.go

@@ -0,0 +1,289 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: runtime.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/google/uuid"
+)
+
+const getLastDeployedImage = `-- name: GetLastDeployedImage :one
+SELECT (image_name || ':' || image_tag)::text AS image FROM deployments
+WHERE service_id = $1 AND status = 'deployed' AND image_name <> ''
+ORDER BY created_at DESC LIMIT 1
+`
+
+func (q *Queries) GetLastDeployedImage(ctx context.Context, serviceID uuid.UUID) (string, error) {
+	row := q.db.QueryRowContext(ctx, getLastDeployedImage, serviceID)
+	var image string
+	err := row.Scan(&image)
+	return image, err
+}
+
+const getServicePort = `-- name: GetServicePort :one
+SELECT COALESCE(port, 0) AS port FROM services WHERE id = $1
+`
+
+func (q *Queries) GetServicePort(ctx context.Context, id uuid.UUID) (int32, error) {
+	row := q.db.QueryRowContext(ctx, getServicePort, id)
+	var port int32
+	err := row.Scan(&port)
+	return port, err
+}
+
+const getServiceRuntimeWithOwner = `-- name: GetServiceRuntimeWithOwner :one
+SELECT s.id, s.project_id, s.name,
+       COALESCE(s.type, s.service_type, '') AS type, COALESCE(s.status, '') AS status,
+       COALESCE(s.image, s.image_name, '') AS image, COALESCE(s.command, s.start_command, '') AS command,
+       COALESCE(s.environment, '') AS environment, COALESCE(s.git_repo, s.source_url, '') AS git_repo,
+       COALESCE(s.git_branch, '') AS git_branch, COALESCE(s.build_path, '') AS build_path,
+       COALESCE(s.cpu, '') AS cpu, COALESCE(s.memory, '') AS memory,
+       COALESCE(s.replicas, 1) AS replicas, COALESCE(s.port, 0) AS port,
+       COALESCE(s.domain, '') AS domain, COALESCE(s.healthcheck_path, '') AS healthcheck_path,
+       COALESCE(s.restart_policy, 'unless-stopped') AS restart_policy,
+       COALESCE(s.builder, 'auto') AS builder, COALESCE(s.cpu_reserve, '') AS cpu_reserve,
+       COALESCE(s.memory_reserve, '') AS memory_reserve, COALESCE(s.static_build_cmd, '') AS static_build_cmd,
+       COALESCE(s.static_dir, '') AS static_dir,
+       s.created_at, s.updated_at, p.owner_id
+FROM services s
+JOIN projects p ON s.project_id = p.id
+WHERE s.id = $1
+`
+
+type GetServiceRuntimeWithOwnerRow struct {
+	ID              uuid.UUID    `json:"id"`
+	ProjectID       uuid.UUID    `json:"project_id"`
+	Name            string       `json:"name"`
+	Type            string       `json:"type"`
+	Status          string       `json:"status"`
+	Image           string       `json:"image"`
+	Command         string       `json:"command"`
+	Environment     string       `json:"environment"`
+	GitRepo         string       `json:"git_repo"`
+	GitBranch       string       `json:"git_branch"`
+	BuildPath       string       `json:"build_path"`
+	Cpu             string       `json:"cpu"`
+	Memory          string       `json:"memory"`
+	Replicas        int32        `json:"replicas"`
+	Port            int32        `json:"port"`
+	Domain          string       `json:"domain"`
+	HealthcheckPath string       `json:"healthcheck_path"`
+	RestartPolicy   string       `json:"restart_policy"`
+	Builder         string       `json:"builder"`
+	CpuReserve      string       `json:"cpu_reserve"`
+	MemoryReserve   string       `json:"memory_reserve"`
+	StaticBuildCmd  string       `json:"static_build_cmd"`
+	StaticDir       string       `json:"static_dir"`
+	CreatedAt       sql.NullTime `json:"created_at"`
+	UpdatedAt       sql.NullTime `json:"updated_at"`
+	OwnerID         uuid.UUID    `json:"owner_id"`
+}
+
+func (q *Queries) GetServiceRuntimeWithOwner(ctx context.Context, id uuid.UUID) (GetServiceRuntimeWithOwnerRow, error) {
+	row := q.db.QueryRowContext(ctx, getServiceRuntimeWithOwner, id)
+	var i GetServiceRuntimeWithOwnerRow
+	err := row.Scan(
+		&i.ID,
+		&i.ProjectID,
+		&i.Name,
+		&i.Type,
+		&i.Status,
+		&i.Image,
+		&i.Command,
+		&i.Environment,
+		&i.GitRepo,
+		&i.GitBranch,
+		&i.BuildPath,
+		&i.Cpu,
+		&i.Memory,
+		&i.Replicas,
+		&i.Port,
+		&i.Domain,
+		&i.HealthcheckPath,
+		&i.RestartPolicy,
+		&i.Builder,
+		&i.CpuReserve,
+		&i.MemoryReserve,
+		&i.StaticBuildCmd,
+		&i.StaticDir,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.OwnerID,
+	)
+	return i, err
+}
+
+const getServiceVariableValue = `-- name: GetServiceVariableValue :one
+SELECT value FROM environment_variables WHERE service_id = $1 AND key = $2
+`
+
+type GetServiceVariableValueParams struct {
+	ServiceID uuid.UUID `json:"service_id"`
+	Key       string    `json:"key"`
+}
+
+func (q *Queries) GetServiceVariableValue(ctx context.Context, arg GetServiceVariableValueParams) (string, error) {
+	row := q.db.QueryRowContext(ctx, getServiceVariableValue, arg.ServiceID, arg.Key)
+	var value string
+	err := row.Scan(&value)
+	return value, err
+}
+
+const listNodeAgentsForService = `-- name: ListNodeAgentsForService :many
+SELECT DISTINCT node_agent_id FROM container_instances WHERE service_id = $1
+`
+
+func (q *Queries) ListNodeAgentsForService(ctx context.Context, serviceID string) ([]string, error) {
+	rows, err := q.db.QueryContext(ctx, listNodeAgentsForService, serviceID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []string{}
+	for rows.Next() {
+		var node_agent_id string
+		if err := rows.Scan(&node_agent_id); err != nil {
+			return nil, err
+		}
+		items = append(items, node_agent_id)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listProjectServiceRefs = `-- name: ListProjectServiceRefs :many
+SELECT id, name FROM services WHERE project_id = $1
+`
+
+type ListProjectServiceRefsRow struct {
+	ID   uuid.UUID `json:"id"`
+	Name string    `json:"name"`
+}
+
+func (q *Queries) ListProjectServiceRefs(ctx context.Context, projectID uuid.UUID) ([]ListProjectServiceRefsRow, error) {
+	rows, err := q.db.QueryContext(ctx, listProjectServiceRefs, projectID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListProjectServiceRefsRow{}
+	for rows.Next() {
+		var i ListProjectServiceRefsRow
+		if err := rows.Scan(&i.ID, &i.Name); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listServiceVariableValues = `-- name: ListServiceVariableValues :many
+SELECT key, value FROM environment_variables WHERE service_id = $1
+`
+
+type ListServiceVariableValuesRow struct {
+	Key   string `json:"key"`
+	Value string `json:"value"`
+}
+
+func (q *Queries) ListServiceVariableValues(ctx context.Context, serviceID uuid.UUID) ([]ListServiceVariableValuesRow, error) {
+	rows, err := q.db.QueryContext(ctx, listServiceVariableValues, serviceID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListServiceVariableValuesRow{}
+	for rows.Next() {
+		var i ListServiceVariableValuesRow
+		if err := rows.Scan(&i.Key, &i.Value); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listServiceVariablesWithSecret = `-- name: ListServiceVariablesWithSecret :many
+SELECT key, value, COALESCE(is_secret, false) AS is_secret
+FROM environment_variables WHERE service_id = $1
+`
+
+type ListServiceVariablesWithSecretRow struct {
+	Key      string `json:"key"`
+	Value    string `json:"value"`
+	IsSecret bool   `json:"is_secret"`
+}
+
+func (q *Queries) ListServiceVariablesWithSecret(ctx context.Context, serviceID uuid.UUID) ([]ListServiceVariablesWithSecretRow, error) {
+	rows, err := q.db.QueryContext(ctx, listServiceVariablesWithSecret, serviceID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []ListServiceVariablesWithSecretRow{}
+	for rows.Next() {
+		var i ListServiceVariablesWithSecretRow
+		if err := rows.Scan(&i.Key, &i.Value, &i.IsSecret); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const setServicePublishedPort = `-- name: SetServicePublishedPort :exec
+UPDATE services SET published_port = $1 WHERE id = $2 AND published_port <> $1
+`
+
+type SetServicePublishedPortParams struct {
+	PublishedPort int32     `json:"published_port"`
+	ID            uuid.UUID `json:"id"`
+}
+
+func (q *Queries) SetServicePublishedPort(ctx context.Context, arg SetServicePublishedPortParams) error {
+	_, err := q.db.ExecContext(ctx, setServicePublishedPort, arg.PublishedPort, arg.ID)
+	return err
+}
+
+const setServiceReplicas = `-- name: SetServiceReplicas :exec
+UPDATE services SET replicas = $1, updated_at = $2 WHERE id = $3
+`
+
+type SetServiceReplicasParams struct {
+	Replicas  int32        `json:"replicas"`
+	UpdatedAt sql.NullTime `json:"updated_at"`
+	ID        uuid.UUID    `json:"id"`
+}
+
+func (q *Queries) SetServiceReplicas(ctx context.Context, arg SetServiceReplicasParams) error {
+	_, err := q.db.ExecContext(ctx, setServiceReplicas, arg.Replicas, arg.UpdatedAt, arg.ID)
+	return err
+}

app/backend/internal/database/sqlcdb/service_ops.sql.go

@@ -0,0 +1,158 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: service_ops.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/google/uuid"
+)
+
+const cloneServiceDomains = `-- name: CloneServiceDomains :exec
+INSERT INTO service_domains (service_id, domain, is_default, cert_type)
+SELECT $1, domain, is_default, cert_type FROM service_domains sd WHERE sd.service_id = $2
+`
+
+type CloneServiceDomainsParams struct {
+	ServiceID   uuid.UUID `json:"service_id"`
+	ServiceID_2 uuid.UUID `json:"service_id_2"`
+}
+
+func (q *Queries) CloneServiceDomains(ctx context.Context, arg CloneServiceDomainsParams) error {
+	_, err := q.db.ExecContext(ctx, cloneServiceDomains, arg.ServiceID, arg.ServiceID_2)
+	return err
+}
+
+const cloneServiceRow = `-- name: CloneServiceRow :exec
+INSERT INTO services
+    (id, project_id, name, environment_id, service_type, source_type, source_url, image_name,
+     build_command, start_command, type, status, image, command, environment,
+     git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
+     healthcheck_path, restart_policy, volumes, maintenance_mode, basic_auth_users,
+     builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
+     traefik_labels, created_at, updated_at)
+SELECT $1, $2, $3, $4, service_type, source_type, source_url, image_name,
+     build_command, start_command, type, 'stopped', image, command, $5,
+     git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
+     healthcheck_path, restart_policy, volumes, $6, $7,
+     builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
+     traefik_labels, $8, $8
+FROM services s WHERE s.id = $9
+`
+
+type CloneServiceRowParams struct {
+	ID              uuid.UUID      `json:"id"`
+	ProjectID       uuid.UUID      `json:"project_id"`
+	Name            string         `json:"name"`
+	EnvironmentID   uuid.UUID      `json:"environment_id"`
+	Environment     sql.NullString `json:"environment"`
+	MaintenanceMode bool           `json:"maintenance_mode"`
+	BasicAuthUsers  string         `json:"basic_auth_users"`
+	CreatedAt       sql.NullTime   `json:"created_at"`
+	ID_2            uuid.UUID      `json:"id_2"`
+}
+
+func (q *Queries) CloneServiceRow(ctx context.Context, arg CloneServiceRowParams) error {
+	_, err := q.db.ExecContext(ctx, cloneServiceRow,
+		arg.ID,
+		arg.ProjectID,
+		arg.Name,
+		arg.EnvironmentID,
+		arg.Environment,
+		arg.MaintenanceMode,
+		arg.BasicAuthUsers,
+		arg.CreatedAt,
+		arg.ID_2,
+	)
+	return err
+}
+
+const cloneServiceVariables = `-- name: CloneServiceVariables :exec
+INSERT INTO environment_variables (id, service_id, key, value, is_secret)
+SELECT gen_random_uuid(), $1, key, value, is_secret FROM environment_variables ev WHERE ev.service_id = $2
+`
+
+type CloneServiceVariablesParams struct {
+	ServiceID   uuid.UUID `json:"service_id"`
+	ServiceID_2 uuid.UUID `json:"service_id_2"`
+}
+
+func (q *Queries) CloneServiceVariables(ctx context.Context, arg CloneServiceVariablesParams) error {
+	_, err := q.db.ExecContext(ctx, cloneServiceVariables, arg.ServiceID, arg.ServiceID_2)
+	return err
+}
+
+const countServicesByName = `-- name: CountServicesByName :one
+SELECT COUNT(*) FROM services WHERE project_id = $1 AND name = $2
+`
+
+type CountServicesByNameParams struct {
+	ProjectID uuid.UUID `json:"project_id"`
+	Name      string    `json:"name"`
+}
+
+func (q *Queries) CountServicesByName(ctx context.Context, arg CountServicesByNameParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, countServicesByName, arg.ProjectID, arg.Name)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const deleteServiceByID = `-- name: DeleteServiceByID :exec
+DELETE FROM services WHERE id = $1
+`
+
+func (q *Queries) DeleteServiceByID(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.ExecContext(ctx, deleteServiceByID, id)
+	return err
+}
+
+const getProjectOwner = `-- name: GetProjectOwner :one
+SELECT owner_id FROM projects WHERE id = $1
+`
+
+func (q *Queries) GetProjectOwner(ctx context.Context, id uuid.UUID) (uuid.UUID, error) {
+	row := q.db.QueryRowContext(ctx, getProjectOwner, id)
+	var owner_id uuid.UUID
+	err := row.Scan(&owner_id)
+	return owner_id, err
+}
+
+const getServiceEnvironment = `-- name: GetServiceEnvironment :one
+SELECT COALESCE(environment, '') FROM services WHERE id = $1
+`
+
+func (q *Queries) GetServiceEnvironment(ctx context.Context, id uuid.UUID) (string, error) {
+	row := q.db.QueryRowContext(ctx, getServiceEnvironment, id)
+	var environment string
+	err := row.Scan(&environment)
+	return environment, err
+}
+
+const moveServiceProject = `-- name: MoveServiceProject :execrows
+UPDATE services SET project_id = $1, environment_id = $2, updated_at = $3 WHERE id = $4
+`
+
+type MoveServiceProjectParams struct {
+	ProjectID     uuid.UUID    `json:"project_id"`
+	EnvironmentID uuid.UUID    `json:"environment_id"`
+	UpdatedAt     sql.NullTime `json:"updated_at"`
+	ID            uuid.UUID    `json:"id"`
+}
+
+func (q *Queries) MoveServiceProject(ctx context.Context, arg MoveServiceProjectParams) (int64, error) {
+	result, err := q.db.ExecContext(ctx, moveServiceProject,
+		arg.ProjectID,
+		arg.EnvironmentID,
+		arg.UpdatedAt,
+		arg.ID,
+	)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
+}

app/backend/internal/deployment/edge_labels_test.go

@@ -0,0 +1,60 @@
+package deployment
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestEdgeLabelsCustomMiddlewares(t *testing.T) {
+	spec := RuntimeSpec{
+		ServiceID: "01234567-89ab-cdef-0123-456789abcdef",
+		Port:      8080,
+		Domains:   []string{"app.example.com"},
+		TraefikLabels: map[string]string{
+			"middlewares.rl.ratelimit.average":                              "100",
+			"middlewares.rl.ratelimit.period":                               "1m",
+			"middlewares.sec.headers.customresponseheaders.X-Frame-Options": "DENY",
+		},
+	}
+	labels := edgeLabels(spec, "containr-edge")
+
+	if got := labels["traefik.http.middlewares.svc-01234567-rl.ratelimit.average"]; got != "100" {
+		t.Fatalf("ratelimit label missing: %v", labels)
+	}
+	if got := labels["traefik.http.middlewares.svc-01234567-sec.headers.customresponseheaders.X-Frame-Options"]; got != "DENY" {
+		t.Fatalf("headers label missing: %v", labels)
+	}
+	chain := labels["traefik.http.routers.svc-01234567.middlewares"]
+	if chain != "svc-01234567-rl,svc-01234567-sec" {
+		t.Fatalf("middleware chain wrong: %q", chain)
+	}
+}
+
+func TestEdgeLabelsCustomAfterBuiltins(t *testing.T) {
+	spec := RuntimeSpec{
+		ServiceID:      "01234567-89ab-cdef-0123-456789abcdef",
+		Port:           8080,
+		Domains:        []string{"app.example.com"},
+		BasicAuthUsers: "u:$apr1$x",
+		TraefikLabels: map[string]string{
+			"middlewares.rl.ratelimit.average": "10",
+		},
+	}
+	labels := edgeLabels(spec, "containr-edge")
+	chain := labels["traefik.http.routers.svc-01234567.middlewares"]
+	if !strings.HasPrefix(chain, "svc-01234567-auth,") || !strings.HasSuffix(chain, "svc-01234567-rl") {
+		t.Fatalf("builtin should precede custom: %q", chain)
+	}
+}
+
+func TestEdgeLabelsNoCustom(t *testing.T) {
+	spec := RuntimeSpec{
+		ServiceID: "01234567-89ab-cdef-0123-456789abcdef",
+		Port:      8080,
+		Domains:   []string{"app.example.com"},
+	}
+	labels := edgeLabels(spec, "containr-edge")
+	if _, ok := labels["traefik.http.routers.svc-01234567.middlewares"]; ok {
+		t.Fatal("middleware chain should be absent with no middlewares")
+	}
+}

app/backend/internal/deployment/runtime.go

@@ -55,6 +55,10 @@ type RuntimeSpec struct {
 	Maintenance    bool          // redirect traffic to MaintenanceURL
 	MaintenanceURL string        // absolute URL; empty = serve empty response
 	BasicAuthUsers string        // htpasswd-format user:hash pairs, comma-separated
+	// TraefikLabels defines extra middlewares for this service's router —
+	// keys "middlewares.<name>.<type>[.<field>]" (API-validated against an
+	// allowlist). Defined middlewares attach to the router after builtins.
+	TraefikLabels map[string]string
 	// NodeID pins the service to a node agent; "" runs on the local host.
 	NodeID string
 	// Spread distributes replicas across all online, schedulable agents
@@ -274,44 +278,9 @@ func (de *DeploymentEngine) createReplica(ctx context.Context, spec RuntimeSpec,
 		projectNet: {Aliases: []string{spec.Name}},
 	}
 	if edgeNet != "" {
-		router := "svc-" + spec.ServiceID[:8]
-		domains := spec.Domains
-		if len(domains) == 0 && spec.Domain != "" {
-			domains = []string{spec.Domain}
-		}
-		sort.Strings(domains)
-		rules := make([]string, 0, len(domains))
-		for _, d := range domains {
-			rules = append(rules, "Host(`"+d+"`)")
-		}
 		endpoints[edgeNet] = &network.EndpointSettings{}
-		labels["traefik.enable"] = "true"
-		labels["traefik.docker.network"] = edgeNet
-		labels["traefik.http.routers."+router+".rule"] = strings.Join(rules, " || ")
-		labels["traefik.http.routers."+router+".entrypoints"] = "web"
-		labels["traefik.http.services."+router+".loadbalancer.server.port"] = fmt.Sprintf("%d", spec.Port)
-
-		var middlewares []string
-		if spec.Maintenance {
-			if spec.MaintenanceURL != "" {
-				mw := router + "-maint"
-				labels["traefik.http.middlewares."+mw+".redirectregex.regex"] = "^https?://[^/]+/.*"
-				labels["traefik.http.middlewares."+mw+".redirectregex.replacement"] = spec.MaintenanceURL
-				labels["traefik.http.middlewares."+mw+".redirectregex.permanent"] = "false"
-				middlewares = append(middlewares, mw)
-			} else {
-				// No redirect target configured — take the site offline with
-				// empty responses instead of leaking traffic to the app.
-				labels["traefik.http.routers."+router+".service"] = "noop@internal"
-			}
-		}
-		if spec.BasicAuthUsers != "" {
-			mw := router + "-auth"
-			labels["traefik.http.middlewares."+mw+".basicauth.users"] = spec.BasicAuthUsers
-			middlewares = append(middlewares, mw)
-		}
-		if len(middlewares) > 0 {
-			labels["traefik.http.routers."+router+".middlewares"] = strings.Join(middlewares, ",")
+		for k, v := range edgeLabels(spec, edgeNet) {
+			labels[k] = v
 		}
 	}
 
@@ -399,6 +368,81 @@ func (de *DeploymentEngine) createReplica(ctx context.Context, spec RuntimeSpec,
 // vpnkit drops a conflicting binding).
 var errPortNotBound = errors.New("requested host port not bound")
 
+// edgeLabels builds the Traefik router/service/middleware labels for a
+// replica on the edge network: host rules, load balancer port, builtin
+// maintenance/basic-auth middlewares, then operator-defined overrides.
+func edgeLabels(spec RuntimeSpec, edgeNet string) map[string]string {
+	router := "svc-" + spec.ServiceID[:8]
+	domains := spec.Domains
+	if len(domains) == 0 && spec.Domain != "" {
+		domains = []string{spec.Domain}
+	}
+	sort.Strings(domains)
+	rules := make([]string, 0, len(domains))
+	for _, d := range domains {
+		rules = append(rules, "Host(`"+d+"`)")
+	}
+
+	labels := map[string]string{
+		"traefik.enable":                                                "true",
+		"traefik.docker.network":                                        edgeNet,
+		"traefik.http.routers." + router + ".rule":                      strings.Join(rules, " || "),
+		"traefik.http.routers." + router + ".entrypoints":               "web",
+		"traefik.http.services." + router + ".loadbalancer.server.port": fmt.Sprintf("%d", spec.Port),
+	}
+
+	var middlewares []string
+	if spec.Maintenance {
+		if spec.MaintenanceURL != "" {
+			mw := router + "-maint"
+			labels["traefik.http.middlewares."+mw+".redirectregex.regex"] = "^https?://[^/]+/.*"
+			labels["traefik.http.middlewares."+mw+".redirectregex.replacement"] = spec.MaintenanceURL
+			labels["traefik.http.middlewares."+mw+".redirectregex.permanent"] = "false"
+			middlewares = append(middlewares, mw)
+		} else {
+			// No redirect target configured — take the site offline with
+			// empty responses instead of leaking traffic to the app.
+			labels["traefik.http.routers."+router+".service"] = "noop@internal"
+		}
+	}
+	if spec.BasicAuthUsers != "" {
+		mw := router + "-auth"
+		labels["traefik.http.middlewares."+mw+".basicauth.users"] = spec.BasicAuthUsers
+		middlewares = append(middlewares, mw)
+	}
+	// Operator-defined middlewares: "middlewares.<name>.<rest>" becomes
+	// "<router>-<name>.<rest>", and every defined name joins the router's
+	// chain after builtins. Names sort for a deterministic chain order.
+	customMWs := map[string][]string{}
+	for k, v := range spec.TraefikLabels {
+		rest := strings.TrimPrefix(k, "middlewares.")
+		dot := strings.Index(rest, ".")
+		if dot <= 0 {
+			continue
+		}
+		customMWs[rest[:dot]] = append(customMWs[rest[:dot]], rest[dot+1:]+"="+v)
+	}
+	mwNames := make([]string, 0, len(customMWs))
+	for name := range customMWs {
+		mwNames = append(mwNames, name)
+	}
+	sort.Strings(mwNames)
+	for _, name := range mwNames {
+		mw := router + "-" + name
+		sort.Strings(customMWs[name])
+		for _, kv := range customMWs[name] {
+			if i := strings.Index(kv, "="); i > 0 {
+				labels["traefik.http.middlewares."+mw+"."+kv[:i]] = kv[i+1:]
+			}
+		}
+		middlewares = append(middlewares, mw)
+	}
+	if len(middlewares) > 0 {
+		labels["traefik.http.routers."+router+".middlewares"] = strings.Join(middlewares, ",")
+	}
+	return labels
+}
+
 // isPortConflict reports whether a container create failed because the
 // requested host port was already bound.
 func isPortConflict(err error) bool {

app/backend/internal/gateway/proxy_test.go

@@ -0,0 +1,64 @@
+package gateway
+
+import "testing"
+
+func TestBuildTargetURL(t *testing.T) {
+	cases := []struct {
+		name                                       string
+		upstream, prefix, path, query, want        string
+	}{
+		{
+			name:     "strips route prefix",
+			upstream: "https://api.internal:8080",
+			prefix:   "/g/weather",
+			path:     "/g/weather/v1/current",
+			query:    "city=oslo",
+			want:     "https://api.internal:8080/v1/current?city=oslo",
+		},
+		{
+			name:     "prefix root maps to upstream root",
+			upstream: "https://api.internal",
+			prefix:   "/g/weather",
+			path:     "/g/weather",
+			want:     "https://api.internal/",
+		},
+		{
+			name:     "upstream base path is preserved",
+			upstream: "https://api.internal/base",
+			prefix:   "/g/x",
+			path:     "/g/x/ping",
+			want:     "https://api.internal/base/ping",
+		},
+		{
+			name:     "root prefix leaves path untouched",
+			upstream: "https://api.internal",
+			prefix:   "/",
+			path:     "/g/raw",
+			want:     "https://api.internal/g/raw",
+		},
+		{
+			name:     "path without prefix is still proxied",
+			upstream: "https://api.internal",
+			prefix:   "/g/x",
+			path:     "/other",
+			want:     "https://api.internal/other",
+		},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			got, err := BuildTargetURL(tc.upstream, tc.prefix, tc.path, tc.query)
+			if err != nil {
+				t.Fatalf("unexpected error: %v", err)
+			}
+			if got != tc.want {
+				t.Fatalf("got %q, want %q", got, tc.want)
+			}
+		})
+	}
+}
+
+func TestBuildTargetURL_InvalidUpstream(t *testing.T) {
+	if _, err := BuildTargetURL("://bad", "/g/x", "/g/x/y", ""); err == nil {
+		t.Fatal("expected error for unparsable upstream")
+	}
+}

app/backend/internal/mcpserver/server.go

@@ -50,10 +50,15 @@ func init() {
 	register(spec{"containr_projects_create", "Create a project. Args: name (required), description.", "POST", "/projects", nil, []string{"name", "description"}, false})
 	register(spec{"containr_projects_delete", "Delete a project and all its services. Requires confirm:true.", "DELETE", "/projects/{id}", []string{"id"}, nil, true})
 
+	// Environments
+	register(spec{"containr_environments_list", "List environments in a project with service counts", "GET", "/projects/{id}/environments", []string{"id"}, nil, false})
+	register(spec{"containr_environments_create", "Create an environment. Args: name (required — lowercase alphanumeric with dashes, 1-50 chars).", "POST", "/projects/{id}/environments", []string{"id"}, []string{"name"}, false})
+	register(spec{"containr_environments_delete", "Delete an empty environment. Requires confirm:true.", "DELETE", "/environments/{id}", []string{"id"}, nil, true})
+
 	// Services
 	register(spec{"containr_services_list", "List services in a project", "GET", "/projects/{project_id}/services", []string{"project_id"}, nil, false})
 	register(spec{"containr_services_get", "Get a service by id", "GET", "/services/{id}", []string{"id"}, nil, false})
-	register(spec{"containr_services_create", "Create a service in a project. Args: name (required), type, image, git_repo, git_branch, environment, port, domain, replicas, volumes = [{type: volume|bind, source, target, read_only}], builder = auto|railpack|nixpacks|dockerfile|static, cpu, memory, cpu_reserve, memory_reserve, static_build_cmd, static_dir, node_id (agent id | 'auto' = least-loaded online node; image services only — remote nodes can't run git builds), spread (bool — distribute replicas across every online schedulable node; mutually exclusive with a node pin), placement_tags (string array — remote placement only onto nodes carrying every tag; re-resolved per reconcile, pin overrides).", "POST", "/projects/{project_id}/services", []string{"project_id"}, nil, false})
+	register(spec{"containr_services_create", "Create a service in a project. Args: name (required), type, image, git_repo, git_branch, environment, port, domain, replicas, volumes = [{type: volume|bind, source, target, read_only}], builder = auto|railpack|nixpacks|dockerfile|static, cpu, memory, cpu_reserve, memory_reserve, static_build_cmd, static_dir, sleep_enabled (bool — scale to zero on idle), sleep_idle_minutes (1-1440, default 15), node_id (agent id | 'auto' = least-loaded online node; git services build on the node itself), spread (bool — distribute replicas across every online schedulable node; mutually exclusive with a node pin), placement_tags (string array — remote placement only onto nodes carrying every tag; re-resolved per reconcile, pin overrides), traefik_labels (object — extra Traefik middlewares for this service's router; keys 'middlewares.<name>.<type>[.<field>]', allowlist-validated; defined middlewares attach to the router automatically).", "POST", "/projects/{project_id}/services", []string{"project_id"}, nil, false})
 	register(spec{"containr_services_delete", "Delete a service. Requires confirm:true.", "DELETE", "/services/{id}", []string{"id"}, nil, true})
 	register(spec{"containr_services_start", "Start a service", "POST", "/services/{id}/start", []string{"id"}, nil, false})
 	register(spec{"containr_services_stop", "Stop a service", "POST", "/services/{id}/stop", []string{"id"}, nil, false})
@@ -66,7 +71,7 @@ func init() {
 	register(spec{"containr_services_move", "Move a service to another project the caller owns. Args: id, project_id (required).", "POST", "/services/{id}/move", []string{"id"}, []string{"project_id"}, false})
 	register(spec{"containr_services_logs", "Get service runtime logs. Args: id, tail (default 100).", "GET", "/services/{id}/logs", []string{"id"}, nil, false})
 	register(spec{"containr_services_exec", "Run a one-off command in the service container (30s ceiling). Args: id, command (required).", "POST", "/services/{id}/exec", []string{"id"}, []string{"command"}, false})
-	register(spec{"containr_services_update", "Update a service. Args: id, name, image, command, domain, restart_policy, healthcheck_path, cpu, memory, replicas, port, volumes = [{type: volume|bind, source, target, read_only}] — volumes replaces the whole mount list; pass [] to clear. maintenance_mode (bool), basic_auth = [{username, password}] — replaces all creds; [] clears. builder = auto|railpack|nixpacks|dockerfile|static, cpu_reserve, memory_reserve, static_build_cmd, static_dir (empty string clears reserves/static fields). sleep_enabled (bool) + sleep_idle_minutes (1-1440) enable scale-to-zero on idle; a wake placeholder answers traffic while the service resumes. node_id pins placement to a node agent ('auto' = least-loaded, 'local' = run on the Containr host). spread (bool) distributes replicas across every online schedulable node; mutually exclusive with a pin — clear node_id to 'local' first if pinned. placement_tags (string array; [] clears) restricts auto/spread placement to nodes carrying every tag; mutually exclusive with an explicit pin — clear the pin first.", "PUT", "/services/{id}", []string{"id"}, nil, false})
+	register(spec{"containr_services_update", "Update a service. Args: id, name, image, command, domain, restart_policy, healthcheck_path, cpu, memory, replicas, port, volumes = [{type: volume|bind, source, target, read_only}] — volumes replaces the whole mount list; pass [] to clear. maintenance_mode (bool), basic_auth = [{username, password}] — replaces all creds; [] clears. builder = auto|railpack|nixpacks|dockerfile|static, cpu_reserve, memory_reserve, static_build_cmd, static_dir (empty string clears reserves/static fields). sleep_enabled (bool) + sleep_idle_minutes (1-1440) enable scale-to-zero on idle; a wake placeholder answers traffic while the service resumes. node_id pins placement to a node agent ('auto' = least-loaded, 'local' = run on the Containr host). spread (bool) distributes replicas across every online schedulable node; mutually exclusive with a pin — clear node_id to 'local' first if pinned. placement_tags (string array; [] clears) restricts auto/spread placement to nodes carrying every tag; mutually exclusive with an explicit pin — clear the pin first. traefik_labels (object; {} clears) replaces the service's Traefik middleware overrides — keys 'middlewares.<name>.<type>[.<field>]', e.g. {'middlewares.rl.ratelimit.average': '100'}.", "PUT", "/services/{id}", []string{"id"}, nil, false})
 
 	// Domains
 	register(spec{"containr_domains_list", "List domains attached to a service", "GET", "/services/{id}/domains", []string{"id"}, nil, false})
@@ -133,12 +138,17 @@ func init() {
 	register(spec{"containr_templates_deploy", "Deploy a template into a project. Args: id (template), project_id.", "POST", "/templates/{id}/deploy", []string{"id"}, []string{"project_id"}, false})
 	register(spec{"containr_templates_plan", "Dry-resolve a template: expanded expressions, service refs, missing variables. Args: id, variables (object).", "POST", "/templates/{id}/plan", []string{"id"}, nil, false})
 	register(spec{"containr_templates_import_compose", "Convert docker-compose YAML into a v2 template graph config. Args: compose_yaml.", "POST", "/templates/import/compose", nil, []string{"compose_yaml"}, false})
+	register(spec{"containr_templates_import_git", "Fetch a compose file from a git repo (clone URL, ssh remote, or owner/repo via connected providers) and convert it into a v2 template graph config. Args: repo (required), path (default: compose.yaml/yml or docker-compose.yml/yaml), ref (branch or commit).", "POST", "/templates/import/git", nil, []string{"repo", "path", "ref"}, false})
 	register(spec{"containr_templates_deploy_graph", "Deploy an ad-hoc service graph without a stored template. Args: project_id, config ({services:[...]}), variables, plan, region.", "POST", "/templates/deploy", nil, []string{"project_id", "config", "variables", "plan", "region"}, false})
 	register(spec{"containr_projects_import_compose", "Deploy a docker-compose file straight into a project. Args: id (project), compose_yaml, variables, plan, region.", "POST", "/projects/{id}/import-compose", []string{"id"}, []string{"compose_yaml", "variables", "plan", "region"}, false})
 
 	// Notifications
 	register(spec{"containr_notifications_list", "List notifications", "GET", "/notifications", nil, nil, false})
 	register(spec{"containr_notifications_read", "Mark a notification read, or all notifications with id=all", "POST", "/notifications/{id}/read", []string{"id"}, nil, false})
+	register(spec{"containr_notification_channels_list", "List push notification channels (ntfy/Gotify)", "GET", "/notifications/channels", nil, nil, false})
+	register(spec{"containr_notification_channels_create", "Add a push notification channel. Args: kind (ntfy|gotify), endpoint (full URL incl. ntfy topic or Gotify base), token (ntfy access token or Gotify app token).", "POST", "/notifications/channels", nil, []string{"kind", "endpoint", "token"}, false})
+	register(spec{"containr_notification_channels_test", "Send a test notification through a push channel. Args: id.", "POST", "/notifications/channels/{id}/test", []string{"id"}, nil, false})
+	register(spec{"containr_notification_channels_delete", "Delete a push notification channel. Args: id. Requires confirm=true.", "DELETE", "/notifications/channels/{id}", []string{"id"}, nil, true})
 
 	register(spec{"containr_webhooks_list", "List outbound webhooks", "GET", "/webhooks", nil, nil, false})
 	register(spec{"containr_webhooks_create", "Create an outbound webhook. Args: name, url, events (list, e.g. [\"service.*\",\"*\"]), secret (auto-generated if omitted), headers, enabled.", "POST", "/webhooks", nil, []string{"name", "url", "events", "secret", "headers", "enabled"}, false})
@@ -173,7 +183,7 @@ func init() {
 	register(spec{"containr_nodes_get", "Get a node agent (admin)", "GET", "/agents/{id}", []string{"id"}, nil, false})
 	register(spec{"containr_agent_tokens_issue", "Issue an agent onboarding token (admin). Args: label.", "POST", "/agent-tokens", nil, []string{"label"}, false})
 	register(spec{"containr_agent_tokens_list", "List agent onboarding tokens (admin)", "GET", "/agent-tokens", nil, nil, false})
-	register(spec{"containr_nodes_update", "Update a node agent (admin). Args: id; optional auto_prune, name, tags (string array — placement labels services can require via placement_tags; [] clears).", "PUT", "/agents/{id}", []string{"id"}, []string{"auto_prune", "name", "tags"}, false})
+	register(spec{"containr_nodes_update", "Update a node agent (admin). Args: id; optional auto_prune, name, tags (string array — placement labels services can require via placement_tags; [] clears), default_domain (base domain — services placed on this node with no explicit domains get <name>.<default_domain>; empty clears).", "PUT", "/agents/{id}", []string{"id"}, []string{"auto_prune", "name", "tags", "default_domain"}, false})
 	register(spec{"containr_nodes_cordon", "Cordon a node: blocks new pins and 'auto' placements; running replicas stay (admin). Args: id.", "POST", "/agents/{id}/cordon", []string{"id"}, nil, false})
 	register(spec{"containr_nodes_uncordon", "Re-open a node for placement (admin). Args: id.", "POST", "/agents/{id}/uncordon", []string{"id"}, nil, false})
 	register(spec{"containr_nodes_drain", "Drain a node: cordon + remove all service containers via the agent + unpin affected services so they redeploy locally. Requires the node online (admin). Args: id.", "POST", "/agents/{id}/drain", []string{"id"}, nil, true})

app/backend/internal/metrics/storage.go

@@ -4,293 +4,286 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"strconv"
 	"sync"
 	"time"
 
+	"containr/internal/database/sqlcdb"
+
 	_ "github.com/lib/pq"
 )
 
 // PostgreSQLMetricsStorage implements MetricsStorage using PostgreSQL
+// through sqlc-generated queries (sqlc/queries/metrics.sql).
+//
+// Per-container node metrics are deliberately not persisted: the
+// container_metrics table belongs to the container_instances model and
+// has no place for the node/container samples collected here. Node and
+// service/instance rows map cleanly, so those are stored.
 type PostgreSQLMetricsStorage struct {
-	db *sql.DB
+	q *sqlcdb.Queries
 }
 
 // NewPostgreSQLMetricsStorage creates a new PostgreSQL metrics storage
 func NewPostgreSQLMetricsStorage(db *sql.DB) *PostgreSQLMetricsStorage {
-	return &PostgreSQLMetricsStorage{db: db}
+	return &PostgreSQLMetricsStorage{q: sqlcdb.New(db)}
 }
 
+func numStr(v float64) sql.NullString {
+	return sql.NullString{String: strconv.FormatFloat(v, 'f', -1, 64), Valid: true}
+}
+
+func int64N(v int64) sql.NullInt64 {
+	return sql.NullInt64{Int64: v, Valid: true}
+}
+
+func int32N(v int64) sql.NullInt32 {
+	return sql.NullInt32{Int32: int32(v), Valid: true}
+}
+
+func strN(v string) sql.NullString {
+	return sql.NullString{String: v, Valid: v != ""}
+}
+
+func timeN(t time.Time) sql.NullTime {
+	return sql.NullTime{Time: t, Valid: !t.IsZero()}
+}
+
+func f64v(n sql.NullString) float64 {
+	f, _ := strconv.ParseFloat(n.String, 64)
+	return f
+}
+
+func i64v(n sql.NullInt64) int64 { return n.Int64 }
+
+func i32v(n sql.NullInt32) int64 { return int64(n.Int32) }
+
 // StoreNodeMetrics stores node metrics in the database
 func (s *PostgreSQLMetricsStorage) StoreNodeMetrics(ctx context.Context, metrics *NodeMetrics) error {
-	query := `
-		INSERT INTO node_metrics (
-			node_id, timestamp, cpu_usage, cpu_cores, load_avg_1, load_avg_5, load_avg_15,
-			memory_total, memory_used, memory_available, memory_usage_percent,
-			storage_total, storage_used, storage_available, storage_usage_percent,
-			network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
-			network_connections_in, network_connections_out, network_errors_in, network_errors_out,
-			uptime, processes, os, kernel, architecture
-		) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28)
-		ON CONFLICT (node_id, timestamp) DO UPDATE SET
-			cpu_usage = EXCLUDED.cpu_usage,
-			cpu_cores = EXCLUDED.cpu_cores,
-			load_avg_1 = EXCLUDED.load_avg_1,
-			load_avg_5 = EXCLUDED.load_avg_5,
-			load_avg_15 = EXCLUDED.load_avg_15,
-			memory_total = EXCLUDED.memory_total,
-			memory_used = EXCLUDED.memory_used,
-			memory_available = EXCLUDED.memory_available,
-			memory_usage_percent = EXCLUDED.memory_usage_percent,
-			storage_total = EXCLUDED.storage_total,
-			storage_used = EXCLUDED.storage_used,
-			storage_available = EXCLUDED.storage_available,
-			storage_usage_percent = EXCLUDED.storage_usage_percent,
-			network_bytes_in = EXCLUDED.network_bytes_in,
-			network_bytes_out = EXCLUDED.network_bytes_out,
-			network_packets_in = EXCLUDED.network_packets_in,
-			network_packets_out = EXCLUDED.network_packets_out,
-			network_connections_in = EXCLUDED.network_connections_in,
-			network_connections_out = EXCLUDED.network_connections_out,
-			network_errors_in = EXCLUDED.network_errors_in,
-			network_errors_out = EXCLUDED.network_errors_out,
-			uptime = EXCLUDED.uptime,
-			processes = EXCLUDED.processes,
-			os = EXCLUDED.os,
-			kernel = EXCLUDED.kernel,
-			architecture = EXCLUDED.architecture
-	`
-
-	_, err := s.db.ExecContext(ctx, query,
-		metrics.NodeID, metrics.Timestamp, metrics.CPU.UsagePercent, metrics.CPU.UsageCores,
-		metrics.CPU.LoadAverage1, metrics.CPU.LoadAverage5, metrics.CPU.LoadAverage15,
-		metrics.Memory.Total, metrics.Memory.Used, metrics.Memory.Available, metrics.Memory.UsagePercent,
-		metrics.Storage.Total, metrics.Storage.Used, metrics.Storage.Available, metrics.Storage.UsagePercent,
-		metrics.Network.BytesIn, metrics.Network.BytesOut, metrics.Network.PacketsIn, metrics.Network.PacketsOut,
-		metrics.Network.ConnectionsIn, metrics.Network.ConnectionsOut, metrics.Network.ErrorsIn, metrics.Network.ErrorsOut,
-		metrics.System.Uptime, metrics.System.Processes, metrics.System.OS, metrics.System.Kernel, metrics.System.Architecture,
-	)
-
+	err := s.q.UpsertNodeMetrics(ctx, sqlcdb.UpsertNodeMetricsParams{
+		NodeID:                metrics.NodeID,
+		Timestamp:             metrics.Timestamp,
+		CpuUsage:              numStr(metrics.CPU.UsagePercent),
+		CpuCores:              numStr(metrics.CPU.UsageCores),
+		LoadAvg1:              numStr(metrics.CPU.LoadAverage1),
+		LoadAvg5:              numStr(metrics.CPU.LoadAverage5),
+		LoadAvg15:             numStr(metrics.CPU.LoadAverage15),
+		MemoryTotal:           int64N(metrics.Memory.Total),
+		MemoryUsed:            int64N(metrics.Memory.Used),
+		MemoryAvailable:       int64N(metrics.Memory.Available),
+		MemoryUsagePercent:    numStr(metrics.Memory.UsagePercent),
+		StorageTotal:          int64N(metrics.Storage.Total),
+		StorageUsed:           int64N(metrics.Storage.Used),
+		StorageAvailable:      int64N(metrics.Storage.Available),
+		StorageUsagePercent:   numStr(metrics.Storage.UsagePercent),
+		NetworkBytesIn:        int64N(metrics.Network.BytesIn),
+		NetworkBytesOut:       int64N(metrics.Network.BytesOut),
+		NetworkPacketsIn:      int64N(metrics.Network.PacketsIn),
+		NetworkPacketsOut:     int64N(metrics.Network.PacketsOut),
+		NetworkConnectionsIn:  int32N(metrics.Network.ConnectionsIn),
+		NetworkConnectionsOut: int32N(metrics.Network.ConnectionsOut),
+		NetworkErrorsIn:       int64N(metrics.Network.ErrorsIn),
+		NetworkErrorsOut:      int64N(metrics.Network.ErrorsOut),
+		// INTERVAL param — Postgres casts the bigint as seconds.
+		Uptime:       int64N(int64(metrics.System.Uptime.Seconds())),
+		Processes:    sql.NullInt32{Int32: int32(metrics.System.Processes), Valid: true},
+		Os:           strN(metrics.System.OS),
+		Kernel:       strN(metrics.System.Kernel),
+		Architecture: strN(metrics.System.Architecture),
+	})
 	if err != nil {
 		return fmt.Errorf("failed to store node metrics: %w", err)
 	}
-
-	// Store container metrics
-	for _, container := range metrics.Containers {
-		if err := s.storeContainerMetrics(ctx, metrics.NodeID, metrics.Timestamp, container); err != nil {
-			return fmt.Errorf("failed to store container metrics: %w", err)
-		}
-	}
-
 	return nil
 }
 
 // StoreServiceMetrics stores service metrics in the database
 func (s *PostgreSQLMetricsStorage) StoreServiceMetrics(ctx context.Context, metrics *ServiceMetrics) error {
-	query := `
-		INSERT INTO service_metrics (
-			service_id, service_name, project_id, timestamp,
-			requests_total, requests_success, requests_errors, requests_avg_latency,
-			requests_p95_latency, requests_p99_latency, requests_throughput,
-			errors_total, errors_rate, performance_response_time, performance_throughput,
-			performance_concurrency, performance_saturation, performance_utilization,
-			resource_cpu_usage, resource_memory_usage, resource_storage_usage,
-			resource_network_usage, resource_score
-		) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23)
-		ON CONFLICT (service_id, timestamp) DO UPDATE SET
-			requests_total = EXCLUDED.requests_total,
-			requests_success = EXCLUDED.requests_success,
-			requests_errors = EXCLUDED.requests_errors,
-			requests_avg_latency = EXCLUDED.requests_avg_latency,
-			requests_p95_latency = EXCLUDED.requests_p95_latency,
-			requests_p99_latency = EXCLUDED.requests_p99_latency,
-			requests_throughput = EXCLUDED.requests_throughput,
-			errors_total = EXCLUDED.errors_total,
-			errors_rate = EXCLUDED.errors_rate,
-			performance_response_time = EXCLUDED.performance_response_time,
-			performance_throughput = EXCLUDED.performance_throughput,
-			performance_concurrency = EXCLUDED.performance_concurrency,
-			performance_saturation = EXCLUDED.performance_saturation,
-			performance_utilization = EXCLUDED.performance_utilization,
-			resource_cpu_usage = EXCLUDED.resource_cpu_usage,
-			resource_memory_usage = EXCLUDED.resource_memory_usage,
-			resource_storage_usage = EXCLUDED.resource_storage_usage,
-			resource_network_usage = EXCLUDED.resource_network_usage,
-			resource_score = EXCLUDED.resource_score
-	`
-
-	_, err := s.db.ExecContext(ctx, query,
-		metrics.ServiceID, metrics.ServiceName, metrics.ProjectID, metrics.Timestamp,
-		metrics.Requests.Total, metrics.Requests.Success, metrics.Requests.Errors,
-		metrics.Requests.AvgLatency, metrics.Requests.P95Latency, metrics.Requests.P99Latency,
-		metrics.Requests.Throughput, metrics.Errors.Total, metrics.Errors.Rate,
-		metrics.Performance.ResponseTime, metrics.Performance.Throughput,
-		metrics.Performance.Concurrency, metrics.Performance.Saturation, metrics.Performance.Utilization,
-		metrics.Resources.CPUUsage, metrics.Resources.MemoryUsage, metrics.Resources.StorageUsage,
-		metrics.Resources.NetworkUsage, metrics.Resources.ResourceScore,
-	)
-
+	err := s.q.UpsertServiceMetrics(ctx, sqlcdb.UpsertServiceMetricsParams{
+		ServiceID:               metrics.ServiceID,
+		ServiceName:             metrics.ServiceName,
+		ProjectID:               metrics.ProjectID,
+		Timestamp:               metrics.Timestamp,
+		RequestsTotal:           int64N(metrics.Requests.Total),
+		RequestsSuccess:         int64N(metrics.Requests.Success),
+		RequestsErrors:          int64N(metrics.Requests.Errors),
+		RequestsAvgLatency:      numStr(metrics.Requests.AvgLatency),
+		RequestsP95Latency:      numStr(metrics.Requests.P95Latency),
+		RequestsP99Latency:      numStr(metrics.Requests.P99Latency),
+		RequestsThroughput:      numStr(metrics.Requests.Throughput),
+		ErrorsTotal:             int64N(metrics.Errors.Total),
+		ErrorsRate:              numStr(metrics.Errors.Rate),
+		PerformanceResponseTime: numStr(metrics.Performance.ResponseTime),
+		PerformanceThroughput:   numStr(metrics.Performance.Throughput),
+		PerformanceConcurrency:  int64N(metrics.Performance.Concurrency),
+		PerformanceSaturation:   numStr(metrics.Performance.Saturation),
+		PerformanceUtilization:  numStr(metrics.Performance.Utilization),
+		ResourceCpuUsage:        numStr(metrics.Resources.CPUUsage),
+		ResourceMemoryUsage:     int64N(metrics.Resources.MemoryUsage),
+		ResourceStorageUsage:    int64N(metrics.Resources.StorageUsage),
+		ResourceNetworkUsage:    int64N(metrics.Resources.NetworkUsage),
+		ResourceScore:           numStr(metrics.Resources.ResourceScore),
+	})
 	if err != nil {
 		return fmt.Errorf("failed to store service metrics: %w", err)
 	}
 
-	// Store instance metrics
+	// The service row must land first — instance_metrics references
+	// service_metrics(service_id, timestamp).
 	for _, instance := range metrics.Instances {
 		if err := s.storeInstanceMetrics(ctx, metrics.ServiceID, metrics.Timestamp, instance); err != nil {
 			return fmt.Errorf("failed to store instance metrics: %w", err)
 		}
 	}
-
 	return nil
 }
 
 // GetNodeMetrics retrieves node metrics from the database
 func (s *PostgreSQLMetricsStorage) GetNodeMetrics(ctx context.Context, nodeID string, from, to time.Time) ([]*NodeMetrics, error) {
-	query := `
-		SELECT node_id, timestamp, cpu_usage, cpu_cores, load_avg_1, load_avg_5, load_avg_15,
-			   memory_total, memory_used, memory_available, memory_usage_percent,
-			   storage_total, storage_used, storage_available, storage_usage_percent,
-			   network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
-			   network_connections_in, network_connections_out, network_errors_in, network_errors_out,
-			   uptime, processes, os, kernel, architecture
-		FROM node_metrics
-		WHERE node_id = $1 AND timestamp BETWEEN $2 AND $3
-		ORDER BY timestamp ASC
-	`
-
-	rows, err := s.db.QueryContext(ctx, query, nodeID, from, to)
+	rows, err := s.q.ListNodeMetrics(ctx, sqlcdb.ListNodeMetricsParams{
+		NodeID:      nodeID,
+		Timestamp:   from,
+		Timestamp_2: to,
+	})
 	if err != nil {
 		return nil, fmt.Errorf("failed to query node metrics: %w", err)
 	}
-	defer rows.Close()
 
 	var metrics []*NodeMetrics
-	for rows.Next() {
-		var m NodeMetrics
-		err := rows.Scan(
-			&m.NodeID, &m.Timestamp, &m.CPU.UsagePercent, &m.CPU.UsageCores,
-			&m.CPU.LoadAverage1, &m.CPU.LoadAverage5, &m.CPU.LoadAverage15,
-			&m.Memory.Total, &m.Memory.Used, &m.Memory.Available, &m.Memory.UsagePercent,
-			&m.Storage.Total, &m.Storage.Used, &m.Storage.Available, &m.Storage.UsagePercent,
-			&m.Network.BytesIn, &m.Network.BytesOut, &m.Network.PacketsIn, &m.Network.PacketsOut,
-			&m.Network.ConnectionsIn, &m.Network.ConnectionsOut, &m.Network.ErrorsIn, &m.Network.ErrorsOut,
-			&m.System.Uptime, &m.System.Processes, &m.System.OS, &m.System.Kernel, &m.System.Architecture,
-		)
-		if err != nil {
-			return nil, fmt.Errorf("failed to scan node metrics: %w", err)
-		}
-
-		// Get container metrics for this timestamp
-		containers, err := s.getContainerMetrics(ctx, nodeID, m.Timestamp)
-		if err != nil {
-			return nil, fmt.Errorf("failed to get container metrics: %w", err)
-		}
-		m.Containers = containers
-
-		metrics = append(metrics, &m)
+	for _, r := range rows {
+		metrics = append(metrics, &NodeMetrics{
+			NodeID:    r.NodeID,
+			Timestamp: r.Timestamp,
+			CPU: CPUMetrics{
+				UsagePercent:  f64v(r.CpuUsage),
+				UsageCores:    f64v(r.CpuCores),
+				LoadAverage1:  f64v(r.LoadAvg1),
+				LoadAverage5:  f64v(r.LoadAvg5),
+				LoadAverage15: f64v(r.LoadAvg15),
+			},
+			Memory: MemoryMetrics{
+				Total:        i64v(r.MemoryTotal),
+				Used:         i64v(r.MemoryUsed),
+				Available:    i64v(r.MemoryAvailable),
+				UsagePercent: f64v(r.MemoryUsagePercent),
+			},
+			Storage: StorageMetrics{
+				Total:        i64v(r.StorageTotal),
+				Used:         i64v(r.StorageUsed),
+				Available:    i64v(r.StorageAvailable),
+				UsagePercent: f64v(r.StorageUsagePercent),
+			},
+			Network: NetworkMetrics{
+				BytesIn:        i64v(r.NetworkBytesIn),
+				BytesOut:       i64v(r.NetworkBytesOut),
+				PacketsIn:      i64v(r.NetworkPacketsIn),
+				PacketsOut:     i64v(r.NetworkPacketsOut),
+				ConnectionsIn:  i32v(r.NetworkConnectionsIn),
+				ConnectionsOut: i32v(r.NetworkConnectionsOut),
+				ErrorsIn:       i64v(r.NetworkErrorsIn),
+				ErrorsOut:      i64v(r.NetworkErrorsOut),
+			},
+			System: SystemMetrics{
+				Uptime:       time.Duration(r.UptimeSeconds) * time.Second,
+				Processes:    int(r.Processes.Int32),
+				OS:           r.Os.String,
+				Kernel:       r.Kernel.String,
+				Architecture: r.Architecture.String,
+			},
+		})
 	}
-
 	return metrics, nil
 }
 
 // GetServiceMetrics retrieves service metrics from the database
 func (s *PostgreSQLMetricsStorage) GetServiceMetrics(ctx context.Context, serviceID string, from, to time.Time) ([]*ServiceMetrics, error) {
-	query := `
-		SELECT service_id, service_name, project_id, timestamp,
-			   requests_total, requests_success, requests_errors, requests_avg_latency,
-			   requests_p95_latency, requests_p99_latency, requests_throughput,
-			   errors_total, errors_rate, performance_response_time, performance_throughput,
-			   performance_concurrency, performance_saturation, performance_utilization,
-			   resource_cpu_usage, resource_memory_usage, resource_storage_usage,
-			   resource_network_usage, resource_score
-		FROM service_metrics
-		WHERE service_id = $1 AND timestamp BETWEEN $2 AND $3
-		ORDER BY timestamp ASC
-	`
-
-	rows, err := s.db.QueryContext(ctx, query, serviceID, from, to)
+	rows, err := s.q.ListServiceMetrics(ctx, sqlcdb.ListServiceMetricsParams{
+		ServiceID:   serviceID,
+		Timestamp:   from,
+		Timestamp_2: to,
+	})
 	if err != nil {
 		return nil, fmt.Errorf("failed to query service metrics: %w", err)
 	}
-	defer rows.Close()
 
 	var metrics []*ServiceMetrics
-	for rows.Next() {
-		var m ServiceMetrics
-		err := rows.Scan(
-			&m.ServiceID, &m.ServiceName, &m.ProjectID, &m.Timestamp,
-			&m.Requests.Total, &m.Requests.Success, &m.Requests.Errors,
-			&m.Requests.AvgLatency, &m.Requests.P95Latency, &m.Requests.P99Latency,
-			&m.Requests.Throughput, &m.Errors.Total, &m.Errors.Rate,
-			&m.Performance.ResponseTime, &m.Performance.Throughput,
-			&m.Performance.Concurrency, &m.Performance.Saturation, &m.Performance.Utilization,
-			&m.Resources.CPUUsage, &m.Resources.MemoryUsage, &m.Resources.StorageUsage,
-			&m.Resources.NetworkUsage, &m.Resources.ResourceScore,
-		)
-		if err != nil {
-			return nil, fmt.Errorf("failed to scan service metrics: %w", err)
+	for _, r := range rows {
+		m := &ServiceMetrics{
+			ServiceID:   r.ServiceID,
+			ServiceName: r.ServiceName,
+			ProjectID:   r.ProjectID,
+			Timestamp:   r.Timestamp,
+			Requests: RequestMetrics{
+				Total:      i64v(r.RequestsTotal),
+				Success:    i64v(r.RequestsSuccess),
+				Errors:     i64v(r.RequestsErrors),
+				AvgLatency: f64v(r.RequestsAvgLatency),
+				P95Latency: f64v(r.RequestsP95Latency),
+				P99Latency: f64v(r.RequestsP99Latency),
+				Throughput: f64v(r.RequestsThroughput),
+			},
+			Errors: ErrorMetrics{
+				Total: i64v(r.ErrorsTotal),
+				Rate:  f64v(r.ErrorsRate),
+			},
+			Performance: PerformanceMetrics{
+				ResponseTime: f64v(r.PerformanceResponseTime),
+				Throughput:   f64v(r.PerformanceThroughput),
+				Concurrency:  i64v(r.PerformanceConcurrency),
+				Saturation:   f64v(r.PerformanceSaturation),
+				Utilization:  f64v(r.PerformanceUtilization),
+			},
+			Resources: ResourceMetrics{
+				CPUUsage:      f64v(r.ResourceCpuUsage),
+				MemoryUsage:   i64v(r.ResourceMemoryUsage),
+				StorageUsage:  i64v(r.ResourceStorageUsage),
+				NetworkUsage:  i64v(r.ResourceNetworkUsage),
+				ResourceScore: f64v(r.ResourceScore),
+			},
 		}
 
-		// Get instance metrics for this timestamp
-		instances, err := s.getInstanceMetrics(ctx, serviceID, m.Timestamp)
+		instances, err := s.getInstanceMetrics(ctx, serviceID, r.Timestamp)
 		if err != nil {
 			return nil, fmt.Errorf("failed to get instance metrics: %w", err)
 		}
 		m.Instances = instances
-
-		metrics = append(metrics, &m)
+		metrics = append(metrics, m)
 	}
-
 	return metrics, nil
 }
 
-// GetAggregatedMetrics retrieves aggregated metrics based on a query
+// GetAggregatedMetrics retrieves aggregated metrics based on a query.
+// Bucketing uses date_bin (PostgreSQL 14+) — no TimescaleDB needed.
 func (s *PostgreSQLMetricsStorage) GetAggregatedMetrics(ctx context.Context, query MetricsQuery) (*AggregatedMetrics, error) {
-	// This is a simplified implementation
-	// In a real system, you'd build dynamic SQL based on the query
-
 	var timeSeries []TimeSeriesPoint
 	var summary map[string]MetricSummary
 
 	switch query.Type {
 	case "node":
-		// Aggregate node metrics
-		nodeQuery := `
-			SELECT 
-				time_bucket($1, timestamp) AS bucket,
-				AVG(cpu_usage) as avg_cpu,
-				AVG(memory_usage_percent) as avg_memory,
-				AVG(storage_usage_percent) as avg_storage
-			FROM node_metrics
-			WHERE node_id = $2 AND timestamp BETWEEN $3 AND $4
-			GROUP BY bucket
-			ORDER BY bucket ASC
-		`
-
-		rows, err := s.db.QueryContext(ctx, nodeQuery, query.Interval, query.ID, query.From, query.To)
+		seconds := int64(query.Interval.Seconds())
+		if seconds <= 0 {
+			seconds = 300
+		}
+		rows, err := s.q.AggregateNodeMetrics(ctx, sqlcdb.AggregateNodeMetricsParams{
+			Column1:     seconds,
+			NodeID:      query.ID,
+			Timestamp:   query.From,
+			Timestamp_2: query.To,
+		})
 		if err != nil {
 			return nil, fmt.Errorf("failed to query aggregated node metrics: %w", err)
 		}
-		defer rows.Close()
-
-		for rows.Next() {
-			var bucket time.Time
-			var avgCPU, avgMemory, avgStorage float64
-			if err := rows.Scan(&bucket, &avgCPU, &avgMemory, &avgStorage); err != nil {
-				return nil, fmt.Errorf("failed to scan aggregated metrics: %w", err)
-			}
-
-			point := TimeSeriesPoint{
+		for _, r := range rows {
+			bucket, _ := r.Bucket.(time.Time)
+			timeSeries = append(timeSeries, TimeSeriesPoint{
 				Timestamp: bucket,
 				Values: map[string]float64{
-					"cpu_usage":     avgCPU,
-					"memory_usage":  avgMemory,
-					"storage_usage": avgStorage,
+					"cpu_usage":     r.AvgCpu,
+					"memory_usage":  r.AvgMemory,
+					"storage_usage": r.AvgStorage,
 				},
-			}
-			timeSeries = append(timeSeries, point)
+			})
 		}
-
-		// Calculate summary statistics
 		summary = map[string]MetricSummary{
 			"cpu_usage":     calculateSummary(timeSeries, "cpu_usage"),
 			"memory_usage":  calculateSummary(timeSeries, "memory_usage"),
@@ -305,137 +298,69 @@ func (s *PostgreSQLMetricsStorage) GetAggregatedMetrics(ctx context.Context, que
 	}, nil
 }
 
-// Helper methods
-
-func (s *PostgreSQLMetricsStorage) storeContainerMetrics(ctx context.Context, nodeID string, timestamp time.Time, container ContainerMetrics) error {
-	query := `
-		INSERT INTO container_metrics (
-			node_id, timestamp, container_id, name, state, cpu, memory,
-			network_bytes_in, network_bytes_out, network_packets_in, network_packets_out, start_time
-		) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
-		ON CONFLICT (node_id, timestamp, container_id) DO UPDATE SET
-			name = EXCLUDED.name,
-			state = EXCLUDED.state,
-			cpu = EXCLUDED.cpu,
-			memory = EXCLUDED.memory,
-			network_bytes_in = EXCLUDED.network_bytes_in,
-			network_bytes_out = EXCLUDED.network_bytes_out,
-			network_packets_in = EXCLUDED.network_packets_in,
-			network_packets_out = EXCLUDED.network_packets_out,
-			start_time = EXCLUDED.start_time
-	`
-
-	_, err := s.db.ExecContext(ctx, query,
-		nodeID, timestamp, container.ContainerID, container.Name, container.State,
-		container.CPU, container.Memory, container.Network.BytesIn, container.Network.BytesOut,
-		container.Network.PacketsIn, container.Network.PacketsOut, container.StartTime,
-	)
-
-	return err
-}
-
 func (s *PostgreSQLMetricsStorage) storeInstanceMetrics(ctx context.Context, serviceID string, timestamp time.Time, instance InstanceMetrics) error {
-	query := `
-		INSERT INTO instance_metrics (
-			service_id, timestamp, instance_id, node_id, status, cpu, memory,
-			network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
-			network_connections_in, network_connections_out, network_errors_in, network_errors_out,
-			start_time, last_seen, health_status, health_last_check, health_check_count, health_failure_count
-		) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21)
-		ON CONFLICT (service_id, timestamp, instance_id) DO UPDATE SET
-			node_id = EXCLUDED.node_id,
-			status = EXCLUDED.status,
-			cpu = EXCLUDED.cpu,
-			memory = EXCLUDED.memory,
-			network_bytes_in = EXCLUDED.network_bytes_in,
-			network_bytes_out = EXCLUDED.network_bytes_out,
-			network_packets_in = EXCLUDED.network_packets_in,
-			network_packets_out = EXCLUDED.network_packets_out,
-			network_connections_in = EXCLUDED.network_connections_in,
-			network_connections_out = EXCLUDED.network_connections_out,
-			network_errors_in = EXCLUDED.network_errors_in,
-			network_errors_out = EXCLUDED.network_errors_out,
-			start_time = EXCLUDED.start_time,
-			last_seen = EXCLUDED.last_seen,
-			health_status = EXCLUDED.health_status,
-			health_last_check = EXCLUDED.health_last_check,
-			health_check_count = EXCLUDED.health_check_count,
-			health_failure_count = EXCLUDED.health_failure_count
-	`
-
-	_, err := s.db.ExecContext(ctx, query,
-		serviceID, timestamp, instance.InstanceID, instance.NodeID, instance.Status,
-		instance.CPU, instance.Memory, instance.Network.BytesIn, instance.Network.BytesOut,
-		instance.Network.PacketsIn, instance.Network.PacketsOut, instance.Network.ConnectionsIn,
-		instance.Network.ConnectionsOut, instance.Network.ErrorsIn, instance.Network.ErrorsOut,
-		instance.StartTime, instance.LastSeen, instance.Health.Status, instance.Health.LastCheck,
-		instance.Health.CheckCount, instance.Health.FailureCount,
-	)
-
-	return err
-}
-
-func (s *PostgreSQLMetricsStorage) getContainerMetrics(ctx context.Context, nodeID string, timestamp time.Time) ([]ContainerMetrics, error) {
-	query := `
-		SELECT container_id, name, state, cpu, memory,
-			   network_bytes_in, network_bytes_out, network_packets_in, network_packets_out, start_time
-		FROM container_metrics
-		WHERE node_id = $1 AND timestamp = $2
-	`
-
-	rows, err := s.db.QueryContext(ctx, query, nodeID, timestamp)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	var containers []ContainerMetrics
-	for rows.Next() {
-		var c ContainerMetrics
-		err := rows.Scan(
-			&c.ContainerID, &c.Name, &c.State, &c.CPU, &c.Memory,
-			&c.Network.BytesIn, &c.Network.BytesOut, &c.Network.PacketsIn, &c.Network.PacketsOut, &c.StartTime,
-		)
-		if err != nil {
-			return nil, err
-		}
-		containers = append(containers, c)
-	}
-
-	return containers, nil
+	return s.q.UpsertInstanceMetrics(ctx, sqlcdb.UpsertInstanceMetricsParams{
+		ServiceID:             serviceID,
+		Timestamp:             timestamp,
+		InstanceID:            instance.InstanceID,
+		NodeID:                strN(instance.NodeID),
+		Status:                strN(instance.Status),
+		Cpu:                   numStr(instance.CPU),
+		Memory:                int64N(instance.Memory),
+		NetworkBytesIn:        int64N(instance.Network.BytesIn),
+		NetworkBytesOut:       int64N(instance.Network.BytesOut),
+		NetworkPacketsIn:      int64N(instance.Network.PacketsIn),
+		NetworkPacketsOut:     int64N(instance.Network.PacketsOut),
+		NetworkConnectionsIn:  int32N(instance.Network.ConnectionsIn),
+		NetworkConnectionsOut: int32N(instance.Network.ConnectionsOut),
+		NetworkErrorsIn:       int64N(instance.Network.ErrorsIn),
+		NetworkErrorsOut:      int64N(instance.Network.ErrorsOut),
+		StartTime:             timeN(instance.StartTime),
+		LastSeen:              timeN(instance.LastSeen),
+		HealthStatus:          strN(instance.Health.Status),
+		HealthLastCheck:       timeN(instance.Health.LastCheck),
+		HealthCheckCount:      sql.NullInt32{Int32: int32(instance.Health.CheckCount), Valid: true},
+		HealthFailureCount:    sql.NullInt32{Int32: int32(instance.Health.FailureCount), Valid: true},
+	})
 }
 
 func (s *PostgreSQLMetricsStorage) getInstanceMetrics(ctx context.Context, serviceID string, timestamp time.Time) ([]InstanceMetrics, error) {
-	query := `
-		SELECT instance_id, node_id, status, cpu, memory,
-			   network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
-			   network_connections_in, network_connections_out, network_errors_in, network_errors_out,
-			   start_time, last_seen, health_status, health_last_check, health_check_count, health_failure_count
-		FROM instance_metrics
-		WHERE service_id = $1 AND timestamp = $2
-	`
-
-	rows, err := s.db.QueryContext(ctx, query, serviceID, timestamp)
+	rows, err := s.q.ListInstanceMetrics(ctx, sqlcdb.ListInstanceMetricsParams{
+		ServiceID: serviceID,
+		Timestamp: timestamp,
+	})
 	if err != nil {
 		return nil, err
 	}
-	defer rows.Close()
 
 	var instances []InstanceMetrics
-	for rows.Next() {
-		var i InstanceMetrics
-		err := rows.Scan(
-			&i.InstanceID, &i.NodeID, &i.Status, &i.CPU, &i.Memory,
-			&i.Network.BytesIn, &i.Network.BytesOut, &i.Network.PacketsIn, &i.Network.PacketsOut,
-			&i.Network.ConnectionsIn, &i.Network.ConnectionsOut, &i.Network.ErrorsIn, &i.Network.ErrorsOut,
-			&i.StartTime, &i.LastSeen, &i.Health.Status, &i.Health.LastCheck, &i.Health.CheckCount, &i.Health.FailureCount,
-		)
-		if err != nil {
-			return nil, err
-		}
-		instances = append(instances, i)
+	for _, r := range rows {
+		instances = append(instances, InstanceMetrics{
+			InstanceID: r.InstanceID,
+			NodeID:     r.NodeID.String,
+			Status:     r.Status.String,
+			CPU:        f64v(r.Cpu),
+			Memory:     i64v(r.Memory),
+			Network: NetworkMetrics{
+				BytesIn:        i64v(r.NetworkBytesIn),
+				BytesOut:       i64v(r.NetworkBytesOut),
+				PacketsIn:      i64v(r.NetworkPacketsIn),
+				PacketsOut:     i64v(r.NetworkPacketsOut),
+				ConnectionsIn:  i32v(r.NetworkConnectionsIn),
+				ConnectionsOut: i32v(r.NetworkConnectionsOut),
+				ErrorsIn:       i64v(r.NetworkErrorsIn),
+				ErrorsOut:      i64v(r.NetworkErrorsOut),
+			},
+			StartTime: r.StartTime.Time,
+			LastSeen:  r.LastSeen.Time,
+			Health: HealthMetrics{
+				Status:       r.HealthStatus.String,
+				LastCheck:    r.HealthLastCheck.Time,
+				CheckCount:   int(r.HealthCheckCount.Int32),
+				FailureCount: int(r.HealthFailureCount.Int32),
+			},
+		})
 	}
-
 	return instances, nil
 }
 
@@ -544,7 +469,9 @@ func (s *InMemoryMetricsStorage) GetServiceMetrics(ctx context.Context, serviceI
 }
 
 func (s *InMemoryMetricsStorage) GetAggregatedMetrics(ctx context.Context, query MetricsQuery) (*AggregatedMetrics, error) {
-	// Simplified implementation
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
 	return &AggregatedMetrics{
 		Query:      query,
 		TimeSeries: []TimeSeriesPoint{},

app/backend/internal/metrics/storage_test.go

@@ -0,0 +1,130 @@
+package metrics
+
+import (
+	"context"
+	"database/sql"
+	"os"
+	"testing"
+	"time"
+)
+
+// Live round-trip against a real Postgres — set METRICS_TEST_DSN (or
+// DATABASE_URL) to enable. Skipped by default so unit runs stay hermetic.
+func testDSN(t *testing.T) *sql.DB {
+	t.Helper()
+	dsn := os.Getenv("METRICS_TEST_DSN")
+	if dsn == "" {
+		dsn = os.Getenv("DATABASE_URL")
+	}
+	if dsn == "" {
+		t.Skip("METRICS_TEST_DSN not set")
+	}
+	db, err := sql.Open("postgres", dsn)
+	if err != nil {
+		t.Fatalf("open: %v", err)
+	}
+	if err := db.PingContext(context.Background()); err != nil {
+		t.Fatalf("ping: %v", err)
+	}
+	t.Cleanup(func() { db.Close() })
+	return db
+}
+
+func TestPostgresStorageRoundTrip(t *testing.T) {
+	db := testDSN(t)
+	s := NewPostgreSQLMetricsStorage(db)
+	ctx := context.Background()
+
+	ts := time.Now().UTC().Truncate(time.Second)
+	nodeID := "test-node-" + ts.Format("150405")
+	svcID := "test-svc-" + ts.Format("150405")
+
+	// Clean slate + teardown
+	db.ExecContext(ctx, `DELETE FROM instance_metrics WHERE service_id = $1`, svcID)
+	db.ExecContext(ctx, `DELETE FROM service_metrics WHERE service_id = $1`, svcID)
+	db.ExecContext(ctx, `DELETE FROM node_metrics WHERE node_id = $1`, nodeID)
+	t.Cleanup(func() {
+		db.ExecContext(ctx, `DELETE FROM instance_metrics WHERE service_id = $1`, svcID)
+		db.ExecContext(ctx, `DELETE FROM service_metrics WHERE service_id = $1`, svcID)
+		db.ExecContext(ctx, `DELETE FROM node_metrics WHERE node_id = $1`, nodeID)
+	})
+
+	node := &NodeMetrics{
+		NodeID:    nodeID,
+		Timestamp: ts,
+		CPU:       CPUMetrics{UsagePercent: 42.5, UsageCores: 1.7, LoadAverage1: 0.5, LoadAverage5: 0.4, LoadAverage15: 0.3},
+		Memory:    MemoryMetrics{Total: 16 << 30, Used: 8 << 30, Available: 8 << 30, UsagePercent: 50.0},
+		Storage:   StorageMetrics{Total: 100 << 30, Used: 40 << 30, Available: 60 << 30, UsagePercent: 40.0},
+		Network:   NetworkMetrics{BytesIn: 1000, BytesOut: 2000, PacketsIn: 10, PacketsOut: 20, ConnectionsIn: 3, ConnectionsOut: 4, ErrorsIn: 0, ErrorsOut: 1},
+		System:    SystemMetrics{Uptime: 3600 * time.Second, Processes: 120, OS: "linux", Kernel: "6.8", Architecture: "amd64"},
+	}
+	if err := s.StoreNodeMetrics(ctx, node); err != nil {
+		t.Fatalf("store node: %v", err)
+	}
+	// Upsert idempotent on the same key.
+	if err := s.StoreNodeMetrics(ctx, node); err != nil {
+		t.Fatalf("store node (repeat): %v", err)
+	}
+
+	svc := &ServiceMetrics{
+		ServiceID:   svcID,
+		ServiceName: "svc",
+		ProjectID:   "proj",
+		Timestamp:   ts,
+		Requests:    RequestMetrics{Total: 100, Success: 95, Errors: 5, AvgLatency: 12.5, P95Latency: 80, P99Latency: 120, Throughput: 3.3},
+		Errors:      ErrorMetrics{Total: 5, Rate: 0.05},
+		Performance: PerformanceMetrics{ResponseTime: 12.5, Throughput: 3.3, Concurrency: 2, Saturation: 0.4, Utilization: 0.55},
+		Resources:   ResourceMetrics{CPUUsage: 42.5, MemoryUsage: 512 << 20, StorageUsage: 1 << 30, NetworkUsage: 3000, ResourceScore: 0.7},
+		Instances: []InstanceMetrics{{
+			InstanceID: "inst-1",
+			NodeID:     nodeID,
+			Status:     "running",
+			CPU:        42.5,
+			Memory:     512 << 20,
+			Network:    NetworkMetrics{BytesIn: 1000, BytesOut: 2000},
+			StartTime:  ts.Add(-time.Hour),
+			LastSeen:   ts,
+			Health:     HealthMetrics{Status: "healthy", LastCheck: ts, CheckCount: 10, FailureCount: 0},
+		}},
+	}
+	if err := s.StoreServiceMetrics(ctx, svc); err != nil {
+		t.Fatalf("store service: %v", err)
+	}
+
+	from, to := ts.Add(-time.Minute), ts.Add(time.Minute)
+	gotNodes, err := s.GetNodeMetrics(ctx, nodeID, from, to)
+	if err != nil {
+		t.Fatalf("get nodes: %v", err)
+	}
+	if len(gotNodes) != 1 {
+		t.Fatalf("want 1 node row, got %d", len(gotNodes))
+	}
+	if got := gotNodes[0]; got.CPU.UsagePercent != 42.5 || got.System.Processes != 120 || got.System.Uptime != time.Hour {
+		t.Errorf("node round-trip mismatch: %+v", got)
+	}
+
+	gotSvcs, err := s.GetServiceMetrics(ctx, svcID, from, to)
+	if err != nil {
+		t.Fatalf("get services: %v", err)
+	}
+	if len(gotSvcs) != 1 {
+		t.Fatalf("want 1 service row, got %d", len(gotSvcs))
+	}
+	if gotSvcs[0].Requests.P99Latency != 120 {
+		t.Errorf("p99 mismatch: %v", gotSvcs[0].Requests.P99Latency)
+	}
+	if len(gotSvcs[0].Instances) != 1 || gotSvcs[0].Instances[0].Health.Status != "healthy" {
+		t.Errorf("instance join mismatch: %+v", gotSvcs[0].Instances)
+	}
+
+	agg, err := s.GetAggregatedMetrics(ctx, MetricsQuery{Type: "node", ID: nodeID, From: from, To: to, Interval: 5 * time.Minute})
+	if err != nil {
+		t.Fatalf("aggregate: %v", err)
+	}
+	if len(agg.TimeSeries) != 1 || agg.TimeSeries[0].Values["cpu_usage"] != 42.5 {
+		t.Errorf("aggregate mismatch: %+v", agg.TimeSeries)
+	}
+	if agg.Summary["cpu_usage"].Avg != 42.5 {
+		t.Errorf("summary mismatch: %+v", agg.Summary)
+	}
+}

app/backend/migrations_goose/20261113000000_service_traefik_labels.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- Routing overrides: per-service Traefik middleware definitions stored as
+-- { "middlewares.<name>.<type>.<field>": "value" }. Validated against an
+-- allowlist; applied to the service's router and auto-attached to its
+-- middleware chain at reconcile time.
+ALTER TABLE services ADD COLUMN IF NOT EXISTS traefik_labels jsonb NOT NULL DEFAULT '{}';
+
+-- +goose Down
+ALTER TABLE services DROP COLUMN IF EXISTS traefik_labels;

app/backend/migrations_goose/20261114000000_node_default_domain.sql

@@ -0,0 +1,8 @@
+-- +goose Up
+-- Per-node base domain: services pinned/spread onto an agent with
+-- default_domain get auto-generated hostnames (<service>.<domain>) when
+-- they have no explicit service_domains rows.
+ALTER TABLE node_agents ADD COLUMN IF NOT EXISTS default_domain VARCHAR(255) NOT NULL DEFAULT '';
+
+-- +goose Down
+ALTER TABLE node_agents DROP COLUMN IF EXISTS default_domain;

app/backend/migrations_goose/20261115000000_preview_environments_runtime.sql

@@ -0,0 +1,11 @@
+-- +goose Up
+ALTER TABLE public.preview_environments
+    ADD COLUMN IF NOT EXISTS preview_service_id uuid REFERENCES public.services(id) ON DELETE SET NULL;
+
+CREATE INDEX IF NOT EXISTS idx_preview_environments_expiry
+    ON public.preview_environments (expires_at)
+    WHERE status NOT IN ('expired', 'stopped');
+
+-- +goose Down
+DROP INDEX IF EXISTS public.idx_preview_environments_expiry;
+ALTER TABLE public.preview_environments DROP COLUMN IF EXISTS preview_service_id;

app/backend/migrations_goose/20261116000000_notification_channels.sql

@@ -0,0 +1,16 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS public.notification_channels (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    user_id uuid NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
+    kind varchar(20) NOT NULL CHECK (kind IN ('ntfy', 'gotify')),
+    endpoint text NOT NULL,
+    token varchar(255),
+    enabled boolean NOT NULL DEFAULT true,
+    created_at timestamptz DEFAULT now(),
+    updated_at timestamptz DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_notification_channels_user ON public.notification_channels (user_id);
+
+-- +goose Down
+DROP TABLE IF EXISTS public.notification_channels;

app/backend/sqlc/queries/agents.sql

@@ -179,6 +179,18 @@ LIMIT 1;
 -- name: SetAgentTags :exec
 UPDATE node_agents SET tags = $2::jsonb, updated_at = NOW() WHERE id = $1;
 
+-- name: SetAgentDefaultDomain :exec
+UPDATE node_agents SET default_domain = $2, updated_at = NOW() WHERE id = $1;
+
+-- name: ListSchedulableAgentDomains :many
+-- Base domains of every online, schedulable agent carrying the required
+-- placement tags — auto-domain candidates for spread services.
+SELECT DISTINCT default_domain FROM node_agents
+WHERE status = 'online' AND schedulable
+  AND default_domain <> ''
+  AND tags @> $1::jsonb
+ORDER BY default_domain;
+
 -- name: ListServiceContainers :many
 SELECT id, name, node_agent_id, status, ports, resources FROM container_instances
 WHERE service_id = $1;

app/backend/sqlc/queries/deployments.sql

@@ -0,0 +1,105 @@
+-- name: CountDeploymentsForService :one
+SELECT COUNT(*) FROM deployments WHERE service_id = $1;
+
+-- name: ListDeploymentsForService :many
+SELECT id, service_id, commit_hash, status, image_name, image_tag,
+       build_log, runtime_log, error, started_at, completed_at, created_at, updated_at
+FROM deployments
+WHERE service_id = $1
+ORDER BY created_at DESC
+LIMIT $2 OFFSET $3;
+
+-- name: CountAccessibleDeployments :one
+SELECT COUNT(*)
+FROM deployments d
+JOIN services s ON s.id = d.service_id
+JOIN projects p ON p.id = s.project_id
+WHERE p.is_approved OR p.owner_id = $1 OR $2::bool
+   OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1);
+
+-- name: ListRecentAccessibleDeployments :many
+SELECT d.id, d.service_id, s.name AS service_name, p.name AS project_name, d.status,
+       COALESCE(d.image_name, '') AS image_name, d.started_at, d.completed_at, d.created_at
+FROM deployments d
+JOIN services s ON s.id = d.service_id
+JOIN projects p ON p.id = s.project_id
+WHERE p.is_approved OR p.owner_id = $1 OR $2::bool
+   OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1)
+ORDER BY d.created_at DESC
+LIMIT $3 OFFSET $4;
+
+-- name: GetServiceForDeployWithOwner :one
+SELECT s.id, s.project_id, s.name, s.type, s.status, s.image, s.command,
+       s.environment, s.git_repo, s.git_branch, s.build_path, s.cpu, s.memory,
+       COALESCE(s.replicas, 1) AS replicas, COALESCE(s.port, 0) AS port,
+       COALESCE(s.domain, '') AS domain, COALESCE(s.healthcheck_path, '') AS healthcheck_path,
+       COALESCE(s.restart_policy, 'unless-stopped') AS restart_policy,
+       COALESCE(s.builder, 'auto') AS builder, COALESCE(s.cpu_reserve, '') AS cpu_reserve,
+       COALESCE(s.memory_reserve, '') AS memory_reserve, COALESCE(s.static_build_cmd, '') AS static_build_cmd,
+       COALESCE(s.static_dir, '') AS static_dir,
+       s.created_at, s.updated_at, p.owner_id
+FROM services s
+JOIN projects p ON s.project_id = p.id
+WHERE s.id = $1;
+
+-- name: InsertDeployment :exec
+INSERT INTO deployments
+    (id, service_id, version, commit_hash, status, image_name, image_tag, created_at, updated_at)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9);
+
+-- name: FailDeployment :exec
+UPDATE deployments
+SET status = 'failed', error = $1, completed_at = $2, updated_at = $2
+WHERE id = $3;
+
+-- name: CompleteDeployment :exec
+UPDATE deployments
+SET status = $1, error = $2, completed_at = $3, updated_at = $3
+WHERE id = $4;
+
+-- name: SetDeploymentStatus :exec
+UPDATE deployments SET status = $1, updated_at = $2 WHERE id = $3;
+
+-- name: SetServiceStatus :exec
+UPDATE services SET status = $1, updated_at = $2 WHERE id = $3;
+
+-- name: SyncDeploymentProgress :exec
+UPDATE deployments
+SET status = $1,
+    image_name = $2,
+    image_tag = $3,
+    build_log = $4,
+    runtime_log = $5,
+    error = $6,
+    started_at = $7,
+    completed_at = $8,
+    updated_at = $9
+WHERE id = $10;
+
+-- name: GetDeploymentAccess :one
+SELECT d.status, d.service_id, p.owner_id
+FROM deployments d
+JOIN services s ON d.service_id = s.id
+JOIN projects p ON s.project_id = p.id
+WHERE d.id = $1;
+
+-- name: GetDeploymentWithProject :one
+SELECT d.id, d.service_id, d.commit_hash, d.status, d.image_name, d.image_tag,
+       d.build_log, d.runtime_log, d.error, d.started_at, d.completed_at,
+       d.created_at, d.updated_at, p.id AS project_id
+FROM deployments d
+JOIN services s ON d.service_id = s.id
+JOIN projects p ON s.project_id = p.id
+WHERE d.id = $1;
+
+-- name: GetDeploymentForRollback :one
+SELECT d.id, d.service_id, d.commit_hash, d.status, d.image_name, d.image_tag,
+       d.build_log, d.runtime_log, d.error, d.started_at, d.completed_at,
+       d.created_at, d.updated_at, p.owner_id
+FROM deployments d
+JOIN services s ON d.service_id = s.id
+JOIN projects p ON s.project_id = p.id
+WHERE d.id = $1;
+
+-- name: GetServicePublishedPort :one
+SELECT published_port FROM services WHERE id = $1;

app/backend/sqlc/queries/domains.sql

@@ -0,0 +1,46 @@
+-- name: ListServiceDomains :many
+SELECT id, service_id, domain, is_default, cert_type, cert_status, last_checked_at, created_at
+FROM service_domains
+WHERE service_id = $1
+ORDER BY is_default DESC, created_at ASC;
+
+-- name: CountServiceDomains :one
+SELECT COUNT(*) FROM service_domains WHERE service_id = $1;
+
+-- name: ClearServiceDomainDefault :exec
+UPDATE service_domains SET is_default = false WHERE service_id = $1;
+
+-- name: CreateServiceDomain :one
+INSERT INTO service_domains (service_id, domain, is_default)
+VALUES ($1, $2, $3)
+RETURNING id, service_id, domain, is_default, cert_type, cert_status, created_at;
+
+-- name: DeleteServiceDomain :execrows
+DELETE FROM service_domains WHERE id = $1 AND service_id = $2;
+
+-- name: SetServiceDomainDefault :execrows
+UPDATE service_domains SET is_default = (id = $1) WHERE service_id = $2;
+
+-- name: TouchServiceDomainChecked :exec
+UPDATE service_domains SET last_checked_at = NOW() WHERE id = $1;
+
+-- name: GetServiceDomainDefault :one
+SELECT domain FROM service_domains WHERE service_id = $1 AND is_default;
+
+-- name: GetServiceDomainFirst :one
+SELECT domain FROM service_domains WHERE service_id = $1 ORDER BY created_at ASC LIMIT 1;
+
+-- name: SetServiceLegacyDomain :exec
+UPDATE services SET domain = $1 WHERE id = $2;
+
+-- name: GetServicePlacementBrief :one
+SELECT name, node_id, COALESCE(spread, false) AS spread FROM services WHERE id = $1;
+
+-- name: GetServiceAccess :one
+SELECT maintenance_mode, basic_auth_users FROM services WHERE id = $1;
+
+-- name: ServiceWriteAccess :one
+SELECT EXISTS(
+    SELECT 1 FROM services s JOIN projects p ON s.project_id = p.id
+    WHERE s.id = $1 AND (p.owner_id = $2 OR $3::bool)
+) AS allowed;

app/backend/sqlc/queries/metrics.sql

@@ -0,0 +1,147 @@
+-- name: UpsertNodeMetrics :exec
+INSERT INTO node_metrics (
+    node_id, timestamp, cpu_usage, cpu_cores, load_avg_1, load_avg_5, load_avg_15,
+    memory_total, memory_used, memory_available, memory_usage_percent,
+    storage_total, storage_used, storage_available, storage_usage_percent,
+    network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+    network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+    uptime, processes, os, kernel, architecture
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
+    $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28
+)
+ON CONFLICT (node_id, timestamp) DO UPDATE SET
+    cpu_usage = EXCLUDED.cpu_usage,
+    cpu_cores = EXCLUDED.cpu_cores,
+    load_avg_1 = EXCLUDED.load_avg_1,
+    load_avg_5 = EXCLUDED.load_avg_5,
+    load_avg_15 = EXCLUDED.load_avg_15,
+    memory_total = EXCLUDED.memory_total,
+    memory_used = EXCLUDED.memory_used,
+    memory_available = EXCLUDED.memory_available,
+    memory_usage_percent = EXCLUDED.memory_usage_percent,
+    storage_total = EXCLUDED.storage_total,
+    storage_used = EXCLUDED.storage_used,
+    storage_available = EXCLUDED.storage_available,
+    storage_usage_percent = EXCLUDED.storage_usage_percent,
+    network_bytes_in = EXCLUDED.network_bytes_in,
+    network_bytes_out = EXCLUDED.network_bytes_out,
+    network_packets_in = EXCLUDED.network_packets_in,
+    network_packets_out = EXCLUDED.network_packets_out,
+    network_connections_in = EXCLUDED.network_connections_in,
+    network_connections_out = EXCLUDED.network_connections_out,
+    network_errors_in = EXCLUDED.network_errors_in,
+    network_errors_out = EXCLUDED.network_errors_out,
+    uptime = EXCLUDED.uptime,
+    processes = EXCLUDED.processes,
+    os = EXCLUDED.os,
+    kernel = EXCLUDED.kernel,
+    architecture = EXCLUDED.architecture;
+
+-- name: UpsertServiceMetrics :exec
+INSERT INTO service_metrics (
+    service_id, service_name, project_id, timestamp,
+    requests_total, requests_success, requests_errors, requests_avg_latency,
+    requests_p95_latency, requests_p99_latency, requests_throughput,
+    errors_total, errors_rate, performance_response_time, performance_throughput,
+    performance_concurrency, performance_saturation, performance_utilization,
+    resource_cpu_usage, resource_memory_usage, resource_storage_usage,
+    resource_network_usage, resource_score
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
+    $16, $17, $18, $19, $20, $21, $22, $23
+)
+ON CONFLICT (service_id, timestamp) DO UPDATE SET
+    requests_total = EXCLUDED.requests_total,
+    requests_success = EXCLUDED.requests_success,
+    requests_errors = EXCLUDED.requests_errors,
+    requests_avg_latency = EXCLUDED.requests_avg_latency,
+    requests_p95_latency = EXCLUDED.requests_p95_latency,
+    requests_p99_latency = EXCLUDED.requests_p99_latency,
+    requests_throughput = EXCLUDED.requests_throughput,
+    errors_total = EXCLUDED.errors_total,
+    errors_rate = EXCLUDED.errors_rate,
+    performance_response_time = EXCLUDED.performance_response_time,
+    performance_throughput = EXCLUDED.performance_throughput,
+    performance_concurrency = EXCLUDED.performance_concurrency,
+    performance_saturation = EXCLUDED.performance_saturation,
+    performance_utilization = EXCLUDED.performance_utilization,
+    resource_cpu_usage = EXCLUDED.resource_cpu_usage,
+    resource_memory_usage = EXCLUDED.resource_memory_usage,
+    resource_storage_usage = EXCLUDED.resource_storage_usage,
+    resource_network_usage = EXCLUDED.resource_network_usage,
+    resource_score = EXCLUDED.resource_score;
+
+-- name: UpsertInstanceMetrics :exec
+INSERT INTO instance_metrics (
+    service_id, timestamp, instance_id, node_id, status, cpu, memory,
+    network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+    network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+    start_time, last_seen, health_status, health_last_check, health_check_count, health_failure_count
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15,
+    $16, $17, $18, $19, $20, $21
+)
+ON CONFLICT (service_id, timestamp, instance_id) DO UPDATE SET
+    node_id = EXCLUDED.node_id,
+    status = EXCLUDED.status,
+    cpu = EXCLUDED.cpu,
+    memory = EXCLUDED.memory,
+    network_bytes_in = EXCLUDED.network_bytes_in,
+    network_bytes_out = EXCLUDED.network_bytes_out,
+    network_packets_in = EXCLUDED.network_packets_in,
+    network_packets_out = EXCLUDED.network_packets_out,
+    network_connections_in = EXCLUDED.network_connections_in,
+    network_connections_out = EXCLUDED.network_connections_out,
+    network_errors_in = EXCLUDED.network_errors_in,
+    network_errors_out = EXCLUDED.network_errors_out,
+    start_time = EXCLUDED.start_time,
+    last_seen = EXCLUDED.last_seen,
+    health_status = EXCLUDED.health_status,
+    health_last_check = EXCLUDED.health_last_check,
+    health_check_count = EXCLUDED.health_check_count,
+    health_failure_count = EXCLUDED.health_failure_count;
+
+-- name: ListNodeMetrics :many
+SELECT node_id, timestamp, cpu_usage, cpu_cores, load_avg_1, load_avg_5, load_avg_15,
+       memory_total, memory_used, memory_available, memory_usage_percent,
+       storage_total, storage_used, storage_available, storage_usage_percent,
+       network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+       network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+       coalesce(extract(epoch from uptime), 0)::bigint AS uptime_seconds,
+       processes, os, kernel, architecture
+FROM node_metrics
+WHERE node_id = $1 AND timestamp BETWEEN $2 AND $3
+ORDER BY timestamp ASC;
+
+-- name: ListServiceMetrics :many
+SELECT service_id, service_name, project_id, timestamp,
+       requests_total, requests_success, requests_errors, requests_avg_latency,
+       requests_p95_latency, requests_p99_latency, requests_throughput,
+       errors_total, errors_rate, performance_response_time, performance_throughput,
+       performance_concurrency, performance_saturation, performance_utilization,
+       resource_cpu_usage, resource_memory_usage, resource_storage_usage,
+       resource_network_usage, resource_score
+FROM service_metrics
+WHERE service_id = $1 AND timestamp BETWEEN $2 AND $3
+ORDER BY timestamp ASC;
+
+-- name: ListInstanceMetrics :many
+SELECT instance_id, node_id, status, cpu, memory,
+       network_bytes_in, network_bytes_out, network_packets_in, network_packets_out,
+       network_connections_in, network_connections_out, network_errors_in, network_errors_out,
+       start_time, last_seen, health_status, health_last_check, health_check_count, health_failure_count
+FROM instance_metrics
+WHERE service_id = $1 AND timestamp = $2;
+
+-- name: AggregateNodeMetrics :many
+-- Portable bucket bucketing (no TimescaleDB): floor epoch seconds into
+-- bucket-sized buckets, then back to timestamptz.
+SELECT date_bin($1::interval, timestamp, '2000-01-01'::timestamptz) AS bucket,
+       AVG(cpu_usage)::float8 AS avg_cpu,
+       AVG(memory_usage_percent)::float8 AS avg_memory,
+       AVG(storage_usage_percent)::float8 AS avg_storage
+FROM node_metrics
+WHERE node_id = $2 AND timestamp BETWEEN $3 AND $4
+GROUP BY bucket
+ORDER BY bucket ASC;

app/backend/sqlc/queries/notifications.sql

@@ -17,3 +17,23 @@ UPDATE notifications SET read_at = $3 WHERE id = $1 AND user_id = $2 AND read_at
 
 -- name: MarkAllNotificationsReadByUser :exec
 UPDATE notifications SET read_at = $2 WHERE user_id = $1 AND read_at IS NULL;
+
+-- name: ListNotificationChannelsByUser :many
+SELECT id, user_id, kind, endpoint, token, enabled, created_at, updated_at
+FROM notification_channels
+WHERE user_id = $1 AND enabled
+ORDER BY created_at;
+
+-- name: ListAllNotificationChannelsByUser :many
+SELECT id, user_id, kind, endpoint, token, enabled, created_at, updated_at
+FROM notification_channels
+WHERE user_id = $1
+ORDER BY created_at;
+
+-- name: InsertNotificationChannel :one
+INSERT INTO notification_channels (user_id, kind, endpoint, token)
+VALUES ($1, $2, $3, $4)
+RETURNING id, user_id, kind, endpoint, token, enabled, created_at, updated_at;
+
+-- name: DeleteNotificationChannel :execrows
+DELETE FROM notification_channels WHERE id = $1 AND user_id = $2;

app/backend/sqlc/queries/preview_environments.sql

@@ -0,0 +1,121 @@
+-- name: ListPreviewEnvironmentsForProject :many
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.pr_number,
+       pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at,
+       s.id AS svc_id, s.name AS service_name, s.type AS service_type
+FROM preview_environments pe
+LEFT JOIN services s ON pe.service_id = s.id
+WHERE pe.project_id = $1
+ORDER BY pe.created_at DESC;
+
+-- name: GetPreviewEnvironment :one
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.pr_number,
+       pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at,
+       s.id AS svc_id, s.name AS service_name, s.type AS service_type
+FROM preview_environments pe
+LEFT JOIN services s ON pe.service_id = s.id
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1 AND (p.is_approved OR p.owner_id = $2 OR $3::bool
+    OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $2));
+
+-- name: GetPreviewEnvironmentForWrite :one
+SELECT pe.id, pe.project_id, pe.service_id, pe.branch_name, pe.pr_number,
+       pe.environment, pe.status, pe.url, pe.expires_at, pe.created_at, pe.updated_at
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1 AND (p.owner_id = $2 OR $3::bool);
+
+-- name: GetPreviewEnvironmentForPromote :one
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.environment, pe.status
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1 AND (p.owner_id = $2 OR $3::bool);
+
+-- name: GetPreviewEnvironmentOwner :one
+SELECT p.owner_id
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE pe.id = $1;
+
+-- name: GetPreviewServiceID :one
+SELECT preview_service_id FROM preview_environments WHERE id = $1;
+
+-- name: UpdatePreviewEnvironment :exec
+UPDATE preview_environments
+SET status = $1, url = $2, expires_at = $3, updated_at = $4
+WHERE id = $5;
+
+-- name: MarkPreviewEnvironmentStatus :exec
+UPDATE preview_environments SET status = $1, updated_at = NOW() WHERE id = $2;
+
+-- name: DeletePreviewEnvironment :exec
+DELETE FROM preview_environments WHERE id = $1;
+
+-- name: CountActivePreviewsForBranch :one
+SELECT COUNT(*) FROM preview_environments
+WHERE service_id = $1 AND branch_name = $2 AND status NOT IN ('expired', 'stopped');
+
+-- name: CreatePreviewEnvironment :exec
+INSERT INTO preview_environments
+    (id, project_id, service_id, preview_service_id, branch_name, pr_number, environment,
+     status, url, expires_at, created_at, updated_at)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12);
+
+-- name: UpdateServicePreviewBranch :exec
+UPDATE services SET git_branch = $1, domain = '', updated_at = NOW() WHERE id = $2;
+
+-- name: DeleteAllServiceDomains :exec
+DELETE FROM service_domains WHERE service_id = $1;
+
+-- name: CreatePreviewDomain :exec
+INSERT INTO service_domains (service_id, domain, is_default, cert_type) VALUES ($1, $2, true, 'tls');
+
+-- name: InsertPendingDeployment :exec
+INSERT INTO deployments (id, service_id, version, commit_hash, status, created_at, updated_at)
+VALUES ($1, $2, $3, $4, 'pending', NOW(), NOW());
+
+-- name: ListExpiredPreviewsForUser :many
+SELECT pe.id, pe.project_id, pe.service_id, pe.preview_service_id, pe.branch_name, pe.environment
+FROM preview_environments pe
+JOIN projects p ON pe.project_id = p.id
+WHERE (p.owner_id = $1 OR $2::bool) AND pe.expires_at < NOW() AND pe.status != 'expired';
+
+-- name: ListSweepablePreviews :many
+SELECT id, preview_service_id FROM preview_environments
+WHERE expires_at < NOW() AND status NOT IN ('expired', 'stopped');
+
+-- name: SyncPreviewStatuses :exec
+UPDATE preview_environments pe
+SET status = derived.st, updated_at = NOW()
+FROM (
+    SELECT pe2.id,
+        CASE
+            WHEN s.status IN ('running', 'deployed') THEN 'running'
+            WHEN s.status IN ('failed', 'error') THEN 'failed'
+            WHEN s.status IN ('building', 'deploying', 'queued', 'pending', 'cloning') THEN 'building'
+            ELSE pe2.status
+        END AS st
+    FROM preview_environments pe2
+    JOIN services s ON pe2.preview_service_id = s.id
+) derived
+WHERE pe.id = derived.id
+  AND pe.status IN ('building', 'running', 'failed')
+  AND pe.status <> derived.st;
+
+-- name: GetProjectBrief :one
+SELECT id, name, owner_id FROM projects WHERE id = $1;
+
+-- name: GetServiceTypeBrief :one
+SELECT id, name, COALESCE(type, service_type, '') AS service_type FROM services WHERE id = $1 AND project_id = $2;
+
+-- name: GetServiceForDeploy :one
+SELECT s.id, s.project_id, s.name, s.type, s.status, s.image, s.command,
+       s.environment, s.git_repo, s.git_branch, s.build_path, s.cpu, s.memory,
+       COALESCE(s.replicas, 1) AS replicas, COALESCE(s.port, 0) AS port,
+       COALESCE(s.domain, '') AS domain, COALESCE(s.healthcheck_path, '') AS healthcheck_path,
+       COALESCE(s.restart_policy, 'unless-stopped') AS restart_policy,
+       COALESCE(s.builder, 'auto') AS builder, COALESCE(s.cpu_reserve, '') AS cpu_reserve,
+       COALESCE(s.memory_reserve, '') AS memory_reserve, COALESCE(s.static_build_cmd, '') AS static_build_cmd,
+       COALESCE(s.static_dir, '') AS static_dir,
+       s.created_at, s.updated_at
+FROM services s
+WHERE s.id = $1;

app/backend/sqlc/queries/projects.sql

@@ -125,3 +125,21 @@ SELECT p.id, p.name, p.description, p.owner_id, p.is_approved, p.created_at, p.u
 FROM projects p
 WHERE p.is_approved = false
 ORDER BY p.created_at DESC;
+
+-- name: ListProjectEnvironments :many
+SELECT e.id, e.name, e.project_id, e.created_at, e.updated_at,
+       (SELECT COUNT(*) FROM services s WHERE s.environment_id = e.id) AS service_count
+FROM environments e
+WHERE e.project_id = $1
+ORDER BY e.created_at;
+
+-- name: GetProjectEnvironmentByName :one
+SELECT id, name, project_id, created_at, updated_at
+FROM environments
+WHERE project_id = $1 AND name = $2;
+
+-- name: DeleteProjectEnvironment :exec
+DELETE FROM environments WHERE id = $1 AND project_id = $2;
+
+-- name: CountEnvironmentServices :one
+SELECT COUNT(*) FROM services WHERE environment_id = $1;

app/backend/sqlc/queries/runtime.sql

@@ -0,0 +1,47 @@
+-- name: ListNodeAgentsForService :many
+SELECT DISTINCT node_agent_id FROM container_instances WHERE service_id = $1;
+
+-- name: ListServiceVariableValues :many
+SELECT key, value FROM environment_variables WHERE service_id = $1;
+
+-- name: ListServiceVariablesWithSecret :many
+SELECT key, value, COALESCE(is_secret, false) AS is_secret
+FROM environment_variables WHERE service_id = $1;
+
+-- name: ListProjectServiceRefs :many
+SELECT id, name FROM services WHERE project_id = $1;
+
+-- name: GetServicePort :one
+SELECT COALESCE(port, 0) AS port FROM services WHERE id = $1;
+
+-- name: GetServiceVariableValue :one
+SELECT value FROM environment_variables WHERE service_id = $1 AND key = $2;
+
+-- name: GetServiceRuntimeWithOwner :one
+SELECT s.id, s.project_id, s.name,
+       COALESCE(s.type, s.service_type, '') AS type, COALESCE(s.status, '') AS status,
+       COALESCE(s.image, s.image_name, '') AS image, COALESCE(s.command, s.start_command, '') AS command,
+       COALESCE(s.environment, '') AS environment, COALESCE(s.git_repo, s.source_url, '') AS git_repo,
+       COALESCE(s.git_branch, '') AS git_branch, COALESCE(s.build_path, '') AS build_path,
+       COALESCE(s.cpu, '') AS cpu, COALESCE(s.memory, '') AS memory,
+       COALESCE(s.replicas, 1) AS replicas, COALESCE(s.port, 0) AS port,
+       COALESCE(s.domain, '') AS domain, COALESCE(s.healthcheck_path, '') AS healthcheck_path,
+       COALESCE(s.restart_policy, 'unless-stopped') AS restart_policy,
+       COALESCE(s.builder, 'auto') AS builder, COALESCE(s.cpu_reserve, '') AS cpu_reserve,
+       COALESCE(s.memory_reserve, '') AS memory_reserve, COALESCE(s.static_build_cmd, '') AS static_build_cmd,
+       COALESCE(s.static_dir, '') AS static_dir,
+       s.created_at, s.updated_at, p.owner_id
+FROM services s
+JOIN projects p ON s.project_id = p.id
+WHERE s.id = $1;
+
+-- name: GetLastDeployedImage :one
+SELECT (image_name || ':' || image_tag)::text AS image FROM deployments
+WHERE service_id = $1 AND status = 'deployed' AND image_name <> ''
+ORDER BY created_at DESC LIMIT 1;
+
+-- name: SetServicePublishedPort :exec
+UPDATE services SET published_port = $1 WHERE id = $2 AND published_port <> $1;
+
+-- name: SetServiceReplicas :exec
+UPDATE services SET replicas = $1, updated_at = $2 WHERE id = $3;

app/backend/sqlc/queries/service_ops.sql

@@ -0,0 +1,38 @@
+-- name: CountServicesByName :one
+SELECT COUNT(*) FROM services WHERE project_id = $1 AND name = $2;
+
+-- name: GetServiceEnvironment :one
+SELECT COALESCE(environment, '') FROM services WHERE id = $1;
+
+-- name: CloneServiceRow :exec
+INSERT INTO services
+    (id, project_id, name, environment_id, service_type, source_type, source_url, image_name,
+     build_command, start_command, type, status, image, command, environment,
+     git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
+     healthcheck_path, restart_policy, volumes, maintenance_mode, basic_auth_users,
+     builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
+     traefik_labels, created_at, updated_at)
+SELECT $1, $2, $3, $4, service_type, source_type, source_url, image_name,
+     build_command, start_command, type, 'stopped', image, command, $5,
+     git_repo, git_branch, build_path, cpu, memory, replicas, port, domain,
+     healthcheck_path, restart_policy, volumes, $6, $7,
+     builder, cpu_reserve, memory_reserve, static_build_cmd, static_dir,
+     traefik_labels, $8, $8
+FROM services s WHERE s.id = $9;
+
+-- name: CloneServiceDomains :exec
+INSERT INTO service_domains (service_id, domain, is_default, cert_type)
+SELECT $1, domain, is_default, cert_type FROM service_domains sd WHERE sd.service_id = $2;
+
+-- name: CloneServiceVariables :exec
+INSERT INTO environment_variables (id, service_id, key, value, is_secret)
+SELECT gen_random_uuid(), $1, key, value, is_secret FROM environment_variables ev WHERE ev.service_id = $2;
+
+-- name: DeleteServiceByID :exec
+DELETE FROM services WHERE id = $1;
+
+-- name: MoveServiceProject :execrows
+UPDATE services SET project_id = $1, environment_id = $2, updated_at = $3 WHERE id = $4;
+
+-- name: GetProjectOwner :one
+SELECT owner_id FROM projects WHERE id = $1;

app/backend/sqlc/schema.sql

@@ -69,7 +69,8 @@ CREATE TABLE services (
     static_dir VARCHAR(255) NOT NULL DEFAULT '',
     node_id VARCHAR(255),
     spread BOOLEAN NOT NULL DEFAULT false,
-    placement_tags JSONB NOT NULL DEFAULT '[]'
+    placement_tags JSONB NOT NULL DEFAULT '[]',
+    traefik_labels JSONB NOT NULL DEFAULT '{}'
 );
 
 CREATE TABLE registries (
@@ -97,11 +98,37 @@ CREATE TABLE service_domains (
 );
 
 CREATE TABLE deployments (
-    id UUID PRIMARY KEY,
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     service_id UUID NOT NULL REFERENCES services(id) ON DELETE CASCADE,
-    status VARCHAR(50),
+    version VARCHAR(255) NOT NULL,
+    commit_hash VARCHAR(255),
+    image_digest VARCHAR(255),
+    status VARCHAR(50) DEFAULT 'created',
+    build_log TEXT,
+    deployment_log TEXT,
+    started_at TIMESTAMPTZ,
+    completed_at TIMESTAMPTZ,
     created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
-    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    image_name VARCHAR(255),
+    image_tag VARCHAR(255),
+    runtime_log TEXT,
+    error TEXT
+);
+
+CREATE TABLE preview_environments (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    project_id UUID NOT NULL,
+    service_id UUID NOT NULL,
+    branch_name VARCHAR(255) NOT NULL,
+    pr_number INTEGER,
+    environment VARCHAR(255) NOT NULL,
+    status VARCHAR(50) NOT NULL DEFAULT 'building',
+    url TEXT,
+    expires_at TIMESTAMPTZ NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now(),
+    preview_service_id UUID
 );
 
 CREATE TABLE environment_variables (
@@ -198,7 +225,8 @@ CREATE TABLE node_agents (
     metadata JSONB,
     auto_prune BOOLEAN NOT NULL DEFAULT false,
     schedulable BOOLEAN NOT NULL DEFAULT true,
-    tags JSONB NOT NULL DEFAULT '[]'
+    tags JSONB NOT NULL DEFAULT '[]',
+    default_domain VARCHAR(255) NOT NULL DEFAULT ''
 );
 
 CREATE TABLE container_instances (
@@ -333,3 +361,101 @@ CREATE TABLE user_invites (
     used_at TIMESTAMP WITH TIME ZONE,
     created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
 );
+
+CREATE TABLE notification_channels (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    kind VARCHAR(20) NOT NULL CHECK (kind IN ('ntfy', 'gotify')),
+    endpoint TEXT NOT NULL,
+    token VARCHAR(255),
+    enabled BOOLEAN NOT NULL DEFAULT TRUE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+CREATE TABLE node_metrics (
+    node_id VARCHAR(255) NOT NULL,
+    timestamp TIMESTAMP WITH TIME ZONE NOT NULL,
+    cpu_usage NUMERIC(5,2),
+    cpu_cores NUMERIC(10,2),
+    load_avg_1 NUMERIC(5,2),
+    load_avg_5 NUMERIC(5,2),
+    load_avg_15 NUMERIC(5,2),
+    memory_total BIGINT,
+    memory_used BIGINT,
+    memory_available BIGINT,
+    memory_usage_percent NUMERIC(5,2),
+    storage_total BIGINT,
+    storage_used BIGINT,
+    storage_available BIGINT,
+    storage_usage_percent NUMERIC(5,2),
+    network_bytes_in BIGINT,
+    network_bytes_out BIGINT,
+    network_packets_in BIGINT,
+    network_packets_out BIGINT,
+    network_connections_in INTEGER,
+    network_connections_out INTEGER,
+    network_errors_in BIGINT,
+    network_errors_out BIGINT,
+    uptime INTERVAL,
+    processes INTEGER,
+    os VARCHAR(50),
+    kernel VARCHAR(50),
+    architecture VARCHAR(20),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    PRIMARY KEY (node_id, timestamp)
+);
+
+CREATE TABLE service_metrics (
+    service_id VARCHAR(255) NOT NULL,
+    service_name VARCHAR(255) NOT NULL,
+    project_id VARCHAR(255) NOT NULL,
+    timestamp TIMESTAMP WITH TIME ZONE NOT NULL,
+    requests_total BIGINT DEFAULT 0,
+    requests_success BIGINT DEFAULT 0,
+    requests_errors BIGINT DEFAULT 0,
+    requests_avg_latency NUMERIC(10,3),
+    requests_p95_latency NUMERIC(10,3),
+    requests_p99_latency NUMERIC(10,3),
+    requests_throughput NUMERIC(10,3),
+    errors_total BIGINT DEFAULT 0,
+    errors_rate NUMERIC(5,4),
+    performance_response_time NUMERIC(10,3),
+    performance_throughput NUMERIC(10,3),
+    performance_concurrency BIGINT,
+    performance_saturation NUMERIC(5,2),
+    performance_utilization NUMERIC(5,2),
+    resource_cpu_usage NUMERIC(5,2),
+    resource_memory_usage BIGINT,
+    resource_storage_usage BIGINT,
+    resource_network_usage BIGINT,
+    resource_score NUMERIC(5,2),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    PRIMARY KEY (service_id, timestamp)
+);
+
+CREATE TABLE instance_metrics (
+    service_id VARCHAR(255) NOT NULL,
+    timestamp TIMESTAMP WITH TIME ZONE NOT NULL,
+    instance_id VARCHAR(255) NOT NULL,
+    node_id VARCHAR(255),
+    status VARCHAR(50),
+    cpu NUMERIC(5,2),
+    memory BIGINT,
+    network_bytes_in BIGINT,
+    network_bytes_out BIGINT,
+    network_packets_in BIGINT,
+    network_packets_out BIGINT,
+    network_connections_in INTEGER,
+    network_connections_out INTEGER,
+    network_errors_in BIGINT,
+    network_errors_out BIGINT,
+    start_time TIMESTAMP WITH TIME ZONE,
+    last_seen TIMESTAMP WITH TIME ZONE,
+    health_status VARCHAR(20),
+    health_last_check TIMESTAMP WITH TIME ZONE,
+    health_check_count INTEGER DEFAULT 0,
+    health_failure_count INTEGER DEFAULT 0,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    PRIMARY KEY (service_id, timestamp, instance_id)
+);

app/frontend/Dockerfile

@@ -1,5 +1,7 @@
 # Build stage
-FROM node:22-alpine AS builder
+ARG NODE_IMAGE=node:22-alpine
+ARG NGINX_IMAGE=nginx:alpine
+FROM ${NODE_IMAGE} AS builder
 
 # Set working directory
 WORKDIR /app
@@ -24,7 +26,7 @@ ENV VITE_AUTH_URL=${VITE_AUTH_URL}
 RUN npm run build
 
 # Production stage
-FROM nginx:alpine
+FROM ${NGINX_IMAGE}
 
 # Copy custom nginx config
 COPY nginx.conf /etc/nginx/nginx.conf

app/frontend/package-lock.json

@@ -31,7 +31,9 @@
         "@tabler/icons-react": "^3.37.1",
         "@tailwindcss/postcss": "^4.1.18",
         "@tailwindcss/typography": "^0.5.19",
+        "@tanstack/query-sync-storage-persister": "^5.104.1",
         "@tanstack/react-query": "^5.66.0",
+        "@tanstack/react-query-persist-client": "^5.104.1",
         "@types/dompurify": "^3.0.5",
         "@xterm/addon-fit": "^0.11.0",
         "@xterm/xterm": "^6.0.0",
@@ -3441,22 +3443,49 @@
       }
     },
     "node_modules/@tanstack/query-core": {
-      "version": "5.90.20",
-      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.90.20.tgz",
-      "integrity": "sha512-OMD2HLpNouXEfZJWcKeVKUgQ5n+n3A2JFmBaScpNDUqSrQSjiveC7dKMe53uJUg1nDG16ttFPz2xfilz6i2uVg==",
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.104.1.tgz",
+      "integrity": "sha512-TiRghcrGkUTE+M4JBxvpPSpBhxvIzQairw+cksrHYGr+2uwC77yW1SY9nYxnYRYOppvucf8rEg6b5byoz4rTpw==",
       "license": "MIT",
       "funding": {
         "type": "github",
         "url": "https://github.com/sponsors/tannerlinsley"
       }
     },
-    "node_modules/@tanstack/react-query": {
-      "version": "5.90.21",
-      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.90.21.tgz",
-      "integrity": "sha512-0Lu6y5t+tvlTJMTO7oh5NSpJfpg/5D41LlThfepTixPYkJ0sE2Jj0m0f6yYqujBwIXlId87e234+MxG3D3g7kg==",
+    "node_modules/@tanstack/query-persist-client-core": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-persist-client-core/-/query-persist-client-core-5.104.1.tgz",
+      "integrity": "sha512-ONiadXqe56iNrw6RESqKILpTIVG9ZMI/DageTQnrBDt/nZ6WiP4G13iIiMwJEsiO12gQ3Gychx8tcFIPw4k25g==",
       "license": "MIT",
       "dependencies": {
-        "@tanstack/query-core": "5.90.20"
+        "@tanstack/query-core": "5.104.1"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
+    "node_modules/@tanstack/query-sync-storage-persister": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-sync-storage-persister/-/query-sync-storage-persister-5.104.1.tgz",
+      "integrity": "sha512-eDsBMNds48+sjXILn0dQKu+uYwfh9tGIB+Rb0cKRdoxD22HHBMzJes5DJOhJVLUhBQbxtoFq+Hpha/Vohh14NQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/query-core": "5.104.1",
+        "@tanstack/query-persist-client-core": "5.104.1"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
+    "node_modules/@tanstack/react-query": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.104.1.tgz",
+      "integrity": "sha512-Zz70EgjahNI7aCz8BZxM3vUGU44ycxEAzMuCUjLeA7SVhhOkg3ZgPjPJPvHjs6Rmky/dtmnu1WzjGHNHmhCoZQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/query-core": "5.104.1"
       },
       "funding": {
         "type": "github",
@@ -3466,6 +3495,23 @@
         "react": "^18 || ^19"
       }
     },
+    "node_modules/@tanstack/react-query-persist-client": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query-persist-client/-/react-query-persist-client-5.104.1.tgz",
+      "integrity": "sha512-kU3YaqjkwEUzUUfPF0JVg56d6gJKWHaFVqOlQztwc4C2IT0P5sv/23orrSoQqjxKaUe6Ejw5IIQtA/G12uNmow==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/query-persist-client-core": "5.104.1"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      },
+      "peerDependencies": {
+        "@tanstack/react-query": "^5.104.1",
+        "react": "^18 || ^19"
+      }
+    },
     "node_modules/@testing-library/dom": {
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",

app/frontend/package.json

@@ -42,7 +42,9 @@
     "@tabler/icons-react": "^3.37.1",
     "@tailwindcss/postcss": "^4.1.18",
     "@tailwindcss/typography": "^0.5.19",
+    "@tanstack/query-sync-storage-persister": "^5.104.1",
     "@tanstack/react-query": "^5.66.0",
+    "@tanstack/react-query-persist-client": "^5.104.1",
     "@types/dompurify": "^3.0.5",
     "@xterm/addon-fit": "^0.11.0",
     "@xterm/xterm": "^6.0.0",

app/frontend/src/app/App.tsx

@@ -28,6 +28,7 @@ import {
 } from '@/features/secondary/pages';
 import { NodeDetailPage } from '@/features/nodes/NodeDetailPage';
 import { AcceptInvitePage, SignInPage, SignUpPage } from '@/features/auth/pages';
+import { SetupWizardPage } from '@/features/setup/SetupWizardPage';
 import { useAuthSession } from '@/lib/use-auth-session';
 import { useDemoMode } from '@/lib/demo-mode';
 import { getCurrentUserProfile } from '@/lib/api-client';
@@ -138,6 +139,7 @@ export default function App() {
         <Route path="/auth/sign-in" element={<SignInPage />} />
         <Route path="/auth/sign-up" element={<SignUpPage />} />
         <Route path="/auth/accept-invite" element={<AcceptInvitePage />} />
+        <Route path="/setup" element={<SetupWizardPage />} />
 
         {/* Public browsing — approved projects, templates, docs. */}
         {/* Project workspace renders outside the shell — fullscreen canvas, no nav chrome */}

app/frontend/src/app/layout/PlatformShell.tsx

@@ -1,4 +1,4 @@
-import { NavLink, Outlet, useLocation, useNavigate } from 'react-router-dom';
+import { NavLink, Navigate, Outlet, useLocation, useNavigate } from 'react-router-dom';
 import { useEffect, useState } from 'react';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import * as DropdownMenu from '@radix-ui/react-dropdown-menu';
@@ -30,10 +30,13 @@ import {
   User,
   Users,
   Webhook,
+  WifiOff,
 } from 'lucide-react';
 import {
   getCurrentUserProfile,
   getUpgradeStatus,
+  pingServer,
+  getSetupStatus,
   listNotifications,
   markAllNotificationsRead,
   markNotificationRead,
@@ -105,6 +108,42 @@ function getInitialSidebar(): boolean {
   return readStorage('containr.sidebar.expanded') !== '0';
 }
 
+// ConnectivityBanner pings /health every 15s and listens for browser
+// online/offline events — when the instance is unreachable it shows a
+// slim bar so the persisted last-known data doesn't masquerade as live.
+function ConnectivityBanner() {
+  const [offline, setOffline] = useState(() => !navigator.onLine);
+  useEffect(() => {
+    const up = () => setOffline(false);
+    const down = () => setOffline(true);
+    window.addEventListener('online', up);
+    window.addEventListener('offline', down);
+    return () => {
+      window.removeEventListener('online', up);
+      window.removeEventListener('offline', down);
+    };
+  }, []);
+  const ping = useQuery({
+    queryKey: ['connectivity'],
+    queryFn: pingServer,
+    refetchInterval: 15_000,
+    retry: 0,
+    networkMode: 'always',
+    staleTime: 0,
+  });
+  if (!offline && !ping.isError) {
+    return null;
+  }
+  return (
+    <div className="flex items-center justify-center gap-2 border-b border-[var(--warning,var(--border-subtle))] bg-[var(--surface-muted)] px-4 py-1.5 text-xs text-[var(--text-secondary)]">
+      <WifiOff size={13} className="text-[var(--warning,#f59e0b)]" />
+      {offline
+        ? 'No network connection — showing last-known data.'
+        : 'Cannot reach this Containr instance — showing last-known data. Retrying…'}
+    </div>
+  );
+}
+
 export function PlatformShell() {
   const location = useLocation();
   const navigate = useNavigate();
@@ -147,6 +186,13 @@ export function PlatformShell() {
     enabled: !isDemoMode && signedIn,
     refetchInterval: 30_000,
   });
+  // Fresh installs get routed through the setup wizard until the flag lands.
+  const setupQuery = useQuery({
+    queryKey: ['setup-status'],
+    queryFn: getSetupStatus,
+    enabled: !isDemoMode && signedIn,
+    staleTime: 60_000,
+  });
   const markReadMutation = useMutation({
     mutationFn: (id: string) => markNotificationRead(id),
     onSuccess: () => queryClient.invalidateQueries({ queryKey: ['shell-notifications'] }),
@@ -209,6 +255,10 @@ export function PlatformShell() {
     </div>
   );
 
+  if (!isDemoMode && signedIn && setupQuery.data?.needs_setup) {
+    return <Navigate to="/setup" replace />;
+  }
+
   return (
     <div className="app-shell min-h-screen">
       <div className="ambient-glow" />
@@ -557,6 +607,7 @@ export function PlatformShell() {
             </nav>
           </header>
 
+          <ConnectivityBanner />
           <main className="flex-1 overflow-y-auto">
             <Outlet />
           </main>

app/frontend/src/features/nodes/NodeDetailPage.tsx

@@ -48,6 +48,7 @@ export function NodeDetailPage() {
   const [confirmVolumes, setConfirmVolumes] = useState(false);
   const [confirmDrain, setConfirmDrain] = useState(false);
   const [tagDraft, setTagDraft] = useState<string | null>(null);
+  const [domainDraft, setDomainDraft] = useState<string | null>(null);
 
   const agentQuery = useQuery({
     queryKey: ['node-agent', id],
@@ -80,8 +81,8 @@ export function NodeDetailPage() {
     queryClient.invalidateQueries({ queryKey: ['usage-agents'] });
   };
   const updateMutation = useMutation({
-    mutationFn: (body: { name?: string; auto_prune?: boolean; tags?: string[] }) => updateAgent(id, body),
-    onSuccess: () => { setRename(null); setTagDraft(null); invalidate(); },
+    mutationFn: (body: { name?: string; auto_prune?: boolean; tags?: string[]; default_domain?: string }) => updateAgent(id, body),
+    onSuccess: () => { setRename(null); setTagDraft(null); setDomainDraft(null); invalidate(); },
   });
   const pruneMutation = useMutation({
     mutationFn: (volumes: boolean) => pruneAgent(id, { volumes }),
@@ -218,6 +219,44 @@ export function NodeDetailPage() {
                   </>
                 )}
               </p>
+              <p className="v-mono mt-1 text-[11px] text-[var(--text-tertiary)] flex items-center gap-1.5 flex-wrap">
+                domain:
+                {domainDraft === null ? (
+                  <>
+                    <span className={agent.defaultDomain ? 'text-[var(--text-secondary)]' : 'text-[var(--text-muted)]'}>
+                      {agent.defaultDomain || 'none'}
+                    </span>
+                    {isAdmin && (
+                      <button
+                        onClick={() => setDomainDraft(agent.defaultDomain || '')}
+                        className="text-[var(--text-muted)] hover:text-[var(--text-primary)]"
+                        title="Node base domain — domainless services placed here get <name>.<domain> hostnames"
+                      >
+                        <Pencil size={11} />
+                      </button>
+                    )}
+                  </>
+                ) : (
+                  <>
+                    <input
+                      value={domainDraft}
+                      onChange={(e) => setDomainDraft(e.target.value)}
+                      onKeyDown={(e) => {
+                        if (e.key === 'Enter') updateMutation.mutate({ default_domain: domainDraft.trim().toLowerCase() });
+                        if (e.key === 'Escape') setDomainDraft(null);
+                      }}
+                      autoFocus
+                      placeholder="apps.node1.example.com — empty clears"
+                      className="rounded-md border border-[var(--border-subtle)] bg-[var(--bg-tertiary)] px-2 py-0.5 text-[11px] text-[var(--text-primary)] w-64"
+                    />
+                    <button
+                      onClick={() => updateMutation.mutate({ default_domain: domainDraft.trim().toLowerCase() })}
+                      className="text-[var(--accent-primary)] hover:underline"
+                    >save</button>
+                    <button onClick={() => setDomainDraft(null)} className="text-[var(--text-muted)] hover:underline">cancel</button>
+                  </>
+                )}
+              </p>
             </div>
             <div className="flex items-center gap-3">
               <span className={`v-mono text-[11px] px-2 py-1 rounded-md border ${online

app/frontend/src/features/secondary/pages.tsx

@@ -75,6 +75,11 @@ import {
   type CreateDatabaseInput,
   type DatabaseEntity,
   type FailoverPolicy,
+  listNotificationChannels,
+  createNotificationChannel,
+  deleteNotificationChannel,
+  testNotificationChannel,
+  type NotificationChannel,
 } from '@/lib/api-client';
 import {
   demoBuilds,
@@ -139,6 +144,8 @@ import {
   Cloud,
   ExternalLink,
   Upload,
+  Bell,
+  Send,
 } from 'lucide-react';
 
 function SecondaryPageHeader({ title, description }: { title: string; description: string }) {
@@ -1246,7 +1253,11 @@ export function GitHubAppCallbackPage() {
     mutationFn: (appCode: string) => convertGitHubAppCode(appCode),
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: ['github-app-status'] });
-      navigate('/settings', { replace: true });
+      // The setup wizard stashes a return marker before submitting the
+      // manifest form — resume there instead of the settings page.
+      const inSetup = sessionStorage.getItem('containr.setup_return') === '1';
+      sessionStorage.removeItem('containr.setup_return');
+      navigate(inSetup ? '/setup' : '/settings', { replace: true });
     },
   });
   const firedRef = useRef(false);
@@ -1908,6 +1919,151 @@ function BackupTargetsSection() {
   );
 }
 
+function NotificationChannelsSection() {
+  const queryClient = useQueryClient();
+  const channelsQuery = useQuery({
+    queryKey: ['notification-channels'],
+    queryFn: listNotificationChannels,
+  });
+  const [kind, setKind] = useState<'ntfy' | 'gotify'>('ntfy');
+  const [endpoint, setEndpoint] = useState('');
+  const [token, setToken] = useState('');
+  const [testResult, setTestResult] = useState<Record<string, 'ok' | string>>({});
+
+  const invalidate = () => queryClient.invalidateQueries({ queryKey: ['notification-channels'] });
+  const createMutation = useMutation({
+    mutationFn: () =>
+      createNotificationChannel({
+        kind,
+        endpoint: endpoint.trim(),
+        token: token.trim() || undefined,
+      }),
+    onSuccess: () => {
+      setEndpoint('');
+      setToken('');
+      invalidate();
+    },
+  });
+  const deleteMutation = useMutation({
+    mutationFn: (id: string) => deleteNotificationChannel(id),
+    onSuccess: invalidate,
+  });
+  const testMutation = useMutation({
+    mutationFn: (id: string) => testNotificationChannel(id),
+    onSuccess: (_d, id) => setTestResult((prev) => ({ ...prev, [id]: 'ok' })),
+    onError: (err, id) =>
+      setTestResult((prev) => ({
+        ...prev,
+        [id]: err instanceof Error ? err.message : 'delivery failed',
+      })),
+  });
+
+  const channels = channelsQuery.data ?? [];
+
+  return (
+    <section className="panel p-6">
+      <div className="flex items-center gap-3 mb-4">
+        <div className="w-10 h-10 rounded-[var(--radius-md)] bg-[var(--accent-primary-soft)] flex items-center justify-center">
+          <Bell size={18} className="text-[var(--accent-primary)]" />
+        </div>
+        <div>
+          <h2 className="text-lg font-semibold text-[var(--text-primary)]">Push notifications</h2>
+          <p className="text-xs text-[var(--text-tertiary)]">Relay notifications to a self-hosted ntfy or Gotify server</p>
+        </div>
+      </div>
+
+      <div className="space-y-3">
+        <div className="flex flex-wrap gap-2">
+          <select
+            value={kind}
+            onChange={(e) => setKind(e.target.value as 'ntfy' | 'gotify')}
+            className="h-9 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 text-sm text-[var(--text-primary)] focus:border-[var(--accent-primary)] transition-all"
+          >
+            <option value="ntfy">ntfy</option>
+            <option value="gotify">Gotify</option>
+          </select>
+          <input
+            value={endpoint}
+            onChange={(e) => setEndpoint(e.target.value)}
+            placeholder={kind === 'ntfy' ? 'https://ntfy.example.com/my-alerts' : 'https://gotify.example.com'}
+            className="h-9 flex-1 min-w-[220px] rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 text-sm text-[var(--text-primary)] placeholder:text-[var(--text-muted)] focus:border-[var(--accent-primary)] transition-all"
+          />
+          <input
+            type="password"
+            value={token}
+            onChange={(e) => setToken(e.target.value)}
+            placeholder={kind === 'ntfy' ? 'Access token (optional)' : 'App token'}
+            className="h-9 w-48 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 text-sm text-[var(--text-primary)] placeholder:text-[var(--text-muted)] focus:border-[var(--accent-primary)] transition-all"
+          />
+          <button
+            onClick={() => createMutation.mutate()}
+            disabled={createMutation.isPending || !endpoint.trim()}
+            className="h-9 px-4 rounded-[var(--radius-md)] text-sm font-medium text-[var(--accent-on)] disabled:opacity-50 disabled:cursor-not-allowed transition-all"
+            style={{ background: 'var(--accent-primary)' }}
+          >
+            {createMutation.isPending ? 'Adding…' : 'Add channel'}
+          </button>
+        </div>
+
+        {createMutation.isError ? (
+          <p className="text-xs text-[var(--error)]">
+            {createMutation.error instanceof Error ? createMutation.error.message : 'Failed to add channel'}
+          </p>
+        ) : null}
+
+        {channelsQuery.isLoading ? (
+          <div className="py-4 text-center">
+            <Loader2 size={16} className="animate-spin mx-auto text-[var(--text-tertiary)]" />
+          </div>
+        ) : channels.length === 0 ? (
+          <p className="text-xs text-[var(--text-tertiary)]">
+            No push channels. Notifications stay in-app until you add one.
+          </p>
+        ) : (
+          <div className="space-y-1.5 border-t border-[var(--border-subtle)] pt-3">
+            {channels.map((ch: NotificationChannel) => (
+              <div key={ch.id} className="flex items-center justify-between gap-2 text-xs">
+                <div className="min-w-0">
+                  <span className="rounded px-1.5 py-0.5 bg-[var(--surface-muted)] text-[var(--text-secondary)] uppercase">
+                    {ch.kind}
+                  </span>
+                  <span className="ml-2 mono text-[var(--text-primary)] break-all">{ch.endpoint}</span>
+                  {testResult[ch.id] === 'ok' ? (
+                    <span className="ml-2 text-[var(--success)]">delivered</span>
+                  ) : testResult[ch.id] ? (
+                    <span className="ml-2 text-[var(--error)]">{testResult[ch.id]}</span>
+                  ) : null}
+                </div>
+                <div className="flex items-center gap-3 shrink-0">
+                  <button
+                    onClick={() => testMutation.mutate(ch.id)}
+                    disabled={testMutation.isPending}
+                    className="flex items-center gap-1 text-[var(--text-secondary)] hover:text-[var(--accent-primary)] disabled:opacity-50"
+                  >
+                    <Send size={12} />
+                    Test
+                  </button>
+                  <button
+                    onClick={() => {
+                      if (window.confirm(`Remove ${ch.kind} channel ${ch.endpoint}?`)) {
+                        deleteMutation.mutate(ch.id);
+                      }
+                    }}
+                    disabled={deleteMutation.isPending}
+                    className="text-[var(--error)] hover:underline disabled:opacity-50"
+                  >
+                    Remove
+                  </button>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+    </section>
+  );
+}
+
 export function SettingsPage() {
   const navigate = useNavigate();
   const queryClient = useQueryClient();
@@ -2081,6 +2237,7 @@ export function SettingsPage() {
 
           {/* Personal Access Tokens */}
           <UserTokensSection isAdmin={profileQuery.data?.isAdmin ?? false} />
+          <NotificationChannelsSection />
           <RegistriesSection />
           <BackupTargetsSection />
 

app/frontend/src/features/service/pages/ServiceDetailPage.tsx

@@ -485,7 +485,7 @@ export function ServiceDetailPage() {
   const [volumesForm, setVolumesForm] = useState<ServiceVolume[] | null>(null);
   const [domainInput, setDomainInput] = useState('');
   const [domainChecks, setDomainChecks] = useState<Record<string, DomainCheckResult> | null>(null);
-  const [accessForm, setAccessForm] = useState<{ maintenance: boolean; basicAuth: string } | null>(null);
+  const [accessForm, setAccessForm] = useState<{ maintenance: boolean; basicAuth: string; traefikLabels: string } | null>(null);
   const [sleepDraft, setSleepDraft] = useState<{ id: string; enabled: boolean; minutes: string } | null>(null);
   const [nodeDraft, setNodeDraft] = useState<string | null>(null);
   const nodesQuery = useQuery({
@@ -2490,7 +2490,13 @@ export function ServiceDetailPage() {
                     <button
                       type="button"
                       onClick={() =>
-                        setAccessForm({ maintenance: Boolean(service.maintenanceMode), basicAuth: '' })
+                        setAccessForm({
+                          maintenance: Boolean(service.maintenanceMode),
+                          basicAuth: '',
+                          traefikLabels: Object.entries(service.traefikLabels ?? {})
+                            .map(([k, v]) => `${k}=${v}`)
+                            .join('\n'),
+                        })
                       }
                       className="px-3 py-1.5 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-xs font-medium hover:border-[var(--border-default)] transition-colors"
                     >
@@ -2511,6 +2517,14 @@ export function ServiceDetailPage() {
                         {(service.basicAuth ?? []).length > 0 ? (service.basicAuth ?? []).join(', ') : 'off'}
                       </p>
                     </div>
+                    <div className="rounded-[var(--radius-md)] border border-[var(--border-subtle)] p-3">
+                      <p className="text-[var(--text-tertiary)] uppercase tracking-wide">Routing overrides</p>
+                      <p className="mt-1 text-sm font-medium text-[var(--text-primary)]">
+                        {Object.keys(service.traefikLabels ?? {}).length > 0
+                          ? `${Object.keys(service.traefikLabels ?? {}).length} label(s)`
+                          : 'off'}
+                      </p>
+                    </div>
                   </div>
                 ) : (
                   <div className="rounded-[var(--radius-md)] border border-[var(--border-subtle)] p-4 space-y-4">
@@ -2532,6 +2546,16 @@ export function ServiceDetailPage() {
                         className="w-full px-3 py-2 rounded-[var(--radius-md)] bg-[var(--surface-muted)] border border-[var(--border-subtle)] text-sm mono text-[var(--text-primary)]"
                       />
                     </div>
+                    <div>
+                      <label className="block text-xs text-[var(--text-tertiary)] mb-1">Routing overrides — Traefik middleware labels, key=value per line; empty clears</label>
+                      <textarea
+                        value={accessForm.traefikLabels}
+                        onChange={(e) => setAccessForm({ ...accessForm, traefikLabels: e.target.value })}
+                        rows={3}
+                        placeholder={"middlewares.rl.ratelimit.average=100\nmiddlewares.sec.headers.customresponseheaders.X-Frame-Options=DENY"}
+                        className="w-full px-3 py-2 rounded-[var(--radius-md)] bg-[var(--surface-muted)] border border-[var(--border-subtle)] text-sm mono text-[var(--text-primary)]"
+                      />
+                    </div>
                     <div className="flex items-center gap-2">
                       <button
                         type="button"
@@ -2546,8 +2570,17 @@ export function ServiceDetailPage() {
                               return i > 0 ? { username: l.slice(0, i), password: l.slice(i + 1) } : null;
                             })
                             .filter((x): x is { username: string; password: string } => x !== null);
+                          const labels: Record<string, string> = {};
+                          accessForm.traefikLabels
+                            .split('\n')
+                            .map((l) => l.trim())
+                            .filter(Boolean)
+                            .forEach((l) => {
+                              const i = l.indexOf('=');
+                              if (i > 0) labels[l.slice(0, i).trim()] = l.slice(i + 1).trim();
+                            });
                           updateServiceMutation.mutate(
-                            { maintenance_mode: accessForm.maintenance, basic_auth: creds },
+                            { maintenance_mode: accessForm.maintenance, basic_auth: creds, traefik_labels: labels },
                             { onSuccess: () => setAccessForm(null) },
                           );
                         }}

app/frontend/src/features/setup/SetupWizardPage.test.tsx

@@ -0,0 +1,92 @@
+import { describe, expect, it, vi, beforeEach } from 'vitest';
+import { render, screen } from '@testing-library/react';
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { MemoryRouter } from 'react-router-dom';
+import { SetupWizardPage } from './SetupWizardPage';
+import type { SetupStatus } from '@/lib/api-client';
+
+const mockStatus = vi.fn<() => Promise<SetupStatus>>();
+const mockSession = vi.fn();
+
+vi.mock('@/lib/api-client', async (importOriginal) => {
+  const mod = await importOriginal<typeof import('@/lib/api-client')>();
+  return {
+    ...mod,
+    getSetupStatus: () => mockStatus(),
+    completeSetup: vi.fn().mockResolvedValue(undefined),
+  };
+});
+
+vi.mock('@/lib/use-auth-session', () => ({
+  useAuthSession: () => mockSession(),
+}));
+
+function renderWizard() {
+  const queryClient = new QueryClient({
+    defaultOptions: { queries: { retry: false } },
+  });
+  return render(
+    <QueryClientProvider client={queryClient}>
+      <MemoryRouter initialEntries={['/setup']}>
+        <SetupWizardPage />
+      </MemoryRouter>
+    </QueryClientProvider>,
+  );
+}
+
+const base: SetupStatus = {
+  has_users: false,
+  setup_completed: false,
+  needs_setup: true,
+  has_github_app: false,
+  has_tunnel: false,
+  signup_enabled: false,
+};
+
+describe('SetupWizardPage', () => {
+  beforeEach(() => {
+    mockSession.mockReturnValue({ data: null });
+  });
+
+  it('prompts for the admin account on a fresh install', async () => {
+    mockStatus.mockResolvedValue({ ...base });
+    renderWizard();
+    expect(await screen.findByText(/welcome to containr/i)).toBeInTheDocument();
+    expect(screen.getByText(/create admin account/i)).toBeInTheDocument();
+  });
+
+  it('offers sign-in when users exist but nobody is signed in', async () => {
+    mockStatus.mockResolvedValue({ ...base, has_users: true });
+    renderWizard();
+    expect(await screen.findByText(/sign in to continue setup/i)).toBeInTheDocument();
+  });
+
+  it('shows the git provider step for a signed-in admin without GitHub App', async () => {
+    mockStatus.mockResolvedValue({ ...base, has_users: true });
+    mockSession.mockReturnValue({ data: { user: { id: 'u1' } } });
+    renderWizard();
+    expect(await screen.findByText(/connect a git provider/i)).toBeInTheDocument();
+    expect(screen.getByText(/set up github app/i)).toBeInTheDocument();
+  });
+
+  it('shows the tunnel step when git is already wired', async () => {
+    mockStatus.mockResolvedValue({ ...base, has_users: true, has_github_app: true });
+    mockSession.mockReturnValue({ data: { user: { id: 'u1' } } });
+    renderWizard();
+    expect(
+      await screen.findByRole('heading', { name: /public access/i }),
+    ).toBeInTheDocument();
+  });
+
+  it('lands on the finish step when everything is configured', async () => {
+    mockStatus.mockResolvedValue({
+      ...base,
+      has_users: true,
+      has_github_app: true,
+      has_tunnel: true,
+    });
+    mockSession.mockReturnValue({ data: { user: { id: 'u1' } } });
+    renderWizard();
+    expect(await screen.findByText(/enter containr/i)).toBeInTheDocument();
+  });
+});

app/frontend/src/features/setup/SetupWizardPage.tsx

@@ -0,0 +1,279 @@
+import { useMemo, useState } from 'react';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { Link, Navigate, useNavigate } from 'react-router-dom';
+import { Check, ChevronRight, Github, Loader2, Rocket, ShieldCheck } from 'lucide-react';
+import { useAuthSession } from '@/lib/use-auth-session';
+import {
+  completeSetup,
+  createGitHubAppManifest,
+  getSetupStatus,
+  updatePlatformSettings,
+} from '@/lib/api-client';
+
+// Marker the GitHub App callback reads so the wizard flow resumes here
+// instead of the settings page.
+const SETUP_RETURN_KEY = 'containr.setup_return';
+
+type Step = 'account' | 'github' | 'tunnel' | 'done';
+
+export function SetupWizardPage() {
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const sessionQuery = useAuthSession();
+  const statusQuery = useQuery({ queryKey: ['setup-status'], queryFn: getSetupStatus });
+  const [override, setOverride] = useState<Step | null>(null);
+
+  const status = statusQuery.data;
+  const signedIn = Boolean(sessionQuery.data);
+
+  const step: Step = useMemo(() => {
+    if (override) return override;
+    if (!status) return 'account';
+    if (!status.has_users || !signedIn) return 'account';
+    if (!status.has_github_app) return 'github';
+    if (!status.has_tunnel) return 'tunnel';
+    return 'done';
+  }, [override, status, signedIn]);
+
+  const completeMutation = useMutation({
+    mutationFn: completeSetup,
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['setup-status'] });
+      navigate('/projects', { replace: true });
+    },
+  });
+
+  if (statusQuery.isLoading) {
+    return (
+      <div className="min-h-screen flex items-center justify-center bg-[var(--bg-primary)]">
+        <Loader2 size={22} className="animate-spin text-[var(--accent-primary)]" />
+      </div>
+    );
+  }
+
+  // Wizard is optional once the instance is already configured.
+  if (status && !status.needs_setup && !override) {
+    return <Navigate to="/projects" replace />;
+  }
+
+  const steps: { key: Step; label: string }[] = [
+    { key: 'account', label: 'Admin account' },
+    { key: 'github', label: 'Git provider' },
+    { key: 'tunnel', label: 'Public access' },
+    { key: 'done', label: 'Done' },
+  ];
+  const activeIdx = steps.findIndex((s) => s.key === step);
+
+  return (
+    <div className="min-h-screen bg-[var(--bg-primary)] flex flex-col items-center px-5 py-16">
+      <div className="w-full max-w-lg">
+        <div className="flex items-center gap-2 mb-8">
+          {steps.map((s, i) => (
+            <div key={s.key} className="flex items-center gap-2">
+              <div
+                className={`w-6 h-6 rounded-full flex items-center justify-center text-[11px] font-semibold border ${
+                  i < activeIdx
+                    ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-[var(--accent-on)]'
+                    : i === activeIdx
+                      ? 'border-[var(--accent-primary)] text-[var(--accent-primary)]'
+                      : 'border-[var(--border-subtle)] text-[var(--text-muted)]'
+                }`}
+              >
+                {i < activeIdx ? <Check size={12} /> : i + 1}
+              </div>
+              <span
+                className={`text-xs ${i === activeIdx ? 'text-[var(--text-primary)] font-medium' : 'text-[var(--text-muted)]'}`}
+              >
+                {s.label}
+              </span>
+              {i < steps.length - 1 ? <div className="w-6 h-px bg-[var(--border-subtle)]" /> : null}
+            </div>
+          ))}
+        </div>
+
+        {step === 'account' ? (
+          <section className="panel p-6">
+            <h1 className="text-xl font-bold text-[var(--text-primary)]">Welcome to Containr</h1>
+            <p className="mt-2 text-sm text-[var(--text-secondary)]">
+              First boot detected. Create the admin account — registration closes to the public
+              right after, so this account owns the instance.
+            </p>
+            {status?.has_users && !signedIn ? (
+              <div className="mt-4">
+                <p className="text-sm text-[var(--text-secondary)]">
+                  An account already exists — sign in to continue setup.
+                </p>
+                <Link
+                  to="/auth/sign-in?redirect=/setup"
+                  className="mt-4 inline-flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-sm font-medium text-[var(--accent-on)]"
+                  style={{ background: 'var(--accent-primary)' }}
+                >
+                  Sign in <ChevronRight size={14} />
+                </Link>
+              </div>
+            ) : !status?.has_users ? (
+              <Link
+                to="/auth/sign-up?redirect=/setup"
+                className="mt-4 inline-flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-sm font-medium text-[var(--accent-on)]"
+                style={{ background: 'var(--accent-primary)' }}
+              >
+                Create admin account <ChevronRight size={14} />
+              </Link>
+            ) : null}
+          </section>
+        ) : null}
+
+        {step === 'github' ? <GitHubStep onNext={() => setOverride('tunnel')} /> : null}
+        {step === 'tunnel' ? <TunnelStep onNext={() => setOverride('done')} /> : null}
+
+        {step === 'done' ? (
+          <section className="panel p-6 text-center">
+            <Rocket size={28} className="mx-auto text-[var(--accent-primary)]" />
+            <h1 className="mt-4 text-xl font-bold text-[var(--text-primary)]">All set</h1>
+            <p className="mt-2 text-sm text-[var(--text-secondary)]">
+              Deploy your first service from a git repo, an image, or a template — the dashboard is
+              ready.
+            </p>
+            {completeMutation.isError ? (
+              <p className="mt-3 text-xs text-[var(--error)]">
+                {completeMutation.error instanceof Error
+                  ? completeMutation.error.message
+                  : 'Failed to save setup state'}
+              </p>
+            ) : null}
+            <button
+              type="button"
+              onClick={() => completeMutation.mutate()}
+              disabled={completeMutation.isPending}
+              className="mt-5 inline-flex items-center gap-2 h-10 px-6 rounded-[var(--radius-md)] text-sm font-semibold text-[var(--accent-on)] disabled:opacity-50"
+              style={{ background: 'var(--accent-primary)' }}
+            >
+              {completeMutation.isPending ? (
+                <Loader2 size={14} className="animate-spin" />
+              ) : (
+                <ShieldCheck size={15} />
+              )}
+              Enter Containr
+            </button>
+          </section>
+        ) : null}
+      </div>
+    </div>
+  );
+}
+
+function GitHubStep({ onNext }: { onNext: () => void }) {
+  const queryClient = useQueryClient();
+  const provisionMutation = useMutation({
+    mutationFn: async () => {
+      const { url, manifest } = await createGitHubAppManifest({
+        base_url: window.location.origin,
+      });
+      sessionStorage.setItem(SETUP_RETURN_KEY, '1');
+      const form = document.createElement('form');
+      form.method = 'POST';
+      form.action = url;
+      const input = document.createElement('input');
+      input.type = 'hidden';
+      input.name = 'manifest';
+      input.value = manifest;
+      form.appendChild(input);
+      document.body.appendChild(form);
+      form.submit();
+    },
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['setup-status'] }),
+  });
+
+  return (
+    <section className="panel p-6">
+      <div className="flex items-center gap-3 mb-3">
+        <Github size={20} className="text-[var(--text-primary)]" />
+        <h1 className="text-xl font-bold text-[var(--text-primary)]">Connect a git provider</h1>
+      </div>
+      <p className="text-sm text-[var(--text-secondary)]">
+        Provision the instance GitHub App — repo push events then trigger deployments and preview
+        environments automatically. Self-hosted GitLab/Gitea can be added later in Settings.
+      </p>
+      {provisionMutation.isError ? (
+        <p className="mt-3 text-xs text-[var(--error)]">
+          {provisionMutation.error instanceof Error
+            ? provisionMutation.error.message
+            : 'Could not start GitHub App provisioning'}
+        </p>
+      ) : null}
+      <div className="mt-5 flex items-center gap-3">
+        <button
+          type="button"
+          onClick={() => provisionMutation.mutate()}
+          disabled={provisionMutation.isPending}
+          className="inline-flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-sm font-medium text-[var(--accent-on)] disabled:opacity-50"
+          style={{ background: 'var(--accent-primary)' }}
+        >
+          {provisionMutation.isPending ? <Loader2 size={14} className="animate-spin" /> : null}
+          Set up GitHub App
+        </button>
+        <button
+          type="button"
+          onClick={onNext}
+          className="h-9 px-4 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-sm text-[var(--text-secondary)] hover:text-[var(--text-primary)] transition-colors"
+        >
+          Skip for now
+        </button>
+      </div>
+    </section>
+  );
+}
+
+function TunnelStep({ onNext }: { onNext: () => void }) {
+  const queryClient = useQueryClient();
+  const [token, setToken] = useState('');
+  const saveMutation = useMutation({
+    mutationFn: () =>
+      updatePlatformSettings({ cloudflareTunnelToken: token.trim() || undefined }),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['setup-status'] });
+      onNext();
+    },
+  });
+
+  return (
+    <section className="panel p-6">
+      <h1 className="text-xl font-bold text-[var(--text-primary)]">Public access (optional)</h1>
+      <p className="mt-2 text-sm text-[var(--text-secondary)]">
+        Paste a Cloudflare Tunnel token to expose this instance on the internet. Without one,
+        Containr stays reachable on this network — you can add it later in Settings.
+      </p>
+      <input
+        type="password"
+        value={token}
+        onChange={(e) => setToken(e.target.value)}
+        placeholder="eyJhIjo… tunnel token"
+        className="mt-4 w-full h-10 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] text-sm text-[var(--text-primary)] placeholder:text-[var(--text-muted)] focus:border-[var(--accent-primary)] transition-colors"
+      />
+      {saveMutation.isError ? (
+        <p className="mt-3 text-xs text-[var(--error)]">
+          {saveMutation.error instanceof Error ? saveMutation.error.message : 'Failed to save token'}
+        </p>
+      ) : null}
+      <div className="mt-5 flex items-center gap-3">
+        <button
+          type="button"
+          onClick={() => (token.trim() ? saveMutation.mutate() : onNext())}
+          disabled={saveMutation.isPending}
+          className="inline-flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-sm font-medium text-[var(--accent-on)] disabled:opacity-50"
+          style={{ background: 'var(--accent-primary)' }}
+        >
+          {saveMutation.isPending ? <Loader2 size={14} className="animate-spin" /> : null}
+          {token.trim() ? 'Save tunnel token' : 'Continue'}
+        </button>
+        <button
+          type="button"
+          onClick={onNext}
+          className="h-9 px-4 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-sm text-[var(--text-secondary)] hover:text-[var(--text-primary)] transition-colors"
+        >
+          Skip
+        </button>
+      </div>
+    </section>
+  );
+}

app/frontend/src/features/templates/builder/TemplateBuilder.tsx

@@ -0,0 +1,467 @@
+import { useCallback, useMemo, useState } from 'react';
+import {
+  Background,
+  BackgroundVariant,
+  Handle,
+  MarkerType,
+  Position,
+  ReactFlow,
+  ReactFlowProvider,
+  useReactFlow,
+  type Connection,
+  type Edge,
+  type EdgeChange,
+  type Node,
+  type NodeChange,
+  type NodeProps,
+} from '@xyflow/react';
+import '@xyflow/react/dist/style.css';
+import { Database, GitBranch, Package, Timer, Trash2, X } from 'lucide-react';
+import {
+  canvasFromConfig,
+  configFromCanvas,
+  newServiceKey,
+  validateGraph,
+  type BuilderNode,
+  type BuilderService,
+  type BuilderServiceType,
+} from './builder-model';
+
+type ServiceBuilderNode = Node<{ svc: BuilderService }, 'tplService'>;
+
+const TYPE_META: Record<BuilderServiceType, { label: string; icon: typeof Package; cls: string }> = {
+  web: { label: 'Web', icon: Package, cls: 'text-[var(--accent-primary)]' },
+  worker: { label: 'Worker', icon: GitBranch, cls: 'text-[var(--info,#5eb3f6)]' },
+  cron: { label: 'Cron', icon: Timer, cls: 'text-[var(--warning)]' },
+  database: { label: 'Database', icon: Database, cls: 'text-[var(--success,#7bd88a)]' },
+};
+
+const DATABASE_ENGINES = ['postgresql', 'mysql', 'mariadb', 'mongodb', 'redis', 'dragonfly', 'clickhouse'];
+
+function ServiceBuilderNodeView({ data, selected }: NodeProps<ServiceBuilderNode>) {
+  const meta = TYPE_META[data.svc.type] ?? TYPE_META.web;
+  const Icon = meta.icon;
+  return (
+    <div
+      className={`relative w-[210px] rounded-[var(--radius-md)] border bg-[var(--bg-elevated)] px-3 py-2.5 shadow-sm transition-colors ${
+        selected ? 'border-[var(--accent-primary)]' : 'border-[var(--border-subtle)]'
+      }`}
+    >
+      <Handle type="target" position={Position.Left} className="!h-2.5 !w-2.5 !border-[var(--border-default)] !bg-[var(--bg-base)]" />
+      <Handle type="source" position={Position.Right} className="!h-2.5 !w-2.5 !border-[var(--border-default)] !bg-[var(--bg-base)]" />
+      <div className="flex items-center gap-2">
+        <Icon size={14} className={meta.cls} />
+        <span className="truncate text-[12.5px] font-semibold text-[var(--text-primary)]">
+          {data.svc.name || data.svc.key}
+        </span>
+      </div>
+      <div className="mt-1 flex items-center justify-between gap-2">
+        <span className="text-[10.5px] uppercase tracking-wide text-[var(--text-tertiary)]">{meta.label}</span>
+        <span className="mono max-w-[120px] truncate text-[10.5px] text-[var(--text-secondary)]">
+          {data.svc.runtime || data.svc.repo || '—'}
+        </span>
+      </div>
+    </div>
+  );
+}
+
+const nodeTypes = { tplService: ServiceBuilderNodeView };
+
+// Edges run dependency → dependent: connecting A → B means "B depends_on A".
+export function TemplateBuilder(props: {
+  config: Record<string, unknown>;
+  onApply: (config: Record<string, unknown>) => void;
+  onCancel: () => void;
+}) {
+  return (
+    <ReactFlowProvider>
+      <BuilderInner {...props} />
+    </ReactFlowProvider>
+  );
+}
+
+function BuilderInner({
+  config,
+  onApply,
+  onCancel,
+}: {
+  config: Record<string, unknown>;
+  onApply: (config: Record<string, unknown>) => void;
+  onCancel: () => void;
+}) {
+  const { screenToFlowPosition } = useReactFlow();
+  const initial = useMemo(() => canvasFromConfig(config), [config]);
+  const [services, setServices] = useState<Map<string, BuilderService>>(
+    () => new Map(initial.map((n) => [n.key, { ...n.service }])),
+  );
+  const [positions, setPositions] = useState<Record<string, { x: number; y: number }>>(
+    () => Object.fromEntries(initial.map((n) => [n.key, n.position])),
+  );
+  const [selectedKey, setSelectedKey] = useState<string | null>(null);
+
+  const flowNodes: ServiceBuilderNode[] = useMemo(
+    () =>
+      [...services.values()].map((svc) => ({
+        id: svc.key,
+        type: 'tplService' as const,
+        position: positions[svc.key] ?? { x: 0, y: 0 },
+        data: { svc },
+        selected: svc.key === selectedKey,
+      })),
+    [services, positions, selectedKey],
+  );
+
+  const flowEdges: Edge[] = useMemo(
+    () =>
+      [...services.values()].flatMap((svc) =>
+        (svc.depends_on ?? [])
+          .filter((dep) => services.has(dep))
+          .map((dep) => ({
+            id: `${dep}->${svc.key}`,
+            source: dep,
+            target: svc.key,
+            markerEnd: { type: MarkerType.ArrowClosed, width: 14, height: 14, color: 'rgba(180,227,74,0.55)' },
+            style: { stroke: 'rgba(180,227,74,0.42)', strokeWidth: 1.6 },
+            className: 'edge-premium',
+          })),
+      ),
+    [services],
+  );
+
+  const builderNodes: BuilderNode[] = useMemo(
+    () =>
+      [...services.values()].map((svc) => ({
+        key: svc.key,
+        service: svc,
+        position: positions[svc.key] ?? { x: 0, y: 0 },
+      })),
+    [services, positions],
+  );
+  const errors = useMemo(() => validateGraph(builderNodes), [builderNodes]);
+
+  const patchService = useCallback((key: string, patch: Partial<BuilderService>) => {
+    setServices((prev) => {
+      const svc = prev.get(key);
+      if (!svc) return prev;
+      const next = new Map(prev);
+      next.set(key, { ...svc, ...patch });
+      return next;
+    });
+  }, []);
+
+  const addService = useCallback((type: BuilderServiceType, position?: { x: number; y: number }) => {
+    setServices((prev) => {
+      const key = newServiceKey(type, new Set(prev.keys()));
+      const next = new Map(prev);
+      next.set(key, {
+        key,
+        type,
+        runtime: type === 'database' ? 'postgresql' : undefined,
+      });
+      setPositions((pos) => ({ ...pos, [key]: position ?? { x: 80, y: 40 + (next.size - 1) * 150 } }));
+      setSelectedKey(key);
+      return next;
+    });
+  }, []);
+
+  const removeService = useCallback((key: string) => {
+    setServices((prev) => {
+      const next = new Map(prev);
+      next.delete(key);
+      for (const svc of next.values()) {
+        svc.depends_on = svc.depends_on?.filter((d) => d !== key);
+      }
+      return next;
+    });
+    setPositions((prev) => {
+      const next = { ...prev };
+      delete next[key];
+      return next;
+    });
+    setSelectedKey((cur) => (cur === key ? null : cur));
+  }, []);
+
+  const onConnect = useCallback(
+    (conn: Connection) => {
+      if (!conn.source || !conn.target || conn.source === conn.target) return;
+      const target = services.get(conn.target);
+      if (!target) return;
+      patchService(conn.target, {
+        depends_on: [...new Set([...(target.depends_on ?? []), conn.source])],
+      });
+    },
+    [patchService, services],
+  );
+
+  const onNodesChange = useCallback(
+    (changes: NodeChange<ServiceBuilderNode>[]) => {
+      for (const ch of changes) {
+        if (ch.type === 'position' && ch.position) {
+          setPositions((prev) => ({ ...prev, [ch.id]: ch.position! }));
+        } else if (ch.type === 'remove') {
+          removeService(ch.id);
+        } else if (ch.type === 'select') {
+          if (ch.selected) setSelectedKey(ch.id);
+        }
+      }
+    },
+    [removeService],
+  );
+
+  const onEdgesChange = useCallback(
+    (changes: EdgeChange<Edge>[]) => {
+      for (const ch of changes) {
+        if (ch.type !== 'remove') continue;
+        const edge = flowEdges.find((e) => e.id === ch.id);
+        if (!edge) continue;
+        const svc = services.get(edge.target);
+        if (svc) {
+          patchService(edge.target, {
+            depends_on: (svc.depends_on ?? []).filter((d) => d !== edge.source),
+          });
+        }
+      }
+    },
+    [flowEdges, patchService, services],
+  );
+
+  const selected = selectedKey ? services.get(selectedKey) : null;
+
+  return (
+    <div className="flex min-h-0 flex-1">
+      <div className="relative flex-1">
+        <div className="absolute left-3 top-3 z-10 flex gap-1.5">
+          {(['web', 'database', 'cron', 'worker'] as const).map((t) => {
+            const meta = TYPE_META[t];
+            const Icon = meta.icon;
+            return (
+              <button
+                key={t}
+                type="button"
+                onClick={() => addService(t)}
+                className="canvas-pill inline-flex items-center gap-1.5 px-2.5 py-1.5 text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)]"
+              >
+                <Icon size={12} className={meta.cls} />
+                {meta.label}
+              </button>
+            );
+          })}
+        </div>
+        <ReactFlow
+          nodes={flowNodes}
+          edges={flowEdges}
+          nodeTypes={nodeTypes}
+          onNodesChange={onNodesChange}
+          onEdgesChange={onEdgesChange}
+          onConnect={onConnect}
+          onPaneClick={() => setSelectedKey(null)}
+          onDoubleClick={(e) => {
+            if ((e.target as HTMLElement).closest('.react-flow__node')) return;
+            addService('web', screenToFlowPosition({ x: e.clientX, y: e.clientY }));
+          }}
+          fitView
+          deleteKeyCode={['Backspace', 'Delete']}
+          proOptions={{ hideAttribution: true }}
+        >
+          <Background variant={BackgroundVariant.Dots} gap={22} size={1.2} color="rgba(255,255,255,0.07)" />
+        </ReactFlow>
+        <div className="canvas-pill absolute bottom-3 left-3 z-10 px-3 py-1.5 text-[10.5px] text-[var(--text-tertiary)]">
+          drag = move · connect handles = depends_on · double-click = add web · Del = remove
+        </div>
+      </div>
+
+      <div className="flex w-[290px] shrink-0 flex-col border-l border-[var(--border-subtle)]">
+        {selected ? (
+          <Inspector
+            key={selected.key}
+            svc={selected}
+            onPatch={(patch) => patchService(selected.key, patch)}
+            onRemove={() => removeService(selected.key)}
+          />
+        ) : (
+          <div className="flex flex-1 flex-col items-center justify-center gap-2 px-6 text-center">
+            <Package size={22} className="text-[var(--text-tertiary)]" />
+            <p className="text-xs text-[var(--text-tertiary)]">
+              Select a node to edit it, or add one from the toolbar.
+            </p>
+          </div>
+        )}
+        <div className="border-t border-[var(--border-subtle)] p-3">
+          {errors.length > 0 ? (
+            <div className="mb-2 max-h-[90px] overflow-y-auto rounded-[var(--radius-sm)] bg-[var(--error-soft)] px-3 py-2">
+              {errors.map((e) => (
+                <p key={e} className="text-[11px] text-[var(--error)]">• {e}</p>
+              ))}
+            </div>
+          ) : null}
+          <div className="flex gap-2">
+            <button
+              type="button"
+              onClick={onCancel}
+              className="flex-1 rounded-[var(--radius-md)] px-3 py-2 text-xs font-medium text-[var(--text-secondary)] hover:bg-[var(--surface-muted)]"
+            >
+              Back to JSON
+            </button>
+            <button
+              type="button"
+              disabled={errors.length > 0 || services.size === 0}
+              onClick={() => onApply(configFromCanvas(builderNodes, config))}
+              className="flex-1 rounded-[var(--radius-md)] bg-[var(--accent-primary)] px-3 py-2 text-xs font-semibold text-[var(--accent-on)] disabled:opacity-50"
+            >
+              Apply to JSON
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+const FIELD_CLS =
+  'w-full rounded-[var(--radius-sm)] border border-[var(--border-default)] bg-[var(--bg-void)] px-2.5 py-1.5 text-[12px] text-[var(--text-primary)] outline-none focus:border-[var(--accent-primary)]';
+const LABEL_CLS = 'mb-1 block text-[10.5px] font-medium uppercase tracking-wide text-[var(--text-tertiary)]';
+
+function Inspector({
+  svc,
+  onPatch,
+  onRemove,
+}: {
+  svc: BuilderService;
+  onPatch: (patch: Partial<BuilderService>) => void;
+  onRemove: () => void;
+}) {
+  const envText = Object.entries(svc.environment ?? {})
+    .map(([k, v]) => `${k}=${v}`)
+    .join('\n');
+  const volText = (svc.volumes ?? []).map((v) => `${v.source}:${v.target}${v.read_only ? ':ro' : ''}`).join('\n');
+  return (
+    <div className="flex-1 overflow-y-auto p-4">
+      <div className="mb-3 flex items-center justify-between">
+        <span className="text-[12px] font-semibold text-[var(--text-primary)]">{svc.key}</span>
+        <button
+          type="button"
+          onClick={onRemove}
+          className="flex items-center gap-1 rounded-[var(--radius-sm)] px-2 py-1 text-[11px] text-[var(--error)] hover:bg-[var(--error-soft)]"
+        >
+          <Trash2 size={12} /> Remove
+        </button>
+      </div>
+
+      <label className={LABEL_CLS}>Key</label>
+      <input className={FIELD_CLS} value={svc.key} disabled title="Key is the node id — cannot be renamed" />
+
+      <label className={`${LABEL_CLS} mt-3`}>Display name</label>
+      <input className={FIELD_CLS} value={svc.name ?? ''} onChange={(e) => onPatch({ name: e.target.value || undefined })} placeholder="optional" />
+
+      <label className={`${LABEL_CLS} mt-3`}>Type</label>
+      <select
+        className={FIELD_CLS}
+        value={svc.type}
+        onChange={(e) => onPatch({ type: e.target.value as BuilderServiceType })}
+      >
+        <option value="web">Web</option>
+        <option value="worker">Worker</option>
+        <option value="cron">Cron</option>
+        <option value="database">Database</option>
+      </select>
+
+      {svc.type === 'database' ? (
+        <>
+          <label className={`${LABEL_CLS} mt-3`}>Engine</label>
+          <select className={FIELD_CLS} value={svc.runtime ?? 'postgresql'} onChange={(e) => onPatch({ runtime: e.target.value })}>
+            {DATABASE_ENGINES.map((eng) => (
+              <option key={eng} value={eng}>{eng}</option>
+            ))}
+          </select>
+        </>
+      ) : (
+        <>
+          <label className={`${LABEL_CLS} mt-3`}>Image (runtime)</label>
+          <input className={FIELD_CLS} value={svc.runtime ?? ''} onChange={(e) => onPatch({ runtime: e.target.value || undefined })} placeholder="nginx:latest" />
+          <label className={`${LABEL_CLS} mt-3`}>Git repo</label>
+          <input className={FIELD_CLS} value={svc.repo ?? ''} onChange={(e) => onPatch({ repo: e.target.value || undefined })} placeholder="owner/repo or clone URL" />
+          {svc.repo ? (
+            <>
+              <label className={`${LABEL_CLS} mt-3`}>Branch</label>
+              <input className={FIELD_CLS} value={svc.branch ?? ''} onChange={(e) => onPatch({ branch: e.target.value || undefined })} placeholder="main" />
+              <label className={`${LABEL_CLS} mt-3`}>Build command</label>
+              <input className={FIELD_CLS} value={svc.build_command ?? ''} onChange={(e) => onPatch({ build_command: e.target.value || undefined })} />
+            </>
+          ) : null}
+          <label className={`${LABEL_CLS} mt-3`}>Start command</label>
+          <input className={FIELD_CLS} value={svc.start_command ?? ''} onChange={(e) => onPatch({ start_command: e.target.value || undefined })} />
+        </>
+      )}
+
+      {svc.type === 'web' ? (
+        <>
+          <label className={`${LABEL_CLS} mt-3`}>Port</label>
+          <input
+            className={FIELD_CLS}
+            type="number"
+            value={svc.port ?? ''}
+            onChange={(e) => onPatch({ port: e.target.value ? Number(e.target.value) : undefined })}
+          />
+          <label className={`${LABEL_CLS} mt-3`}>Health check path</label>
+          <input className={FIELD_CLS} value={svc.health_check ?? ''} onChange={(e) => onPatch({ health_check: e.target.value || undefined })} placeholder="/health" />
+        </>
+      ) : null}
+
+      <label className={`${LABEL_CLS} mt-3`}>Environment (KEY=value, one per line)</label>
+      <textarea
+        className={`${FIELD_CLS} mono min-h-[70px] resize-y`}
+        defaultValue={envText}
+        spellCheck={false}
+        onBlur={(e) => {
+          const env: Record<string, string> = {};
+          for (const line of e.target.value.split('\n')) {
+            const idx = line.indexOf('=');
+            if (idx > 0) env[line.slice(0, idx).trim()] = line.slice(idx + 1).trim();
+          }
+          onPatch({ environment: Object.keys(env).length ? env : undefined });
+        }}
+        placeholder={'DATABASE_URL={{service.db.url}}\nSECRET={{secret}}'}
+      />
+
+      <label className={`${LABEL_CLS} mt-3`}>Volumes (source:target[:ro], one per line)</label>
+      <textarea
+        className={`${FIELD_CLS} mono min-h-[50px] resize-y`}
+        defaultValue={volText}
+        spellCheck={false}
+        onBlur={(e) => {
+          const vols = e.target.value
+            .split('\n')
+            .map((l) => l.trim())
+            .filter(Boolean)
+            .map((l) => {
+              const [source, target, ro] = l.split(':');
+              return { source, target, read_only: ro === 'ro' || undefined };
+            })
+            .filter((v) => v.source && v.target);
+          onPatch({ volumes: vols.length ? vols : undefined });
+        }}
+        placeholder={'data:/var/lib/app\n./config:/etc/app:ro'}
+      />
+
+      {(svc.depends_on ?? []).length > 0 ? (
+        <div className="mt-3">
+          <span className={LABEL_CLS}>Depends on</span>
+          <div className="flex flex-wrap gap-1">
+            {svc.depends_on!.map((dep) => (
+              <span key={dep} className="inline-flex items-center gap-1 rounded-full bg-[var(--surface-muted)] px-2 py-0.5 text-[11px] text-[var(--text-secondary)]">
+                {dep}
+                <button
+                  type="button"
+                  onClick={() => onPatch({ depends_on: (svc.depends_on ?? []).filter((d) => d !== dep) })}
+                  className="text-[var(--text-tertiary)] hover:text-[var(--error)]"
+                >
+                  <X size={10} />
+                </button>
+              </span>
+            ))}
+          </div>
+        </div>
+      ) : null}
+    </div>
+  );
+}

app/frontend/src/features/templates/builder/builder-model.test.ts

@@ -0,0 +1,160 @@
+import { describe, expect, it } from 'vitest';
+import {
+  canvasFromConfig,
+  configFromCanvas,
+  layoutPositions,
+  newServiceKey,
+  validateGraph,
+  type BuilderNode,
+} from './builder-model';
+
+const plausibleConfig = {
+  version: 2,
+  services: [
+    { key: 'db', type: 'database', runtime: 'postgresql', environment: { POSTGRES_DB: 'plausible' } },
+    { key: 'events', type: 'database', runtime: 'clickhouse' },
+    {
+      key: 'web',
+      name: 'plausible',
+      type: 'web',
+      runtime: 'ghcr.io/plausible/community-edition:v2',
+      port: 8000,
+      health_check: '/api/health',
+      depends_on: ['db', 'events'],
+      environment: { DATABASE_URL: '{{service.db.url}}' },
+    },
+  ],
+};
+
+describe('canvasFromConfig', () => {
+  it('parses graph services into nodes with auto-layout', () => {
+    const nodes = canvasFromConfig(plausibleConfig);
+    expect(nodes.map((n) => n.key)).toEqual(['db', 'events', 'web']);
+    // databases are roots (depth 0), web depends on both (depth 1)
+    expect(nodes[0].position.x).toBeLessThan(nodes[2].position.x);
+    expect(nodes[1].position.y).toBeGreaterThan(nodes[0].position.y);
+  });
+
+  it('restores saved canvas positions', () => {
+    const nodes = canvasFromConfig({
+      ...plausibleConfig,
+      canvas: { positions: { db: { x: 500, y: 500 } } },
+    });
+    expect(nodes[0].position).toEqual({ x: 500, y: 500 });
+  });
+
+  it('migrates flat legacy configs to a single node', () => {
+    const nodes = canvasFromConfig({
+      type: 'web',
+      runtime: 'nginx:latest',
+      port: 80,
+      environment: { FOO: 'bar' },
+    });
+    expect(nodes).toHaveLength(1);
+    expect(nodes[0].service).toMatchObject({ key: 'app', type: 'web', runtime: 'nginx:latest', port: 80 });
+  });
+
+  it('drops entries without a key', () => {
+    const nodes = canvasFromConfig({ version: 2, services: [{ type: 'web', runtime: 'x' }, { key: 'ok', type: 'web', runtime: 'y' }] });
+    expect(nodes.map((n) => n.key)).toEqual(['ok']);
+  });
+});
+
+describe('configFromCanvas', () => {
+  it('round-trips a graph config', () => {
+    const nodes = canvasFromConfig(plausibleConfig);
+    const config = configFromCanvas(nodes, plausibleConfig);
+    const services = config.services as Record<string, unknown>[];
+    expect(config.version).toBe(2);
+    expect(services).toHaveLength(3);
+    const web = services.find((s) => s.key === 'web')!;
+    expect(web.depends_on).toEqual(['db', 'events']);
+    expect(web.port).toBe(8000);
+    expect((web.environment as Record<string, string>).DATABASE_URL).toBe('{{service.db.url}}');
+  });
+
+  it('persists node positions under config.canvas', () => {
+    const nodes = canvasFromConfig(plausibleConfig);
+    nodes[0].position = { x: 321, y: 123 };
+    const config = configFromCanvas(nodes, {});
+    expect((config.canvas as { positions: Record<string, { x: number; y: number }> }).positions.db).toEqual({ x: 321, y: 123 });
+    // and parses back to the same spot
+    expect(canvasFromConfig(config)[0].position).toEqual({ x: 321, y: 123 });
+  });
+
+  it('strips flat fields when converting a legacy config', () => {
+    const nodes = canvasFromConfig({ type: 'web', runtime: 'nginx:latest', port: 80 });
+    const config = configFromCanvas(nodes, { type: 'web', runtime: 'nginx:latest', port: 80 });
+    expect(config.type).toBeUndefined();
+    expect(config.runtime).toBeUndefined();
+    expect((config.services as unknown[]).length).toBe(1);
+  });
+});
+
+describe('layoutPositions', () => {
+  it('depths follow the depends_on chain', () => {
+    const pos = layoutPositions([
+      { key: 'a', type: 'database', runtime: 'postgresql' },
+      { key: 'b', type: 'web', runtime: 'img', depends_on: ['a'] },
+      { key: 'c', type: 'web', runtime: 'img', depends_on: ['b'] },
+    ]);
+    expect(pos.a.x).toBeLessThan(pos.b.x);
+    expect(pos.b.x).toBeLessThan(pos.c.x);
+  });
+
+  it('a dependency cycle does not hang', () => {
+    const pos = layoutPositions([
+      { key: 'a', type: 'web', runtime: 'x', depends_on: ['b'] },
+      { key: 'b', type: 'web', runtime: 'x', depends_on: ['a'] },
+    ]);
+    expect(pos.a).toBeDefined();
+    expect(pos.b).toBeDefined();
+  });
+});
+
+describe('validateGraph', () => {
+  const node = (key: string, extra: Partial<BuilderNode['service']> = {}): BuilderNode => ({
+    key,
+    position: { x: 0, y: 0 },
+    service: { key, type: 'web', runtime: 'img:1', ...extra },
+  });
+
+  it('accepts a valid graph', () => {
+    expect(validateGraph([node('db', { type: 'database', runtime: 'postgresql' }), node('web', { depends_on: ['db'] })])).toEqual([]);
+  });
+
+  it('rejects duplicate keys', () => {
+    expect(validateGraph([node('a'), node('a')])).toContain('duplicate key "a"');
+  });
+
+  it('rejects bad keys and self-deps', () => {
+    const errs = validateGraph([node('BAD KEY'), node('x', { depends_on: ['x'] })]);
+    expect(errs.some((e) => e.includes('not a valid key'))).toBe(true);
+    expect(errs).toContain('"x" depends on itself');
+  });
+
+  it('rejects deps on missing services', () => {
+    expect(validateGraph([node('web', { depends_on: ['ghost'] })])).toContain(
+      '"web" depends on unknown service "ghost"',
+    );
+  });
+
+  it('rejects database without engine and web without source', () => {
+    const errs = validateGraph([node('db', { type: 'database', runtime: undefined }), node('web', { runtime: undefined })]);
+    expect(errs).toContain('"db" is a database with no engine selected');
+    expect(errs).toContain('"web" needs an image (runtime) or a git repo');
+  });
+
+  it('reports dependency cycles', () => {
+    const errs = validateGraph([node('a', { depends_on: ['b'] }), node('b', { depends_on: ['a'] })]);
+    expect(errs.some((e) => e.startsWith('dependency cycle'))).toBe(true);
+  });
+});
+
+describe('newServiceKey', () => {
+  it('picks unused keys', () => {
+    expect(newServiceKey('database', new Set())).toBe('db');
+    expect(newServiceKey('database', new Set(['db']))).toBe('db2');
+    expect(newServiceKey('web', new Set(['web', 'web2']))).toBe('web3');
+  });
+});

app/frontend/src/features/templates/builder/builder-model.ts

@@ -0,0 +1,241 @@
+// Pure model for the visual template builder: converts between the
+// template `config` JSON (version 2 service graph, or a legacy flat
+// single-service config) and canvas state (nodes + positions), and
+// validates the graph before save. No React, no DOM — directly testable.
+
+export type BuilderServiceType = 'web' | 'worker' | 'cron' | 'database';
+
+export type BuilderService = {
+  key: string;
+  name?: string;
+  type: BuilderServiceType;
+  runtime?: string;
+  repo?: string;
+  branch?: string;
+  build_command?: string;
+  start_command?: string;
+  port?: number;
+  health_check?: string;
+  builder?: string;
+  environment?: Record<string, string>;
+  volumes?: { type?: string; source: string; target: string; read_only?: boolean }[];
+  depends_on?: string[];
+};
+
+export type BuilderCanvas = {
+  positions: Record<string, { x: number; y: number }>;
+};
+
+export type BuilderNode = {
+  key: string;
+  service: BuilderService;
+  position: { x: number; y: number };
+};
+
+const KEY_RE = /^[a-z][a-z0-9_-]*$/;
+const COL_X = 60;
+const ROW_Y = 200;
+
+function asService(raw: unknown): BuilderService | null {
+  if (!raw || typeof raw !== 'object') return null;
+  const s = raw as Record<string, unknown>;
+  const key = typeof s.key === 'string' ? s.key : '';
+  if (!key) return null;
+  const type = typeof s.type === 'string' ? s.type : 'web';
+  return {
+    key,
+    name: typeof s.name === 'string' ? s.name : undefined,
+    type: (['web', 'worker', 'cron', 'database'] as const).includes(type as BuilderServiceType)
+      ? (type as BuilderServiceType)
+      : 'web',
+    runtime: typeof s.runtime === 'string' ? s.runtime : undefined,
+    repo: typeof s.repo === 'string' ? s.repo : undefined,
+    branch: typeof s.branch === 'string' ? s.branch : undefined,
+    build_command: typeof s.build_command === 'string' ? s.build_command : undefined,
+    start_command: typeof s.start_command === 'string' ? s.start_command : undefined,
+    port: typeof s.port === 'number' ? s.port : undefined,
+    health_check: typeof s.health_check === 'string' ? s.health_check : undefined,
+    builder: typeof s.builder === 'string' ? s.builder : undefined,
+    environment:
+      s.environment && typeof s.environment === 'object' && !Array.isArray(s.environment)
+        ? Object.fromEntries(
+            Object.entries(s.environment as Record<string, unknown>).map(([k, v]) => [k, String(v)]),
+          )
+        : undefined,
+    volumes: Array.isArray(s.volumes)
+      ? (s.volumes
+          .map((v) => {
+            if (!v || typeof v !== 'object') return null;
+            const vol = v as Record<string, unknown>;
+            if (typeof vol.target !== 'string' || !vol.target) return null;
+            return {
+              type: typeof vol.type === 'string' ? vol.type : undefined,
+              source: typeof vol.source === 'string' ? vol.source : '',
+              target: vol.target,
+              read_only: typeof vol.read_only === 'boolean' ? vol.read_only : undefined,
+            };
+          })
+          .filter((v): v is NonNullable<typeof v> => v !== null)
+        )
+      : undefined,
+    depends_on: Array.isArray(s.depends_on)
+      ? s.depends_on.filter((d): d is string => typeof d === 'string')
+      : undefined,
+  };
+}
+
+// Flat legacy configs ({type, runtime, port, …} with no services array)
+// map to a single service node so the builder can edit them without
+// losing fields the round-trip would drop.
+function flatToService(config: Record<string, unknown>): BuilderService | null {
+  const type = typeof config.type === 'string' ? config.type : '';
+  const runtime = typeof config.runtime === 'string' ? config.runtime : '';
+  if (!type && !runtime) return null;
+  const svc = asService({
+    key: 'app',
+    type: type || 'web',
+    runtime,
+    port: config.port,
+    health_check: config.health_check,
+    build_command: config.build_command,
+    start_command: config.start_command,
+    environment: config.environment,
+  });
+  return svc;
+}
+
+// Layered auto-layout: depth = longest depends_on chain; column per
+// depth, row per member. Deterministic so tests can assert positions.
+export function layoutPositions(services: BuilderService[]): Record<string, { x: number; y: number }> {
+  const depth = new Map<string, number>();
+  const visiting = new Set<string>();
+  const byKey = new Map(services.map((s) => [s.key, s]));
+  const depthOf = (key: string): number => {
+    const memo = depth.get(key);
+    if (memo !== undefined) return memo;
+    if (visiting.has(key)) return 0; // cycle guard
+    visiting.add(key);
+    const deps = byKey.get(key)?.depends_on ?? [];
+    let d = 0;
+    for (const dep of deps) {
+      if (byKey.has(dep)) d = Math.max(d, depthOf(dep) + 1);
+    }
+    visiting.delete(key);
+    depth.set(key, d);
+    return d;
+  };
+  const rows = new Map<number, number>();
+  const positions: Record<string, { x: number; y: number }> = {};
+  for (const svc of services) {
+    const d = depthOf(svc.key);
+    const row = rows.get(d) ?? 0;
+    rows.set(d, row + 1);
+    positions[svc.key] = { x: COL_X + d * 300, y: 40 + row * ROW_Y };
+  }
+  return positions;
+}
+
+export function canvasFromConfig(config: Record<string, unknown>): BuilderNode[] {
+  const canvas = (config.canvas ?? {}) as Partial<BuilderCanvas>;
+  const saved = canvas.positions ?? {};
+  const rawServices = Array.isArray(config.services) ? config.services : null;
+  const services = rawServices
+    ? rawServices.map(asService).filter((s): s is BuilderService => s !== null)
+    : [];
+  if (services.length === 0) {
+    const flat = flatToService(config);
+    if (flat) services.push(flat);
+  }
+  const auto = layoutPositions(services);
+  return services.map((service) => ({
+    key: service.key,
+    service,
+    position: saved[service.key] ?? auto[service.key] ?? { x: COL_X, y: 40 },
+  }));
+}
+
+export function configFromCanvas(
+  nodes: BuilderNode[],
+  rest: Record<string, unknown>,
+): Record<string, unknown> {
+  const services = nodes.map((node) => {
+    const svc = node.service;
+    const out: Record<string, unknown> = { key: svc.key, type: svc.type };
+    if (svc.name) out.name = svc.name;
+    if (svc.runtime) out.runtime = svc.runtime;
+    if (svc.repo) out.repo = svc.repo;
+    if (svc.branch) out.branch = svc.branch;
+    if (svc.build_command) out.build_command = svc.build_command;
+    if (svc.builder) out.builder = svc.builder;
+    if (svc.start_command) out.start_command = svc.start_command;
+    if (svc.port) out.port = svc.port;
+    if (svc.health_check) out.health_check = svc.health_check;
+    if (svc.environment && Object.keys(svc.environment).length > 0) out.environment = svc.environment;
+    if (svc.volumes && svc.volumes.length > 0) out.volumes = svc.volumes;
+    if (svc.depends_on && svc.depends_on.length > 0) out.depends_on = svc.depends_on;
+    return out;
+  });
+  const positions: Record<string, { x: number; y: number }> = {};
+  for (const node of nodes) positions[node.key] = node.position;
+  const restConfig = { ...rest };
+  // Flat (v1) fields and stale graph keys are dropped — the graph wins.
+  for (const k of ['type', 'runtime', 'build_command', 'start_command', 'port', 'health_check', 'environment', 'dockerfile', 'nixpacks_config', 'services', 'canvas']) {
+    delete restConfig[k];
+  }
+  return {
+    version: 2,
+    ...restConfig,
+    services,
+    canvas: { positions },
+  };
+}
+
+export function validateGraph(nodes: BuilderNode[]): string[] {
+  const errors: string[] = [];
+  const keys = new Set<string>();
+  for (const node of nodes) {
+    if (!KEY_RE.test(node.service.key)) {
+      errors.push(`"${node.service.key || '(empty)'}" is not a valid key (lowercase, digits, - or _)`);
+    }
+    if (keys.has(node.service.key)) errors.push(`duplicate key "${node.service.key}"`);
+    keys.add(node.service.key);
+    if (node.service.type === 'database' && !node.service.runtime) {
+      errors.push(`"${node.service.key}" is a database with no engine selected`);
+    }
+    if (node.service.type !== 'database' && !node.service.runtime && !node.service.repo) {
+      errors.push(`"${node.service.key}" needs an image (runtime) or a git repo`);
+    }
+  }
+  for (const node of nodes) {
+    for (const dep of node.service.depends_on ?? []) {
+      if (dep === node.service.key) errors.push(`"${dep}" depends on itself`);
+      else if (!keys.has(dep)) errors.push(`"${node.service.key}" depends on unknown service "${dep}"`);
+    }
+  }
+  // Cycle detection — a cycle makes topo sort fail at deploy time.
+  const state = new Map<string, 0 | 1 | 2>();
+  const byKey = new Map(nodes.map((n) => [n.service.key, n]));
+  const visit = (key: string, trail: string[]): void => {
+    const s = state.get(key) ?? 0;
+    if (s === 2) return;
+    if (s === 1) {
+      errors.push(`dependency cycle: ${[...trail, key].join(' → ')}`);
+      return;
+    }
+    state.set(key, 1);
+    for (const dep of byKey.get(key)?.service.depends_on ?? []) {
+      if (byKey.has(dep)) visit(dep, [...trail, key]);
+    }
+    state.set(key, 2);
+  };
+  for (const node of nodes) visit(node.service.key, []);
+  return errors;
+}
+
+export function newServiceKey(type: BuilderServiceType, existing: Set<string>): string {
+  const base = type === 'database' ? 'db' : type;
+  if (!existing.has(base)) return base;
+  let i = 2;
+  while (existing.has(`${base}${i}`)) i += 1;
+  return `${base}${i}`;
+}

app/frontend/src/features/templates/pages/TemplatesPage.tsx

@@ -1,4 +1,4 @@
-import { useMemo, useState } from 'react';
+import { lazy, Suspense, useMemo, useState } from 'react';
 import { Link, useSearchParams } from 'react-router-dom';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import {
@@ -8,6 +8,7 @@ import {
   getCurrentUserProfile,
   getTemplateById,
   importComposeTemplate,
+  importGitComposeTemplate,
   listProjects,
   listTemplates,
   updateTemplate,
@@ -41,6 +42,10 @@ import {
   Network,
 } from 'lucide-react';
 
+const TemplateBuilder = lazy(() =>
+  import('@/features/templates/builder/TemplateBuilder').then((m) => ({ default: m.TemplateBuilder })),
+);
+
 function toServiceName(value: string): string {
   const normalized = value
     .toLowerCase()
@@ -126,6 +131,7 @@ export function TemplatesPage() {
   const isAdmin = Boolean(profileQuery.data?.isAdmin);
 
   const [editorOpen, setEditorOpen] = useState(false);
+  const [editorMode, setEditorMode] = useState<'json' | 'visual'>('json');
   const [editorJson, setEditorJson] = useState(EMPTY_TEMPLATE_JSON);
   const [editingTemplate, setEditingTemplate] = useState<TemplateEntity | null>(null);
   const [editorIsPublic, setEditorIsPublic] = useState(false);
@@ -154,6 +160,10 @@ export function TemplatesPage() {
   const [composeYaml, setComposeYaml] = useState('');
   const [composeWarnings, setComposeWarnings] = useState<string[]>([]);
   const [composeError, setComposeError] = useState<string | null>(null);
+  const [composeMode, setComposeMode] = useState<'paste' | 'git'>('paste');
+  const [gitRepo, setGitRepo] = useState('');
+  const [gitPath, setGitPath] = useState('');
+  const [gitRef, setGitRef] = useState('');
 
   const [lastDeployment, setLastDeployment] = useState<{
     projectId: string;
@@ -364,7 +374,10 @@ export function TemplatesPage() {
   });
 
   const composeImportMutation = useMutation({
-    mutationFn: (yaml: string) => importComposeTemplate(yaml),
+    mutationFn: () =>
+      composeMode === 'git'
+        ? importGitComposeTemplate(gitRepo.trim(), gitPath.trim(), gitRef.trim())
+        : importComposeTemplate(composeYaml),
     onSuccess: (result) => {
       setComposeWarnings(result.warnings);
       setComposeError(null);
@@ -1014,17 +1027,50 @@ export function TemplatesPage() {
       {/* Template editor — JSON only */}
       {editorOpen ? (
         <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60 p-4 backdrop-blur-sm">
-          <div className="flex max-h-[90vh] w-full max-w-2xl flex-col overflow-hidden rounded-[var(--radius-lg)] border border-[var(--border-subtle)] bg-[var(--bg-base)] shadow-2xl">
+          <div className={`flex max-h-[92vh] w-full flex-col overflow-hidden rounded-[var(--radius-lg)] border border-[var(--border-subtle)] bg-[var(--bg-base)] shadow-2xl ${editorMode === 'visual' ? 'max-w-6xl' : 'max-w-2xl'}`}>
             <div className="flex items-center justify-between border-b border-[var(--border-subtle)] px-5 py-4">
               <div>
                 <h2 className="text-[15px] font-semibold text-[var(--text-primary)]">
                   {editingTemplate ? `Edit ${editingTemplate.name}` : 'New template'}
                 </h2>
                 <p className="text-xs text-[var(--text-tertiary)]">
-                  JSON definition — name, category, config and variables.
+                  {editorMode === 'visual'
+                    ? 'Visual builder — drop service nodes, wire depends_on edges, apply back to JSON.'
+                    : 'JSON definition — name, category, config and variables.'}
                 </p>
               </div>
               <div className="flex items-center gap-2">
+                <div className="mr-1 inline-flex overflow-hidden rounded-[var(--radius-md)] border border-[var(--border-default)]">
+                  {(['json', 'visual'] as const).map((mode) => (
+                    <button
+                      key={mode}
+                      type="button"
+                      onClick={() => {
+                        if (mode === 'visual' && editorMode === 'json') {
+                          try {
+                            const parsed = JSON.parse(editorJson);
+                            if (!parsed || typeof parsed.config !== 'object') {
+                              setEditorError('Visual mode needs a valid JSON body with a "config" object first.');
+                              return;
+                            }
+                          } catch {
+                            setEditorError('Fix the JSON before switching to visual mode.');
+                            return;
+                          }
+                          setEditorError(null);
+                        }
+                        setEditorMode(mode);
+                      }}
+                      className={`px-3 py-1.5 text-[11px] font-medium capitalize ${
+                        editorMode === mode
+                          ? 'bg-[var(--surface-muted)] text-[var(--text-primary)]'
+                          : 'text-[var(--text-tertiary)] hover:text-[var(--text-primary)]'
+                      }`}
+                    >
+                      {mode}
+                    </button>
+                  ))}
+                </div>
                 <label className="inline-flex cursor-pointer items-center gap-1.5 rounded-[var(--radius-md)] border border-[var(--border-default)] px-3 py-1.5 text-xs font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)]">
                   <Upload size={12} /> Upload .json
                   <input
@@ -1047,12 +1093,49 @@ export function TemplatesPage() {
                 </button>
               </div>
             </div>
-            <textarea
-              value={editorJson}
-              onChange={(e) => setEditorJson(e.target.value)}
-              spellCheck={false}
-              className="mono min-h-[380px] flex-1 resize-none bg-[var(--bg-void)] p-4 text-[12.5px] leading-relaxed text-[var(--text-secondary)] outline-none"
-            />
+            {editorMode === 'visual' ? (
+              <div className="flex min-h-[520px] flex-1 flex-col">
+                <Suspense
+                  fallback={
+                    <div className="flex flex-1 items-center justify-center text-[var(--text-tertiary)]">
+                      <Loader2 size={20} className="animate-spin" />
+                    </div>
+                  }
+                >
+                  {(() => {
+                    let cfg: Record<string, unknown> = {};
+                    try {
+                      const parsed = JSON.parse(editorJson) as { config?: Record<string, unknown> };
+                      cfg = parsed?.config ?? {};
+                    } catch {
+                      cfg = {};
+                    }
+                    return (
+                      <TemplateBuilder
+                        config={cfg}
+                        onCancel={() => setEditorMode('json')}
+                        onApply={(newConfig) => {
+                          try {
+                            const parsed = JSON.parse(editorJson) as Record<string, unknown>;
+                            setEditorJson(JSON.stringify({ ...parsed, config: newConfig }, null, 2));
+                          } catch {
+                            setEditorJson(JSON.stringify({ config: newConfig }, null, 2));
+                          }
+                          setEditorMode('json');
+                        }}
+                      />
+                    );
+                  })()}
+                </Suspense>
+              </div>
+            ) : (
+              <textarea
+                value={editorJson}
+                onChange={(e) => setEditorJson(e.target.value)}
+                spellCheck={false}
+                className="mono min-h-[380px] flex-1 resize-none bg-[var(--bg-void)] p-4 text-[12.5px] leading-relaxed text-[var(--text-secondary)] outline-none"
+              />
+            )}
             {composeWarnings.length > 0 ? (
               <div className="border-t border-[var(--border-subtle)] bg-[var(--warning-soft)]/60 px-5 py-2.5 text-xs text-[var(--warning)]">
                 <p className="font-medium mb-1">Compose import notes</p>
@@ -1066,7 +1149,7 @@ export function TemplatesPage() {
                 {editorError}
               </div>
             ) : null}
-            <div className="flex items-center justify-between border-t border-[var(--border-subtle)] px-5 py-3.5">
+            <div className={`flex items-center justify-between border-t border-[var(--border-subtle)] px-5 py-3.5 ${editorMode === 'visual' ? 'hidden' : ''}`}>
               <label className="inline-flex cursor-pointer items-center gap-2 text-[11px] text-[var(--text-secondary)]">
                 <input
                   type="checkbox"
@@ -1107,7 +1190,7 @@ export function TemplatesPage() {
               <div>
                 <h2 className="text-[15px] font-semibold text-[var(--text-primary)]">Import docker-compose</h2>
                 <p className="text-xs text-[var(--text-tertiary)]">
-                  Paste a compose file — known database images become managed databases, everything else becomes services.
+                  Paste a compose file or pull one from a git repo — known database images become managed databases.
                 </p>
               </div>
               <button
@@ -1118,13 +1201,67 @@ export function TemplatesPage() {
                 <X size={15} />
               </button>
             </div>
-            <textarea
-              value={composeYaml}
-              onChange={(e) => setComposeYaml(e.target.value)}
-              spellCheck={false}
-              placeholder={'services:\n  db:\n    image: postgres:16\n  web:\n    image: myapp:latest\n    depends_on: [db]'}
-              className="mono min-h-[320px] flex-1 resize-none bg-[var(--bg-void)] p-4 text-[12.5px] leading-relaxed text-[var(--text-secondary)] outline-none"
-            />
+            <div className="flex gap-1 border-b border-[var(--border-subtle)] px-5 pt-3">
+              {(['paste', 'git'] as const).map((m) => (
+                <button
+                  key={m}
+                  type="button"
+                  onClick={() => setComposeMode(m)}
+                  className={`rounded-t-[var(--radius-md)] px-3 py-1.5 text-xs font-medium ${
+                    composeMode === m
+                      ? 'bg-[var(--surface-muted)] text-[var(--text-primary)]'
+                      : 'text-[var(--text-tertiary)] hover:text-[var(--text-secondary)]'
+                  }`}
+                >
+                  {m === 'paste' ? 'Paste YAML' : 'From git repo'}
+                </button>
+              ))}
+            </div>
+            {composeMode === 'paste' ? (
+              <textarea
+                value={composeYaml}
+                onChange={(e) => setComposeYaml(e.target.value)}
+                spellCheck={false}
+                placeholder={'services:\n  db:\n    image: postgres:16\n  web:\n    image: myapp:latest\n    depends_on: [db]'}
+                className="mono min-h-[320px] flex-1 resize-none bg-[var(--bg-void)] p-4 text-[12.5px] leading-relaxed text-[var(--text-secondary)] outline-none"
+              />
+            ) : (
+              <div className="flex min-h-[320px] flex-1 flex-col gap-3 bg-[var(--bg-void)] p-4">
+                <label className="text-xs text-[var(--text-tertiary)]">
+                  Repository
+                  <input
+                    value={gitRepo}
+                    onChange={(e) => setGitRepo(e.target.value)}
+                    spellCheck={false}
+                    placeholder="owner/repo or https://github.com/owner/repo.git"
+                    className="mono mt-1 w-full rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--bg-base)] px-3 py-2 text-[12.5px] text-[var(--text-secondary)] outline-none focus:border-[var(--accent-primary)]"
+                  />
+                </label>
+                <label className="text-xs text-[var(--text-tertiary)]">
+                  Compose file path <span className="opacity-60">(optional — compose.yaml / docker-compose.yml searched)</span>
+                  <input
+                    value={gitPath}
+                    onChange={(e) => setGitPath(e.target.value)}
+                    spellCheck={false}
+                    placeholder="deploy/compose.yml"
+                    className="mono mt-1 w-full rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--bg-base)] px-3 py-2 text-[12.5px] text-[var(--text-secondary)] outline-none focus:border-[var(--accent-primary)]"
+                  />
+                </label>
+                <label className="text-xs text-[var(--text-tertiary)]">
+                  Branch or commit <span className="opacity-60">(optional)</span>
+                  <input
+                    value={gitRef}
+                    onChange={(e) => setGitRef(e.target.value)}
+                    spellCheck={false}
+                    placeholder="main"
+                    className="mono mt-1 w-full rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--bg-base)] px-3 py-2 text-[12.5px] text-[var(--text-secondary)] outline-none focus:border-[var(--accent-primary)]"
+                  />
+                </label>
+                <p className="text-[11px] text-[var(--text-tertiary)]">
+                  Private repos use your connected git providers for credentials.
+                </p>
+              </div>
+            )}
             {composeError ? (
               <div className="border-t border-[var(--border-subtle)] bg-[var(--error-soft)] px-5 py-2.5 text-xs text-[var(--error)]">
                 {composeError}
@@ -1140,8 +1277,8 @@ export function TemplatesPage() {
               </button>
               <button
                 type="button"
-                onClick={() => composeImportMutation.mutate(composeYaml)}
-                disabled={!composeYaml.trim() || composeImportMutation.isPending}
+                onClick={() => composeImportMutation.mutate()}
+                disabled={(composeMode === 'paste' ? !composeYaml.trim() : !gitRepo.trim()) || composeImportMutation.isPending}
                 className="inline-flex items-center gap-1.5 rounded-[var(--radius-md)] bg-[var(--accent-primary)] px-4 py-2 text-xs font-semibold text-[var(--accent-on)] disabled:opacity-50"
               >
                 {composeImportMutation.isPending ? <Loader2 size={13} className="animate-spin" /> : <FileCode size={13} />}

app/frontend/src/features/workspace/canvas/ProjectCanvas.tsx

@@ -25,14 +25,22 @@ import {
 } from '@/lib/api-client';
 import { useToast } from '@/shared/hooks/use-toast';
 import { inferAutoConnections, type ServiceVariable } from '../auto-connections';
-import {
-  DEFAULT_VIEWPORT,
-  type CanvasGroup,
-  type CanvasNodeLayout,
-  type ProjectCanvasMetadata,
-} from '../model';
+import { DEFAULT_VIEWPORT, type ProjectCanvasMetadata } from '../model';
 import { hasCanvasMetadata, loadCanvasMetadata, saveCanvasMetadata } from '../storage';
 import { computeLayeredLayout, layoutFromVariables, NODE_HEIGHT, NODE_WIDTH } from './auto-layout';
+import {
+  buildMetadataFromFlow,
+  GROUP_DEFAULT_HEIGHT,
+  GROUP_DEFAULT_WIDTH,
+  GROUP_PAD_BOTTOM,
+  GROUP_PAD_TOP,
+  GROUP_PAD_X,
+  GRID_STEP,
+  groupSlot,
+  resolveFreeSpot,
+  type CanvasNode,
+  type Rect,
+} from './layout';
 import { GroupNode, ServiceNode, type GroupNodeData, type ServiceNodeData } from './nodes';
 import { ServiceInspector, type InspectorGroup } from './inspector';
 import { serviceAccent } from './service-visuals';
@@ -65,11 +73,7 @@ type CanvasProps = {
 
 type ServiceCanvasNode = Node<ServiceNodeData, 'serviceNode'>;
 type GroupCanvasNode = Node<GroupNodeData, 'groupNode'>;
-type CanvasNode = ServiceCanvasNode | GroupCanvasNode;
 type CanvasEdge = Edge<{ reasons: string[] }>;
-
-const GROUP_DEFAULT_WIDTH = 340;
-const GROUP_DEFAULT_HEIGHT = 230;
 const TRANSIENT_STATUSES = new Set(['building', 'deploying', 'pending', 'rolling_back']);
 
 const nodeTypes: NodeTypes = {
@@ -176,155 +180,6 @@ function toFlowEdges(
   });
 }
 
-const GROUP_PAD_X = 28;
-const GROUP_PAD_TOP = 56;
-const GROUP_PAD_BOTTOM = 24;
-const GROUP_ROW_GAP = 16;
-const GRID_STEP = 26;
-const NODE_GAP = 14;
-
-type Rect = { x: number; y: number; w: number; h: number };
-
-function rectsOverlap(a: Rect, b: Rect): boolean {
-  return (
-    a.x < b.x + b.w + NODE_GAP &&
-    a.x + a.w + NODE_GAP > b.x &&
-    a.y < b.y + b.h + NODE_GAP &&
-    a.y + a.h + NODE_GAP > b.y
-  );
-}
-
-// Nearest grid-aligned position where a node fits without touching any
-// occupied rect. Spiral-searches outward on the canvas lattice; falls back to
-// the given position when the neighbourhood is fully boxed in.
-function resolveFreeSpot(
-  desired: { x: number; y: number },
-  occupied: Rect[],
-  fallback: { x: number; y: number },
-  bounds?: Rect,
-): { x: number; y: number } {
-  const snap = (v: number) => Math.round(v / GRID_STEP) * GRID_STEP;
-  const base = { x: snap(desired.x), y: snap(desired.y) };
-  const fits = (x: number, y: number) => {
-    if (bounds && (x < bounds.x || y < bounds.y || x + NODE_WIDTH > bounds.x + bounds.w || y + NODE_HEIGHT > bounds.y + bounds.h)) {
-      return false;
-    }
-    return !occupied.some((rect) => rectsOverlap({ x, y, w: NODE_WIDTH, h: NODE_HEIGHT }, rect));
-  };
-
-  if (fits(base.x, base.y)) {
-    return base;
-  }
-
-  for (let ring = 1; ring <= 12; ring++) {
-    for (let dx = -ring; dx <= ring; dx++) {
-      for (let dy = -ring; dy <= ring; dy++) {
-        if (Math.max(Math.abs(dx), Math.abs(dy)) !== ring) {
-          continue;
-        }
-        const x = base.x + dx * GRID_STEP;
-        const y = base.y + dy * GRID_STEP;
-        if (fits(x, y)) {
-          return { x, y };
-        }
-      }
-    }
-  }
-
-  return fallback;
-}
-
-// Where an incoming service lands inside a group frame. If the point already
-// fits inside the padded area, honour it. Otherwise append beneath the lowest
-// member and grow the frame just enough — keeps groups compact instead of
-// ballooning the frame to wherever the node used to sit.
-function groupSlot(
-  nodes: CanvasNode[],
-  groupId: string,
-  group: CanvasNode,
-  desiredX: number,
-  desiredY: number,
-  ignoreServiceId?: string,
-): { x: number; y: number; width: number; height: number } {
-  const width = typeof group.style?.width === 'number' ? group.style.width : GROUP_DEFAULT_WIDTH;
-  const height = typeof group.style?.height === 'number' ? group.style.height : GROUP_DEFAULT_HEIGHT;
-
-  const members = nodes.filter(
-    (node) => node.type === 'serviceNode' && node.parentId === groupId && node.id !== ignoreServiceId,
-  );
-  const memberRects: Rect[] = members.map((node) => ({
-    x: node.position.x,
-    y: node.position.y,
-    w: NODE_WIDTH,
-    h: NODE_HEIGHT,
-  }));
-  const snap = (v: number) => Math.round(v / GRID_STEP) * GRID_STEP;
-  const snappedX = snap(desiredX);
-  const snappedY = snap(desiredY);
-  const snappedFits =
-    snappedX >= GROUP_PAD_X &&
-    snappedY >= GROUP_PAD_TOP &&
-    snappedX + NODE_WIDTH <= width - GROUP_PAD_X &&
-    snappedY + NODE_HEIGHT <= height - GROUP_PAD_BOTTOM;
-  const collides = memberRects.some((rect) =>
-    rectsOverlap({ x: snappedX, y: snappedY, w: NODE_WIDTH, h: NODE_HEIGHT }, rect),
-  );
-
-  if (snappedFits && !collides) {
-    return { x: snappedX, y: snappedY, width, height };
-  }
-
-  let bottom = GROUP_PAD_TOP - GROUP_ROW_GAP;
-  for (const node of nodes) {
-    if (node.type === 'serviceNode' && node.parentId === groupId && node.id !== ignoreServiceId) {
-      bottom = Math.max(bottom, node.position.y + NODE_HEIGHT);
-    }
-  }
-
-  const x = GROUP_PAD_X;
-  const y = bottom + GROUP_ROW_GAP;
-  return {
-    x,
-    y,
-    width: Math.max(width, x + NODE_WIDTH + GROUP_PAD_X),
-    height: Math.max(height, y + NODE_HEIGHT + GROUP_PAD_BOTTOM),
-  };
-}
-
-function buildMetadataFromFlow(nodes: CanvasNode[], viewport: { x: number; y: number; zoom: number }): ProjectCanvasMetadata {
-  const groups: CanvasGroup[] = [];
-  const layouts: CanvasNodeLayout[] = [];
-
-  for (const node of nodes) {
-    if (node.type === 'groupNode') {
-      const width = typeof node.style?.width === 'number' ? node.style.width : GROUP_DEFAULT_WIDTH;
-      const height = typeof node.style?.height === 'number' ? node.style.height : GROUP_DEFAULT_HEIGHT;
-      groups.push({
-        id: node.id,
-        title: node.data.title,
-        position: node.position,
-        width,
-        height,
-      });
-      continue;
-    }
-
-    if (node.type === 'serviceNode') {
-      layouts.push({
-        serviceId: node.id,
-        position: node.position,
-        groupId: node.parentId,
-      });
-    }
-  }
-
-  return {
-    groups,
-    nodes: layouts,
-    edges: [],
-    viewport,
-  };
-}
 
 function ZoomControls({ onTidy }: { onTidy: () => void }) {
   const { zoom } = useViewport();

app/frontend/src/features/workspace/canvas/canvas-layout.test.ts

@@ -0,0 +1,142 @@
+import { describe, expect, it } from 'vitest';
+import {
+  buildMetadataFromFlow,
+  groupSlot,
+  rectsOverlap,
+  resolveFreeSpot,
+} from './layout';
+import { NODE_HEIGHT, NODE_WIDTH } from './auto-layout';
+import type { GroupNodeType, ServiceNodeType } from './nodes';
+
+const GRID_STEP = 26;
+const NODE_GAP = 14;
+
+function serviceNode(
+  id: string,
+  position: { x: number; y: number },
+  parentId?: string,
+): ServiceNodeType {
+  return { id, type: 'serviceNode', position, parentId } as ServiceNodeType;
+}
+
+function groupNode(
+  id: string,
+  width = 340,
+  height = 230,
+): GroupNodeType {
+  return {
+    id,
+    type: 'groupNode',
+    position: { x: 0, y: 0 },
+    style: { width, height },
+    data: { title: `Group ${id}` },
+  } as GroupNodeType;
+}
+
+describe('rectsOverlap', () => {
+  const a = { x: 0, y: 0, w: 100, h: 100 };
+
+  it('detects intersection', () => {
+    expect(rectsOverlap(a, { x: 50, y: 50, w: 100, h: 100 })).toBe(true);
+    expect(rectsOverlap(a, { x: -50, y: -50, w: 100, h: 100 })).toBe(true);
+  });
+
+  it('returns false for fully disjoint rects', () => {
+    expect(rectsOverlap(a, { x: 500, y: 500, w: 100, h: 100 })).toBe(false);
+  });
+
+  it('treats the node gap as a collision zone', () => {
+    // b sits just inside NODE_GAP to the right of a.
+    expect(rectsOverlap(a, { x: 100 + NODE_GAP - 1, y: 0, w: 50, h: 50 })).toBe(true);
+    // Beyond the gap there is no overlap.
+    expect(rectsOverlap(a, { x: 100 + NODE_GAP + 1, y: 0, w: 50, h: 50 })).toBe(false);
+  });
+});
+
+describe('resolveFreeSpot', () => {
+  it('snaps the desired position to the grid when free', () => {
+    const spot = resolveFreeSpot({ x: 40, y: 70 }, [], { x: 0, y: 0 });
+    expect(spot).toEqual({ x: 52, y: 78 });
+    expect(spot.x % GRID_STEP).toBe(0);
+    expect(spot.y % GRID_STEP).toBe(0);
+  });
+
+  it('finds a neighbouring free grid point when occupied', () => {
+    const occupied = [{ x: 0, y: 0, w: NODE_WIDTH, h: NODE_HEIGHT }];
+    const spot = resolveFreeSpot({ x: 0, y: 0 }, occupied, { x: -1, y: -1 });
+    expect(spot).not.toEqual({ x: -1, y: -1 });
+    expect(Number.isInteger(spot.x / GRID_STEP)).toBe(true);
+    expect(Number.isInteger(spot.y / GRID_STEP)).toBe(true);
+    expect(
+      rectsOverlap({ x: spot.x, y: spot.y, w: NODE_WIDTH, h: NODE_HEIGHT }, occupied[0]),
+    ).toBe(false);
+  });
+
+  it('falls back when bounds reject every candidate', () => {
+    // Node is wider than the bounds, so nothing can fit.
+    const bounds = { x: 0, y: 0, w: 10, h: 10 };
+    const fallback = { x: 999, y: 888 };
+    expect(resolveFreeSpot({ x: 0, y: 0 }, [], fallback, bounds)).toEqual(fallback);
+  });
+});
+
+describe('groupSlot', () => {
+  it('honours a point that fits inside the padded frame', () => {
+    const group = groupNode('g1');
+    const slot = groupSlot([group], 'g1', group, 40, 70);
+    expect(slot).toEqual({ x: 52, y: 78, width: 340, height: 230 });
+  });
+
+  it('appends below the lowest member and grows the frame on collision', () => {
+    const group = groupNode('g1');
+    const member = serviceNode('s1', { x: 52, y: 78 }, 'g1');
+    const slot = groupSlot([group, member], 'g1', group, 40, 70);
+    // bottom = 78 + 104 = 182; y = 182 + 16 = 198; grows height to 326.
+    expect(slot.x).toBe(28);
+    expect(slot.y).toBe(198);
+    expect(slot.height).toBe(326);
+    expect(slot.width).toBe(340);
+  });
+
+  it('appends under the padding when the desired point is outside', () => {
+    const group = groupNode('g1');
+    const slot = groupSlot([group], 'g1', group, 5000, 5000);
+    expect(slot).toEqual({ x: 28, y: 56, width: 340, height: 230 });
+  });
+
+  it('ignores the dragged node when checking collisions', () => {
+    const group = groupNode('g1');
+    const dragged = serviceNode('s1', { x: 52, y: 78 }, 'g1');
+    const slot = groupSlot([group, dragged], 'g1', group, 40, 70, 's1');
+    expect(slot).toEqual({ x: 52, y: 78, width: 340, height: 230 });
+  });
+});
+
+describe('buildMetadataFromFlow', () => {
+  it('serializes groups and service layouts', () => {
+    const nodes = [
+      { ...groupNode('g1', 400, 300), position: { x: 10, y: 20 } },
+      serviceNode('s1', { x: 5, y: 6 }, 'g1'),
+      serviceNode('s2', { x: 100, y: 200 }),
+    ];
+    const viewport = { x: 1, y: 2, zoom: 0.5 };
+    const meta = buildMetadataFromFlow(nodes, viewport);
+
+    expect(meta.groups).toEqual([
+      { id: 'g1', title: 'Group g1', position: { x: 10, y: 20 }, width: 400, height: 300 },
+    ]);
+    expect(meta.nodes).toEqual([
+      { serviceId: 's1', position: { x: 5, y: 6 }, groupId: 'g1' },
+      { serviceId: 's2', position: { x: 100, y: 200 }, groupId: undefined },
+    ]);
+    expect(meta.edges).toEqual([]);
+    expect(meta.viewport).toEqual(viewport);
+  });
+
+  it('uses default group dimensions when style is missing', () => {
+    const bare = { id: 'g2', type: 'groupNode', position: { x: 0, y: 0 }, data: { title: 'bare' } } as GroupNodeType;
+    const meta = buildMetadataFromFlow([bare], { x: 0, y: 0, zoom: 1 });
+    expect(meta.groups[0].width).toBe(340);
+    expect(meta.groups[0].height).toBe(230);
+  });
+});

app/frontend/src/features/workspace/canvas/layout.ts

@@ -0,0 +1,156 @@
+import type { CanvasGroup, CanvasNodeLayout, ProjectCanvasMetadata } from '../model';
+import { NODE_HEIGHT, NODE_WIDTH } from './auto-layout';
+import type { GroupNodeType, ServiceNodeType } from './nodes';
+
+export type CanvasNode = ServiceNodeType | GroupNodeType;
+export type Rect = { x: number; y: number; w: number; h: number };
+
+export const GROUP_DEFAULT_WIDTH = 340;
+export const GROUP_DEFAULT_HEIGHT = 230;
+export const GROUP_PAD_X = 28;
+export const GROUP_PAD_TOP = 56;
+export const GROUP_PAD_BOTTOM = 24;
+export const GROUP_ROW_GAP = 16;
+export const GRID_STEP = 26;
+export const NODE_GAP = 14;
+
+export function rectsOverlap(a: Rect, b: Rect): boolean {
+  return (
+    a.x < b.x + b.w + NODE_GAP &&
+    a.x + a.w + NODE_GAP > b.x &&
+    a.y < b.y + b.h + NODE_GAP &&
+    a.y + a.h + NODE_GAP > b.y
+  );
+}
+
+// Nearest grid-aligned position where a node fits without touching any
+// occupied rect. Spiral-searches outward on the canvas lattice; falls back to
+// the given position when the neighbourhood is fully boxed in.
+export function resolveFreeSpot(
+  desired: { x: number; y: number },
+  occupied: Rect[],
+  fallback: { x: number; y: number },
+  bounds?: Rect,
+): { x: number; y: number } {
+  const snap = (v: number) => Math.round(v / GRID_STEP) * GRID_STEP;
+  const base = { x: snap(desired.x), y: snap(desired.y) };
+  const fits = (x: number, y: number) => {
+    if (bounds && (x < bounds.x || y < bounds.y || x + NODE_WIDTH > bounds.x + bounds.w || y + NODE_HEIGHT > bounds.y + bounds.h)) {
+      return false;
+    }
+    return !occupied.some((rect) => rectsOverlap({ x, y, w: NODE_WIDTH, h: NODE_HEIGHT }, rect));
+  };
+
+  if (fits(base.x, base.y)) {
+    return base;
+  }
+
+  for (let ring = 1; ring <= 12; ring++) {
+    for (let dx = -ring; dx <= ring; dx++) {
+      for (let dy = -ring; dy <= ring; dy++) {
+        if (Math.max(Math.abs(dx), Math.abs(dy)) !== ring) {
+          continue;
+        }
+        const x = base.x + dx * GRID_STEP;
+        const y = base.y + dy * GRID_STEP;
+        if (fits(x, y)) {
+          return { x, y };
+        }
+      }
+    }
+  }
+
+  return fallback;
+}
+
+// Where an incoming service lands inside a group frame. If the point already
+// fits inside the padded area, honour it. Otherwise append beneath the lowest
+// member and grow the frame just enough — keeps groups compact instead of
+// ballooning the frame to wherever the node used to sit.
+export function groupSlot(
+  nodes: CanvasNode[],
+  groupId: string,
+  group: CanvasNode,
+  desiredX: number,
+  desiredY: number,
+  ignoreServiceId?: string,
+): { x: number; y: number; width: number; height: number } {
+  const width = typeof group.style?.width === 'number' ? group.style.width : GROUP_DEFAULT_WIDTH;
+  const height = typeof group.style?.height === 'number' ? group.style.height : GROUP_DEFAULT_HEIGHT;
+
+  const members = nodes.filter(
+    (node) => node.type === 'serviceNode' && node.parentId === groupId && node.id !== ignoreServiceId,
+  );
+  const memberRects: Rect[] = members.map((node) => ({
+    x: node.position.x,
+    y: node.position.y,
+    w: NODE_WIDTH,
+    h: NODE_HEIGHT,
+  }));
+  const snap = (v: number) => Math.round(v / GRID_STEP) * GRID_STEP;
+  const snappedX = snap(desiredX);
+  const snappedY = snap(desiredY);
+  const snappedFits =
+    snappedX >= GROUP_PAD_X &&
+    snappedY >= GROUP_PAD_TOP &&
+    snappedX + NODE_WIDTH <= width - GROUP_PAD_X &&
+    snappedY + NODE_HEIGHT <= height - GROUP_PAD_BOTTOM;
+  const collides = memberRects.some((rect) =>
+    rectsOverlap({ x: snappedX, y: snappedY, w: NODE_WIDTH, h: NODE_HEIGHT }, rect),
+  );
+
+  if (snappedFits && !collides) {
+    return { x: snappedX, y: snappedY, width, height };
+  }
+
+  let bottom = GROUP_PAD_TOP - GROUP_ROW_GAP;
+  for (const node of nodes) {
+    if (node.type === 'serviceNode' && node.parentId === groupId && node.id !== ignoreServiceId) {
+      bottom = Math.max(bottom, node.position.y + NODE_HEIGHT);
+    }
+  }
+
+  const x = GROUP_PAD_X;
+  const y = bottom + GROUP_ROW_GAP;
+  return {
+    x,
+    y,
+    width: Math.max(width, x + NODE_WIDTH + GROUP_PAD_X),
+    height: Math.max(height, y + NODE_HEIGHT + GROUP_PAD_BOTTOM),
+  };
+}
+
+export function buildMetadataFromFlow(nodes: CanvasNode[], viewport: { x: number; y: number; zoom: number }): ProjectCanvasMetadata {
+  const groups: CanvasGroup[] = [];
+  const layouts: CanvasNodeLayout[] = [];
+
+  for (const node of nodes) {
+    if (node.type === 'groupNode') {
+      const width = typeof node.style?.width === 'number' ? node.style.width : GROUP_DEFAULT_WIDTH;
+      const height = typeof node.style?.height === 'number' ? node.style.height : GROUP_DEFAULT_HEIGHT;
+      groups.push({
+        id: node.id,
+        title: node.data.title,
+        position: node.position,
+        width,
+        height,
+      });
+      continue;
+    }
+
+    if (node.type === 'serviceNode') {
+      layouts.push({
+        serviceId: node.id,
+        position: node.position,
+        groupId: node.parentId,
+      });
+    }
+  }
+
+  return {
+    groups,
+    nodes: layouts,
+    edges: [],
+    viewport,
+  };
+}

app/frontend/src/features/workspace/pages/ProjectWorkspacePage.tsx

@@ -8,12 +8,14 @@ import {
   createManagedDatabase,
   createService,
   getProjectById,
+  createProjectEnvironment,
   importComposeIntoProject,
   listConnectedGitRepositories,
   listGitBranches,
   listGitProviders,
   listGitRepositories,
   listProjectActivity,
+  listProjectEnvironments,
   listServiceLogs,
   listServiceVariables,
   listServicesByProject,
@@ -589,6 +591,22 @@ export function ProjectWorkspacePage() {
     () => (isDemoMode ? getDemoServicesByProject(projectId) : servicesQuery.data ?? []),
     [isDemoMode, projectId, servicesQuery.data],
   );
+  const environmentsQuery = useQuery({
+    queryKey: ['project-environments', projectId],
+    queryFn: () => listProjectEnvironments(projectId!),
+    enabled: !!projectId && !isDemoMode,
+  });
+  const [envFilter, setEnvFilter] = useState<string | null>(null);
+  const environments = environmentsQuery.data ?? [];
+  const visibleServices = useMemo(
+    () => (envFilter ? services.filter((s) => (s.environment ?? 'production') === envFilter) : services),
+    [services, envFilter],
+  );
+  const createEnvMutation = useMutation({
+    mutationFn: (name: string) => createProjectEnvironment(projectId!, name),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['project-environments', projectId] }),
+    onError: (err) => toast.showToast(err instanceof ApiError ? err.message : 'Failed to create environment', 'error'),
+  });
   const serviceIdFingerprint = services.map((service) => service.id).sort().join('|');
 
   const variablesQuery = useQuery({
@@ -850,18 +868,50 @@ export function ProjectWorkspacePage() {
 
                 {/* Service List */}
                 <div className="panel p-6">
-                  <h3 className="text-sm font-medium text-[var(--text-secondary)] mb-3">Services</h3>
+                  <div className="flex items-center justify-between mb-3">
+                    <h3 className="text-sm font-medium text-[var(--text-secondary)]">Services</h3>
+                    {!isDemoMode && environments.length > 0 && (
+                      <div className="flex items-center gap-1.5 flex-wrap">
+                        <button
+                          onClick={() => setEnvFilter(null)}
+                          className={`px-2.5 py-1 rounded-full text-xs font-medium transition-colors ${
+                            envFilter === null
+                              ? 'bg-[var(--accent-primary)] text-white'
+                              : 'bg-[var(--surface-muted)] text-[var(--text-secondary)] hover:bg-[var(--surface-card)]'
+                          }`}
+                        >
+                          All
+                        </button>
+                        {environments.map((env) => (
+                          <button
+                            key={env.id}
+                            onClick={() => setEnvFilter(envFilter === env.name ? null : env.name)}
+                            className={`px-2.5 py-1 rounded-full text-xs font-medium transition-colors ${
+                              envFilter === env.name
+                                ? 'bg-[var(--accent-primary)] text-white'
+                                : 'bg-[var(--surface-muted)] text-[var(--text-secondary)] hover:bg-[var(--surface-card)]'
+                            }`}
+                          >
+                            {env.name} ({env.service_count})
+                          </button>
+                        ))}
+                        <EnvCreateButton onCreate={(name) => createEnvMutation.mutate(name)} pending={createEnvMutation.isPending} />
+                      </div>
+                    )}
+                  </div>
                   <div className="rounded-[var(--radius-md)] border border-[var(--border-subtle)] overflow-hidden divide-y divide-[var(--border-subtle)]">
-                    {services.length === 0 ? (
+                    {visibleServices.length === 0 ? (
                       <div className="p-8 text-center">
                         <div className="w-12 h-12 mx-auto mb-3 rounded-full bg-[var(--surface-muted)] flex items-center justify-center">
                           <Layers size={20} className="text-[var(--text-tertiary)]" />
                         </div>
-                        <p className="text-sm text-[var(--text-secondary)]">No services deployed yet</p>
-                        <p className="text-xs text-[var(--text-muted)] mt-1">Add services from the Canvas view</p>
+                        <p className="text-sm text-[var(--text-secondary)]">
+                          {envFilter ? `No services in ${envFilter}` : 'No services deployed yet'}
+                        </p>
+                        {!envFilter && <p className="text-xs text-[var(--text-muted)] mt-1">Add services from the Canvas view</p>}
                       </div>
                     ) : (
-                      services.map((service) => (
+                      visibleServices.map((service) => (
                         <button
                           key={service.id}
                           onClick={() => navigate(serviceHref(service.id))}
@@ -1124,3 +1174,39 @@ export function ProjectWorkspacePage() {
     </div>
   );
 }
+
+// EnvCreateButton expands into an inline name input for a new environment.
+function EnvCreateButton({ onCreate, pending }: { onCreate: (name: string) => void; pending: boolean }) {
+  const [open, setOpen] = useState(false);
+  const [name, setName] = useState('');
+  if (!open) {
+    return (
+      <button
+        onClick={() => setOpen(true)}
+        className="px-2.5 py-1 rounded-full text-xs font-medium border border-dashed border-[var(--border-subtle)] text-[var(--text-muted)] hover:text-[var(--text-secondary)] transition-colors"
+      >
+        + env
+      </button>
+    );
+  }
+  return (
+    <span className="inline-flex items-center gap-1">
+      <input
+        autoFocus
+        value={name}
+        onChange={(e) => setName(e.target.value)}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter' && name.trim()) {
+            onCreate(name.trim());
+            setName('');
+            setOpen(false);
+          }
+          if (e.key === 'Escape') setOpen(false);
+        }}
+        placeholder="staging"
+        className="w-24 px-2 py-1 rounded-full text-xs bg-[var(--surface-muted)] border border-[var(--border-subtle)] text-[var(--text-primary)] outline-none"
+      />
+      {pending && <Loader2 size={12} className="animate-spin text-[var(--text-muted)]" />}
+    </span>
+  );
+}

app/frontend/src/generated/api-types.ts

@@ -3243,6 +3243,80 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/templates/import/git": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Import a compose file from a git repository
+         * @description Fetches a compose file out of a git repository and runs it through
+         *     the same conversion as POST /templates/import/compose. `repo`
+         *     accepts a clone URL, ssh remote, or `owner/repo` shorthand —
+         *     connected git providers (including GitHub App installs) supply
+         *     credentials, so private repositories work. `path` defaults to
+         *     `compose.yaml`, `compose.yml`, `docker-compose.yml`, then
+         *     `docker-compose.yaml`; `ref` selects a branch or commit SHA.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": {
+                        /** @description Clone URL, ssh remote, or owner/repo shorthand */
+                        repo: string;
+                        /** @description Repo-relative compose file path (searched by convention when empty) */
+                        path?: string;
+                        /** @description Branch name or 40-char commit SHA */
+                        ref?: string;
+                    };
+                };
+            };
+            responses: {
+                /** @description Converted config */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            config?: components["schemas"]["TemplateConfig"];
+                            variables?: Record<string, never>[];
+                            warnings?: string[];
+                        };
+                    };
+                };
+                /** @description Invalid repo reference, compose file missing, or conversion error */
+                400: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+                /** @description Git fetch failed */
+                502: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/templates/deploy": {
         parameters: {
             query?: never;
@@ -3624,6 +3698,167 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/notifications/channels": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /** List push notification channels (ntfy/Gotify) */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Channel list */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            channels?: components["schemas"]["NotificationChannel"][];
+                        };
+                    };
+                };
+            };
+        };
+        put?: never;
+        /**
+         * Add a push notification channel
+         * @description ntfy endpoint should include the topic (e.g. https://ntfy.example.com/my-alerts); Gotify endpoint is the server base URL with the app token in `token`.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": {
+                        /** @enum {string} */
+                        kind: "ntfy" | "gotify";
+                        /** Format: uri */
+                        endpoint: string;
+                        /** @description ntfy access token (Bearer) or Gotify app token */
+                        token?: string;
+                    };
+                };
+            };
+            responses: {
+                /** @description Channel created */
+                201: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            channel?: components["schemas"]["NotificationChannel"];
+                        };
+                    };
+                };
+                400: components["schemas"]["Error"];
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/notifications/channels/{id}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post?: never;
+        /** Delete a push notification channel */
+        delete: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Deleted */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["MessageResponse"];
+                    };
+                };
+                404: components["schemas"]["Error"];
+            };
+        };
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/notifications/channels/{id}/test": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Send a test notification through a push channel */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Test delivered */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["MessageResponse"];
+                    };
+                };
+                /** @description Push delivery failed */
+                502: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["Error"];
+                    };
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/webhooks": {
         parameters: {
             query?: never;
@@ -5398,6 +5633,90 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/setup/status": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * First-run setup status
+         * @description Public. Drives the setup wizard — needs_setup is true until setup_completed is recorded. Instances with users and projects that predate the wizard report completed automatically.
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Setup state */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            has_users?: boolean;
+                            setup_completed?: boolean;
+                            needs_setup?: boolean;
+                            /** @description GitHub App credentials configured (manifest flow or env) */
+                            has_github_app?: boolean;
+                            /** @description Cloudflare tunnel token configured */
+                            has_tunnel?: boolean;
+                            signup_enabled?: boolean;
+                        };
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/setup/complete": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Mark the setup wizard complete */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Setup completed */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["MessageResponse"];
+                    };
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/settings": {
         parameters: {
             query?: never;
@@ -8105,7 +8424,7 @@ export interface paths {
         };
         /**
          * Update node agent
-         * @description Partial update — accepts any subset of agent fields (name, status, auto_prune, tags). `tags` sets the node's placement labels; services with placement_tags only schedule onto agents carrying every required tag.
+         * @description Partial update — accepts any subset of agent fields (name, status, auto_prune, tags, default_domain). `tags` sets the node's placement labels; services with placement_tags only schedule onto agents carrying every required tag. `default_domain` gives the node a base domain — domainless services placed there get `<name>.<default_domain>` auto-hostnames; empty string clears it.
          */
         put: {
             parameters: {
@@ -9317,6 +9636,137 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/projects/{id}/environments": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * List project environments
+         * @description Returns each environment lane with a live service count — the data behind the environment switcher.
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    /** @description Project ID */
+                    id: components["parameters"]["ProjectIdParam"];
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Project environments */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            environments?: components["schemas"]["ProjectEnvironment"][];
+                        };
+                    };
+                };
+            };
+        };
+        put?: never;
+        /**
+         * Create an environment
+         * @description Adds a named environment lane. Names are lowercase alphanumeric with dashes, 1-50 chars, unique per project.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    /** @description Project ID */
+                    id: components["parameters"]["ProjectIdParam"];
+                };
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": {
+                        name: string;
+                    };
+                };
+            };
+            responses: {
+                /** @description Created environment */
+                201: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            environment?: components["schemas"]["ProjectEnvironment"];
+                        };
+                    };
+                };
+                /** @description Environment already exists */
+                409: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/environments/{id}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post?: never;
+        /**
+         * Delete an empty environment
+         * @description Removes an environment lane; fails with 409 while it still holds services.
+         */
+        delete: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Environment deleted */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+                /** @description Environment still contains services */
+                409: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/projects/{id}/preview-environments": {
         parameters: {
             query?: never;
@@ -10939,7 +11389,7 @@ export interface components {
             sleep_enabled?: boolean;
             /** @description Idle timeout in minutes before sleeping (1-1440, default 15) */
             sleep_idle_minutes?: number;
-            /** @description Node agent id this service is pinned to; empty/null = local Docker host. 'auto' on create/update resolves to the least-loaded online agent. Remote nodes run registry-pulled images only (no git builds, no Traefik domains). */
+            /** @description Node agent id this service is pinned to; empty/null = local Docker host. 'auto' on create/update resolves to the least-loaded online agent. Git-sourced services build on the node itself (build context ships as an agent-token artifact); rollbacks of locally-built tags ship the image via docker save/load. */
             node_id?: string;
             /** @description Display name of the pinned node agent (read-only) */
             node_name?: string;
@@ -10947,6 +11397,10 @@ export interface components {
             spread?: boolean;
             /** @description Node tags required for remote placement — auto/spread only consider agents carrying every tag; re-resolved each reconcile. Mutually exclusive with an explicit node_id pin (read-only on responses when a pin is set). */
             placement_tags?: string[];
+            /** @description Extra Traefik middlewares defined for this service's router — keys 'middlewares.<name>.<type>[.<field>]' (e.g. 'middlewares.rl.ratelimit.average'), allowlist-validated; each defined middleware attaches to the router after builtins */
+            traefik_labels?: {
+                [key: string]: string;
+            };
             /** @description Computed public URL (published port or domain) */
             public_url?: string;
             /**
@@ -11023,6 +11477,10 @@ export interface components {
             spread?: boolean;
             /** @description Restrict remote placement to agents carrying every listed tag; mutually exclusive with an explicit pin or 'local' */
             placement_tags?: string[];
+            /** @description Extra Traefik middlewares on the service router — keys 'middlewares.<name>.<type>[.<field>]'; allowlist-validated */
+            traefik_labels?: {
+                [key: string]: string;
+            };
         };
         UpdateServiceRequest: {
             /** @description Service name */
@@ -11090,6 +11548,10 @@ export interface components {
             spread?: boolean;
             /** @description Restrict remote placement to agents carrying every listed tag; [] clears. Mutually exclusive with a pin or 'local' — clear the pin first */
             placement_tags?: string[];
+            /** @description Replace the service's Traefik middleware overrides — keys 'middlewares.<name>.<type>[.<field>]'; {} clears */
+            traefik_labels?: {
+                [key: string]: string;
+            };
         };
         ServiceDomain: {
             /** Format: uuid */
@@ -11607,6 +12069,17 @@ export interface components {
             notifications?: components["schemas"]["Notification"][];
             unread?: number;
         };
+        NotificationChannel: {
+            /** Format: uuid */
+            id?: string;
+            /** @enum {string} */
+            kind?: "ntfy" | "gotify";
+            /** Format: uri */
+            endpoint?: string;
+            enabled?: boolean;
+            /** Format: date-time */
+            created_at?: string;
+        };
         OutboundWebhook: {
             /** Format: uuid */
             id?: string;
@@ -12211,6 +12684,8 @@ export interface components {
             schedulable?: boolean;
             /** @description Operator-set placement labels; services with placement_tags require all of them on the target node. */
             tags?: string[];
+            /** @description Node base domain — services placed on this node (pin or spread) with no explicit service_domains get `<name>.<default_domain>` hostnames automatically. Wildcard DNS for `*.<default_domain>` must resolve to the Containr edge. */
+            default_domain?: string;
             /** Format: date-time */
             last_heartbeat?: string;
             /** Format: date-time */
@@ -12400,6 +12875,18 @@ export interface components {
             restart_policy?: Record<string, never>;
             health_check?: Record<string, never>;
         };
+        ProjectEnvironment: {
+            /** Format: uuid */
+            id?: string;
+            name?: string;
+            /** Format: uuid */
+            project_id?: string;
+            service_count?: number;
+            /** Format: date-time */
+            created_at?: string;
+            /** Format: date-time */
+            updated_at?: string;
+        };
         PreviewEnvironment: {
             /** Format: uuid */
             id?: string;
@@ -12407,6 +12894,11 @@ export interface components {
             project_id?: string;
             /** Format: uuid */
             service_id?: string;
+            /**
+             * Format: uuid
+             * @description The cloned service the preview actually deploys; its live status drives the preview status.
+             */
+            preview_service_id?: string;
             branch_name?: string;
             pr_number?: number;
             /** @description Generated name, e.g. preview-{branch}-{ts} */

app/frontend/src/lib/api-client.ts

@@ -88,6 +88,7 @@ export type ServiceEntity = {
   nodeName?: string;
   spread?: boolean;
   placementTags?: string[];
+  traefikLabels?: Record<string, string>;
   publicUrl?: string;
 };
 
@@ -361,6 +362,7 @@ export type NodeAgentEntity = {
   autoPrune: boolean;
   schedulable: boolean;
   tags: string[];
+  defaultDomain?: string;
   metadata: Record<string, unknown>;
   lastHeartbeat?: string;
   createdAt?: string;
@@ -488,6 +490,32 @@ export function getApiBaseUrl(): string {
   return API_BASE;
 }
 
+// pingServer hits the public /health route — any HTTP response proves
+// reachability, and no auth means no 401 noise in the connectivity probe.
+export async function pingServer(): Promise<void> {
+  const res = await fetch(`${API_ROOT}/health`);
+  if (!res.ok) {
+    throw new Error(`Server returned ${res.status}`);
+  }
+}
+
+export type SetupStatus = {
+  has_users: boolean;
+  setup_completed: boolean;
+  needs_setup: boolean;
+  has_github_app: boolean;
+  has_tunnel: boolean;
+  signup_enabled: boolean;
+};
+
+export async function getSetupStatus(): Promise<SetupStatus> {
+  return requestJson<SetupStatus>('/setup/status');
+}
+
+export async function completeSetup(): Promise<void> {
+  await requestJson('/setup/complete', { method: 'POST', body: JSON.stringify({}) });
+}
+
 export function getAgentPublicBaseUrl(): string {
   return `${API_ROOT}/api/agents`;
 }
@@ -702,6 +730,7 @@ function normalizeService(service: RawService): ServiceEntity | null {
     nodeName: service.node_name,
     spread: service.spread,
     placementTags: service.placement_tags,
+    traefikLabels: service.traefik_labels,
     publicUrl: service.public_url,
   };
 }
@@ -1105,6 +1134,7 @@ function normalizeAgent(agent: RawNodeAgent): NodeAgentEntity | null {
     autoPrune: agent.auto_prune ?? false,
     schedulable: agent.schedulable ?? true,
     tags: Array.isArray(agent.tags) ? agent.tags : [],
+    defaultDomain: agent.default_domain || '',
     metadata: (agent.metadata ?? {}) as Record<string, unknown>,
     createdAt: agent.created_at,
     updatedAt: agent.updated_at,
@@ -1144,7 +1174,7 @@ export async function listAgents(): Promise<NodeAgentEntity[]> {
   return normalizeAgentArray(payload.agents);
 }
 
-export async function updateAgent(id: string, body: { name?: string; auto_prune?: boolean; tags?: string[] }): Promise<NodeAgentEntity | null> {
+export async function updateAgent(id: string, body: { name?: string; auto_prune?: boolean; tags?: string[]; default_domain?: string }): Promise<NodeAgentEntity | null> {
   const payload = await requestJson<{ agent?: RawNodeAgent }>(`/agents/${id}`, {
     method: 'PUT',
     body: JSON.stringify(body),
@@ -1317,6 +1347,34 @@ export async function listServicesByProject(projectId: string): Promise<ServiceE
   return normalizeServiceArray(rows);
 }
 
+export interface ProjectEnvironment {
+  id: string;
+  name: string;
+  project_id: string;
+  service_count: number;
+  created_at: string;
+  updated_at: string;
+}
+
+export async function listProjectEnvironments(projectId: string): Promise<ProjectEnvironment[]> {
+  const payload = await requestJson<{ environments?: ProjectEnvironment[] }>(
+    `/projects/${projectId}/environments`,
+  );
+  return payload.environments ?? [];
+}
+
+export async function createProjectEnvironment(projectId: string, name: string): Promise<ProjectEnvironment> {
+  const payload = await requestJson<{ environment: ProjectEnvironment }>(
+    `/projects/${projectId}/environments`,
+    { method: 'POST', body: JSON.stringify({ name }) },
+  );
+  return payload.environment;
+}
+
+export async function deleteProjectEnvironment(environmentId: string): Promise<void> {
+  await requestJson(`/environments/${encodeURIComponent(environmentId)}`, { method: 'DELETE' });
+}
+
 export async function getServiceById(serviceId: string): Promise<ServiceEntity> {
   const payload = await requestJson<RawService | { service?: RawService }>(`/services/${serviceId}`);
   const row = (payload as { service?: RawService }).service ?? (payload as RawService);
@@ -1924,6 +1982,21 @@ export async function importComposeTemplate(composeYaml: string): Promise<Compos
   return { config: payload.config, warnings: payload.warnings ?? [] };
 }
 
+export async function importGitComposeTemplate(
+  repo: string,
+  path: string,
+  ref: string,
+): Promise<ComposeImportResult> {
+  const payload = await requestJson<{ config?: Record<string, unknown>; warnings?: string[] }>(
+    '/templates/import/git',
+    { method: 'POST', body: JSON.stringify({ repo, path: path || undefined, ref: ref || undefined }) },
+  );
+  if (!payload.config || typeof payload.config !== 'object') {
+    throw new ApiError('Git import response is invalid', 500);
+  }
+  return { config: payload.config, warnings: payload.warnings ?? [] };
+}
+
 export type ProjectComposeImportResult = {
   created: Array<{ key: string; kind: string; id: string; name: string; deployment_id?: string }>;
   warnings: string[];
@@ -2549,6 +2622,42 @@ export async function markAllNotificationsRead(): Promise<void> {
   await requestJson('/notifications/read-all', { method: 'POST' });
 }
 
+export type NotificationChannel = {
+  id: string;
+  kind: 'ntfy' | 'gotify';
+  endpoint: string;
+  enabled: boolean;
+  created_at: string;
+};
+
+export async function listNotificationChannels(): Promise<NotificationChannel[]> {
+  const payload = await requestJson<{ channels?: NotificationChannel[] }>('/notifications/channels');
+  return payload.channels ?? [];
+}
+
+export async function createNotificationChannel(input: {
+  kind: 'ntfy' | 'gotify';
+  endpoint: string;
+  token?: string;
+}): Promise<NotificationChannel> {
+  const payload = await requestJson<{ channel: NotificationChannel }>('/notifications/channels', {
+    method: 'POST',
+    body: JSON.stringify(input),
+  });
+  return payload.channel;
+}
+
+export async function deleteNotificationChannel(id: string): Promise<void> {
+  await requestJson(`/notifications/channels/${encodeURIComponent(id)}`, { method: 'DELETE' });
+}
+
+export async function testNotificationChannel(id: string): Promise<void> {
+  await requestJson(`/notifications/channels/${encodeURIComponent(id)}/test`, {
+    method: 'POST',
+    body: JSON.stringify({}),
+  });
+}
+
 export type PreviewEnvironmentEntity = components['schemas']['PreviewEnvironment'];
 
 export async function listPreviewEnvironments(projectId: string): Promise<PreviewEnvironmentEntity[]> {

app/frontend/src/main.tsx

@@ -1,6 +1,8 @@
 import { StrictMode } from 'react';
 import { createRoot } from 'react-dom/client';
-import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { QueryClient } from '@tanstack/react-query';
+import { PersistQueryClientProvider } from '@tanstack/react-query-persist-client';
+import { createSyncStoragePersister } from '@tanstack/query-sync-storage-persister';
 import { BrowserRouter } from 'react-router-dom';
 import App from './app/App';
 import { ToastProvider } from './shared/components';
@@ -12,18 +14,49 @@ const queryClient = new QueryClient({
       staleTime: 30_000,
       retry: 1,
       refetchOnWindowFocus: false,
+      // Serve the persisted snapshot while offline instead of erroring.
+      networkMode: 'offlineFirst',
     },
   },
 });
 
+// High-churn or bulky keys never hit localStorage — a stale log tail is
+// worse than none.
+const NEVER_PERSIST = new Set([
+  'shell-notifications',
+  'notifications',
+  'service-logs',
+  'logs',
+  'activity',
+  'audit-logs',
+  'audit',
+  'metrics',
+  'connectivity',
+]);
+
+const persister = createSyncStoragePersister({
+  storage: window.localStorage,
+  key: 'containr-query-cache-v1',
+});
+
 createRoot(document.getElementById('root')!).render(
   <StrictMode>
-    <QueryClientProvider client={queryClient}>
+    <PersistQueryClientProvider
+      client={queryClient}
+      persistOptions={{
+        persister,
+        maxAge: 24 * 60 * 60 * 1000,
+        dehydrateOptions: {
+          shouldDehydrateQuery: (q) =>
+            q.state.status === 'success' && !NEVER_PERSIST.has(String(q.queryKey[0])),
+        },
+      }}
+    >
       <BrowserRouter>
         <ToastProvider>
           <App />
         </ToastProvider>
       </BrowserRouter>
-    </QueryClientProvider>
+    </PersistQueryClientProvider>
   </StrictMode>,
 );

app/mobile/package-lock.json

@@ -9,11 +9,15 @@
       "version": "1.0.0",
       "dependencies": {
         "@expo/vector-icons": "^15.0.2",
+        "@react-native-async-storage/async-storage": "2.2.0",
+        "@tanstack/query-async-storage-persister": "^5.104.1",
         "@tanstack/react-query": "^5.104.1",
+        "@tanstack/react-query-persist-client": "^5.104.1",
         "expo": "~57.0.27",
         "expo-constants": "~57.0.21",
         "expo-font": "~57.0.4",
         "expo-linking": "~57.0.12",
+        "expo-network": "~57.0.2",
         "expo-router": "~57.0.25",
         "expo-secure-store": "~57.0.4",
         "expo-status-bar": "~57.0.1",
@@ -2165,6 +2169,18 @@
         }
       }
     },
+    "node_modules/@react-native-async-storage/async-storage": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@react-native-async-storage/async-storage/-/async-storage-2.2.0.tgz",
+      "integrity": "sha512-gvRvjR5JAaUZF8tv2Kcq/Gbt3JHwbKFYfmb445rhOj6NUMx3qPLixmDx5pZAyb9at1bYvJ4/eTUipU5aki45xw==",
+      "license": "MIT",
+      "dependencies": {
+        "merge-options": "^3.0.4"
+      },
+      "peerDependencies": {
+        "react-native": "^0.0.0-0 || >=0.65 <1.0"
+      }
+    },
     "node_modules/@react-native-masked-view/masked-view": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/@react-native-masked-view/masked-view/-/masked-view-0.3.2.tgz",
@@ -2469,6 +2485,20 @@
       "integrity": "sha512-hhyNJ+nbR6ZR7pToHvllEFun9TL0sbL+tk/ON75lo+Xas054uez98qRbsuNt7MBCyZKK4+8Yli/OAGZhmfBZ/g==",
       "license": "MIT"
     },
+    "node_modules/@tanstack/query-async-storage-persister": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-async-storage-persister/-/query-async-storage-persister-5.104.1.tgz",
+      "integrity": "sha512-wSs/HrangoSMVW3zLifawRT9lA+fbiilPQmaY+YhxBOM/VS9oqx+MQvROHpW+hKwDpdvFmhyBjWiyDhTHL1YXg==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/query-core": "5.104.1",
+        "@tanstack/query-persist-client-core": "5.104.1"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
     "node_modules/@tanstack/query-core": {
       "version": "5.104.1",
       "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.104.1.tgz",
@@ -2479,6 +2509,19 @@
         "url": "https://github.com/sponsors/tannerlinsley"
       }
     },
+    "node_modules/@tanstack/query-persist-client-core": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-persist-client-core/-/query-persist-client-core-5.104.1.tgz",
+      "integrity": "sha512-ONiadXqe56iNrw6RESqKILpTIVG9ZMI/DageTQnrBDt/nZ6WiP4G13iIiMwJEsiO12gQ3Gychx8tcFIPw4k25g==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/query-core": "5.104.1"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
     "node_modules/@tanstack/react-query": {
       "version": "5.104.1",
       "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.104.1.tgz",
@@ -2495,6 +2538,23 @@
         "react": "^18 || ^19"
       }
     },
+    "node_modules/@tanstack/react-query-persist-client": {
+      "version": "5.104.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query-persist-client/-/react-query-persist-client-5.104.1.tgz",
+      "integrity": "sha512-kU3YaqjkwEUzUUfPF0JVg56d6gJKWHaFVqOlQztwc4C2IT0P5sv/23orrSoQqjxKaUe6Ejw5IIQtA/G12uNmow==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/query-persist-client-core": "5.104.1"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      },
+      "peerDependencies": {
+        "@tanstack/react-query": "^5.104.1",
+        "react": "^18 || ^19"
+      }
+    },
     "node_modules/@tybys/wasm-util": {
       "version": "0.10.4",
       "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.4.tgz",
@@ -5416,6 +5476,16 @@
         "react-native": "*"
       }
     },
+    "node_modules/expo-network": {
+      "version": "57.0.2",
+      "resolved": "https://registry.npmjs.org/expo-network/-/expo-network-57.0.2.tgz",
+      "integrity": "sha512-BfK1kdftZcM6o9o1FAG7/y0l6vWX0n8td0M5lwkvaMeRXZ9LkRwOi9CQXwvsMTQGQiPwtQXgwiAze13cqjt75g==",
+      "license": "MIT",
+      "peerDependencies": {
+        "expo": "*",
+        "react": "*"
+      }
+    },
     "node_modules/expo-router": {
       "version": "57.0.25",
       "resolved": "https://registry.npmjs.org/expo-router/-/expo-router-57.0.25.tgz",
@@ -7084,6 +7154,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/is-plain-obj": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-2.1.0.tgz",
+      "integrity": "sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/is-regex": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.2.1.tgz",
@@ -7968,6 +8047,18 @@
       "integrity": "sha512-zYiwtZUcYyXKo/np96AGZAckk+FWWsUdJ3cHGGmld7+AhvcWmQyGCYUh1hc4Q/pkOhb65dQR/pqCyK0cOaHz4Q==",
       "license": "MIT"
     },
+    "node_modules/merge-options": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/merge-options/-/merge-options-3.0.4.tgz",
+      "integrity": "sha512-2Sug1+knBjkaMsMgf1ctR1Ujx+Ayku4EdJN4Z+C2+JzoeF7A3OZ9KM2GY0CpQS51NR61LTurMJrRKPhSs3ZRTQ==",
+      "license": "MIT",
+      "dependencies": {
+        "is-plain-obj": "^2.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/merge-stream": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",

app/mobile/package.json

@@ -4,11 +4,15 @@
   "main": "expo-router/entry",
   "dependencies": {
     "@expo/vector-icons": "^15.0.2",
+    "@react-native-async-storage/async-storage": "2.2.0",
+    "@tanstack/query-async-storage-persister": "^5.104.1",
     "@tanstack/react-query": "^5.104.1",
+    "@tanstack/react-query-persist-client": "^5.104.1",
     "expo": "~57.0.27",
     "expo-constants": "~57.0.21",
     "expo-font": "~57.0.4",
     "expo-linking": "~57.0.12",
+    "expo-network": "~57.0.2",
     "expo-router": "~57.0.25",
     "expo-secure-store": "~57.0.4",
     "expo-status-bar": "~57.0.1",

app/mobile/src/api.ts

@@ -94,6 +94,38 @@ export interface AppNotification {
   created_at?: string;
 }
 
+export interface NotificationChannel {
+  id: string;
+  kind: 'ntfy' | 'gotify';
+  endpoint: string;
+  enabled: boolean;
+  created_at?: string;
+}
+
+export interface CronJob {
+  id: string;
+  service_id?: string;
+  name: string;
+  schedule: string;
+  command: string;
+  timezone?: string;
+  enabled?: boolean;
+  last_run_at?: string;
+  next_run_at?: string;
+  last_status?: string;
+  last_output?: string;
+}
+
+export interface CronExecution {
+  id: string;
+  cron_job_id: string;
+  started_at?: string;
+  finished_at?: string;
+  status?: string;
+  output?: string;
+  error?: string;
+}
+
 // Masked value the API returns for secret variables; echoing it back on
 // update preserves the stored ciphertext.
 export const MASKED_SECRET = '********';
@@ -238,6 +270,51 @@ export class Api {
     return this.req<unknown>('POST', '/notifications/read-all');
   }
 
+  notificationChannels() {
+    return this.req<{ channels: NotificationChannel[] }>(
+      'GET',
+      '/notifications/channels',
+    ).then((r) => r.channels ?? []);
+  }
+
+  addNotificationChannel(input: {
+    kind: 'ntfy' | 'gotify';
+    endpoint: string;
+    token?: string;
+  }) {
+    return this.req<{ channel: NotificationChannel }>(
+      'POST',
+      '/notifications/channels',
+      input,
+    );
+  }
+
+  deleteNotificationChannel(id: string) {
+    return this.req<unknown>('DELETE', `/notifications/channels/${id}`);
+  }
+
+  testNotificationChannel(id: string) {
+    return this.req<unknown>('POST', `/notifications/channels/${id}/test`, {});
+  }
+
+  cronJobs(serviceId: string) {
+    return this.req<{ cron_jobs: CronJob[] }>(
+      'GET',
+      `/cron-jobs?service_id=${serviceId}`,
+    ).then((r) => r.cron_jobs ?? []);
+  }
+
+  cronExecutions(jobId: string) {
+    return this.req<{ executions: CronExecution[] }>(
+      'GET',
+      `/cron-jobs/${jobId}/executions`,
+    ).then((r) => r.executions ?? []);
+  }
+
+  triggerCronJob(jobId: string) {
+    return this.req<unknown>('POST', `/cron-jobs/${jobId}/trigger`, {});
+  }
+
   serviceDeployments(id: string) {
     return this.req<{ deployments: Deployment[] }>(
       'GET',

app/mobile/src/app/(tabs)/_layout.tsx

@@ -1,10 +1,39 @@
 import React from 'react';
+import { StyleSheet, Text, View } from 'react-native';
 import { Tabs } from 'expo-router';
 import { Ionicons } from '@expo/vector-icons';
 import { useQuery } from '@tanstack/react-query';
+import * as Network from 'expo-network';
 import { useApi } from '../../session';
 import { colors } from '../../theme';
 
+// OfflineBanner pings /health every 15s; expo-network gives a fast local
+// signal, the ping catches "device online but instance down".
+function OfflineBanner() {
+  const api = useApi();
+  const net = useQuery({
+    queryKey: ['connectivity', 'net'],
+    queryFn: async () => (await Network.getNetworkStateAsync()).isConnected !== false,
+    refetchInterval: 15_000,
+  });
+  const ping = useQuery({
+    queryKey: ['connectivity', 'ping'],
+    queryFn: () => api.ping(),
+    refetchInterval: 15_000,
+    retry: 0,
+    networkMode: 'always',
+  });
+  if (net.data !== false && ping.data !== false && !ping.isError) return null;
+  return (
+    <View style={styles.banner}>
+      <Ionicons name="cloud-offline-outline" size={13} color={colors.warn} />
+      <Text style={styles.bannerText}>
+        {net.data === false ? 'No connection' : 'Instance unreachable'} — showing last-known data
+      </Text>
+    </View>
+  );
+}
+
 export default function TabsLayout() {
   const api = useApi();
   const notifs = useQuery({
@@ -15,7 +44,9 @@ export default function TabsLayout() {
   const unread = notifs.data?.unread ?? 0;
 
   return (
-    <Tabs
+    <View style={{ flex: 1 }}>
+      <OfflineBanner />
+      <Tabs
       screenOptions={{
         headerStyle: { backgroundColor: colors.bg },
         headerTintColor: colors.text,
@@ -70,6 +101,21 @@ export default function TabsLayout() {
           ),
         }}
       />
-    </Tabs>
+      </Tabs>
+    </View>
   );
 }
+
+const styles = StyleSheet.create({
+  banner: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+    gap: 6,
+    paddingVertical: 6,
+    backgroundColor: colors.surface,
+    borderBottomWidth: 1,
+    borderBottomColor: colors.warn,
+  },
+  bannerText: { color: colors.textDim, fontSize: 11 },
+});

app/mobile/src/app/(tabs)/notifications.tsx

@@ -1,10 +1,10 @@
-import React from 'react';
-import { FlatList, RefreshControl, StyleSheet, Text, View } from 'react-native';
+import React, { useState } from 'react';
+import { FlatList, RefreshControl, StyleSheet, Text, TextInput, View } from 'react-native';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { useApi } from '../../session';
 import { colors } from '../../theme';
 import { relTime } from '../../time';
-import { ActionButton, Card, Empty, ErrorBox, Loading } from '../../components';
+import { ActionButton, Card, Empty, ErrorBox, Loading, SectionTitle } from '../../components';
 
 const KIND_COLOR: Record<string, string> = {
   deployment_failed: colors.err,
@@ -59,6 +59,7 @@ export default function Notifications() {
         ) : null
       }
       ListEmptyComponent={<Empty text="No notifications" />}
+      ListFooterComponent={<PushChannelsCard />}
       data={items}
       keyExtractor={(n) => n.id}
       renderItem={({ item }) => {
@@ -96,6 +97,122 @@ export default function Notifications() {
   );
 }
 
+function PushChannelsCard() {
+  const api = useApi();
+  const qc = useQueryClient();
+  const channels = useQuery({
+    queryKey: ['notification-channels'],
+    queryFn: () => api.notificationChannels(),
+  });
+  const [kind, setKind] = useState<'ntfy' | 'gotify'>('ntfy');
+  const [endpoint, setEndpoint] = useState('');
+  const [token, setToken] = useState('');
+  const [adding, setAdding] = useState(false);
+
+  const invalidate = () => qc.invalidateQueries({ queryKey: ['notification-channels'] });
+  const add = useMutation({
+    mutationFn: () =>
+      api.addNotificationChannel({
+        kind,
+        endpoint: endpoint.trim(),
+        token: token.trim() || undefined,
+      }),
+    onSuccess: () => {
+      setEndpoint('');
+      setToken('');
+      setAdding(false);
+      invalidate();
+    },
+  });
+  const remove = useMutation({
+    mutationFn: (id: string) => api.deleteNotificationChannel(id),
+    onSuccess: invalidate,
+  });
+  const test = useMutation({
+    mutationFn: (id: string) => api.testNotificationChannel(id),
+  });
+
+  const list = channels.data ?? [];
+
+  return (
+    <View style={{ marginTop: 24 }}>
+      <SectionTitle>Push channels</SectionTitle>
+      <Card>
+        <Text style={styles.hint}>
+          Relay alerts to a self-hosted ntfy or Gotify server — your phone gets pushes via the ntfy app, no account required here.
+        </Text>
+        {list.map((ch) => (
+          <View key={ch.id} style={styles.channelRow}>
+            <View style={{ flex: 1 }}>
+              <Text style={styles.channelKind}>{ch.kind.toUpperCase()}</Text>
+              <Text style={styles.channelEndpoint} numberOfLines={1}>
+                {ch.endpoint}
+              </Text>
+            </View>
+            <Text
+              style={styles.channelAction}
+              onPress={() => test.mutate(ch.id)}
+            >
+              {test.isPending ? '…' : 'Test'}
+            </Text>
+            <Text
+              style={[styles.channelAction, { color: colors.err }]}
+              onPress={() => remove.mutate(ch.id)}
+            >
+              Remove
+            </Text>
+          </View>
+        ))}
+        {adding ? (
+          <View style={{ marginTop: 8 }}>
+            <View style={styles.kindRow}>
+              {(['ntfy', 'gotify'] as const).map((k) => (
+                <Text
+                  key={k}
+                  style={[styles.kindChip, kind === k && styles.kindChipActive]}
+                  onPress={() => setKind(k)}
+                >
+                  {k}
+                </Text>
+              ))}
+            </View>
+            <TextInput
+              style={styles.input}
+              value={endpoint}
+              onChangeText={setEndpoint}
+              placeholder={kind === 'ntfy' ? 'https://ntfy.example.com/my-alerts' : 'https://gotify.example.com'}
+              placeholderTextColor={colors.textDim}
+              autoCapitalize="none"
+              autoCorrect={false}
+              keyboardType="url"
+            />
+            <TextInput
+              style={styles.input}
+              value={token}
+              onChangeText={setToken}
+              placeholder={kind === 'ntfy' ? 'Access token (optional)' : 'App token'}
+              placeholderTextColor={colors.textDim}
+              autoCapitalize="none"
+              autoCorrect={false}
+              secureTextEntry
+            />
+            {add.error ? <ErrorBox error={add.error} /> : null}
+            <ActionButton
+              label={add.isPending ? 'Adding…' : 'Add channel'}
+              disabled={add.isPending || !endpoint.trim()}
+              onPress={() => add.mutate()}
+            />
+          </View>
+        ) : (
+          <Text style={styles.channelAction} onPress={() => setAdding(true)}>
+            + Add channel
+          </Text>
+        )}
+      </Card>
+    </View>
+  );
+}
+
 const styles = StyleSheet.create({
   root: { flex: 1, backgroundColor: colors.bg },
   row: { flexDirection: 'row', alignItems: 'flex-start' },
@@ -104,4 +221,13 @@ const styles = StyleSheet.create({
   body: { color: colors.textDim, fontSize: 13, marginTop: 4, lineHeight: 18 },
   meta: { color: colors.textDim, fontSize: 11, marginTop: 6 },
   markRead: { color: colors.accent, fontSize: 12, fontWeight: '600', marginLeft: 8 },
+  hint: { color: colors.textDim, fontSize: 12, lineHeight: 17, marginBottom: 8 },
+  channelRow: { flexDirection: 'row', alignItems: 'center', paddingVertical: 8, borderTopWidth: 1, borderTopColor: colors.border },
+  channelKind: { color: colors.text, fontSize: 12, fontWeight: '700' },
+  channelEndpoint: { color: colors.textDim, fontSize: 12, marginTop: 2 },
+  channelAction: { color: colors.accent, fontSize: 12, fontWeight: '600', marginLeft: 12 },
+  kindRow: { flexDirection: 'row', gap: 8, marginBottom: 8 },
+  kindChip: { color: colors.textDim, fontSize: 13, paddingVertical: 4, paddingHorizontal: 12, borderRadius: 12, borderWidth: 1, borderColor: colors.border },
+  kindChipActive: { color: colors.accent, borderColor: colors.accent },
+  input: { color: colors.text, fontSize: 14, borderWidth: 1, borderColor: colors.border, borderRadius: 8, paddingHorizontal: 10, paddingVertical: 8, marginBottom: 8 },
 });

app/mobile/src/app/_layout.tsx

@@ -1,16 +1,28 @@
 import React, { useEffect } from 'react';
 import { Stack, useRouter, useSegments } from 'expo-router';
-import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { QueryClient } from '@tanstack/react-query';
+import { PersistQueryClientProvider } from '@tanstack/react-query-persist-client';
+import { createAsyncStoragePersister } from '@tanstack/query-async-storage-persister';
+import AsyncStorage from '@react-native-async-storage/async-storage';
 import { StatusBar } from 'expo-status-bar';
 import { SessionProvider, useSession } from '../session';
 import { colors } from '../theme';
 
 const queryClient = new QueryClient({
   defaultOptions: {
-    queries: { staleTime: 15_000, retry: 1 },
+    queries: { staleTime: 15_000, retry: 1, networkMode: 'offlineFirst' },
   },
 });
 
+// High-churn keys never hit disk — a stale notification count or log
+// tail is worse than none.
+const NEVER_PERSIST = new Set(['notifications', 'notification-channels', 'logs', 'connectivity']);
+
+const persister = createAsyncStoragePersister({
+  storage: AsyncStorage,
+  key: 'containr-query-cache-v1',
+});
+
 function AuthGate() {
   const { ready, api } = useSession();
   const segments = useSegments();
@@ -39,6 +51,7 @@ function AuthGate() {
         <Stack.Screen name="service/logs" options={{ title: 'Logs' }} />
         <Stack.Screen name="service/variables" options={{ title: 'Variables' }} />
         <Stack.Screen name="service/domains" options={{ title: 'Domains' }} />
+        <Stack.Screen name="service/cron" options={{ title: 'Cron jobs' }} />
         <Stack.Screen name="service/settings" options={{ title: 'Service settings' }} />
       </Stack.Protected>
       <Stack.Screen name="login" options={{ headerShown: false }} />
@@ -48,11 +61,21 @@ function AuthGate() {
 
 export default function RootLayout() {
   return (
-    <QueryClientProvider client={queryClient}>
+    <PersistQueryClientProvider
+      client={queryClient}
+      persistOptions={{
+        persister,
+        maxAge: 7 * 24 * 60 * 60 * 1000,
+        dehydrateOptions: {
+          shouldDehydrateQuery: (q) =>
+            q.state.status === 'success' && !NEVER_PERSIST.has(String(q.queryKey[0])),
+        },
+      }}
+    >
       <SessionProvider>
         <StatusBar style="light" />
         <AuthGate />
       </SessionProvider>
-    </QueryClientProvider>
+    </PersistQueryClientProvider>
   );
 }

app/mobile/src/app/service/[id].tsx

@@ -157,6 +157,11 @@ export default function ServiceDetail() {
           subtitle={s.domain ?? 'Hostnames routed to this service'}
           onPress={() => router.push(`/service/domains?id=${s.id}`)}
         />
+        <Row
+          title="Cron jobs"
+          subtitle="Schedules, run now, history"
+          onPress={() => router.push(`/service/cron?id=${s.id}`)}
+        />
         <Row
           title="Scale & sleep"
           subtitle={`${s.replicas ?? 1} replica${(s.replicas ?? 1) === 1 ? '' : 's'}` +

app/mobile/src/app/service/cron.tsx

@@ -0,0 +1,144 @@
+import React, { useState } from 'react';
+import { Alert, RefreshControl, ScrollView, StyleSheet, Text, View } from 'react-native';
+import { useLocalSearchParams } from 'expo-router';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { useApi } from '../../session';
+import { colors } from '../../theme';
+import { relTime } from '../../time';
+import {
+  ActionButton,
+  Card,
+  Empty,
+  ErrorBox,
+  Loading,
+  StatusBadge,
+} from '../../components';
+
+export default function ServiceCron() {
+  const { id } = useLocalSearchParams<{ id: string }>();
+  const api = useApi();
+  const qc = useQueryClient();
+  const [historyFor, setHistoryFor] = useState<string | null>(null);
+
+  const jobs = useQuery({
+    queryKey: ['service-cron', id],
+    queryFn: () => api.cronJobs(id!),
+    enabled: !!id,
+    refetchInterval: 15_000,
+  });
+  const executions = useQuery({
+    queryKey: ['cron-executions', historyFor],
+    queryFn: () => api.cronExecutions(historyFor!),
+    enabled: !!historyFor,
+  });
+
+  const trigger = useMutation({
+    mutationFn: (jobId: string) => api.triggerCronJob(jobId),
+    onSuccess: (_d, jobId) => {
+      qc.invalidateQueries({ queryKey: ['service-cron', id] });
+      setHistoryFor(jobId);
+      setTimeout(
+        () => qc.invalidateQueries({ queryKey: ['cron-executions', jobId] }),
+        2000,
+      );
+    },
+    onError: (e) =>
+      Alert.alert('Trigger failed', e instanceof Error ? e.message : String(e)),
+  });
+
+  if (jobs.isLoading) return <Loading />;
+  if (jobs.error) return <ErrorBox error={jobs.error} />;
+
+  const list = jobs.data ?? [];
+
+  return (
+    <ScrollView
+      style={styles.root}
+      contentContainerStyle={{ padding: 16 }}
+      refreshControl={
+        <RefreshControl
+          refreshing={jobs.isRefetching}
+          onRefresh={() => jobs.refetch()}
+          tintColor={colors.accent}
+        />
+      }
+    >
+      {list.length === 0 ? <Empty text="No cron jobs on this service" /> : null}
+      {list.map((job) => (
+        <Card key={job.id}>
+          <View style={styles.jobHead}>
+            <View style={{ flex: 1 }}>
+              <Text style={styles.jobName}>{job.name}</Text>
+              <Text style={styles.meta}>
+                {job.schedule}
+                {job.timezone ? ` · ${job.timezone}` : ''}
+                {job.enabled === false ? ' · disabled' : ''}
+              </Text>
+              <Text style={styles.cmd} numberOfLines={1}>
+                {job.command}
+              </Text>
+              <Text style={styles.meta}>
+                {job.last_run_at ? `last ${relTime(job.last_run_at)}` : 'never run'}
+                {job.next_run_at ? ` · next ${relTime(job.next_run_at)}` : ''}
+              </Text>
+            </View>
+            {job.last_status ? <StatusBadge status={job.last_status} /> : null}
+          </View>
+          <View style={styles.jobActions}>
+            <ActionButton
+              label="Run now"
+              kind="primary"
+              disabled={trigger.isPending}
+              onPress={() => trigger.mutate(job.id)}
+            />
+            <ActionButton
+              label={historyFor === job.id ? 'Hide history' : 'History'}
+              onPress={() => setHistoryFor(historyFor === job.id ? null : job.id)}
+            />
+          </View>
+          {historyFor === job.id ? (
+            <View style={styles.history}>
+              {executions.isLoading ? (
+                <Loading />
+              ) : (executions.data ?? []).length === 0 ? (
+                <Text style={styles.meta}>No executions yet</Text>
+              ) : (
+                (executions.data ?? []).slice(0, 10).map((ex) => (
+                  <View key={ex.id} style={styles.execRow}>
+                    <View style={{ flex: 1 }}>
+                      <Text style={styles.execTime}>{relTime(ex.started_at)}</Text>
+                      {ex.error ? (
+                        <Text style={styles.execErr} numberOfLines={2}>
+                          {ex.error}
+                        </Text>
+                      ) : ex.output ? (
+                        <Text style={styles.execOut} numberOfLines={2}>
+                          {ex.output}
+                        </Text>
+                      ) : null}
+                    </View>
+                    <StatusBadge status={ex.status ?? 'unknown'} />
+                  </View>
+                ))
+              )}
+            </View>
+          ) : null}
+        </Card>
+      ))}
+    </ScrollView>
+  );
+}
+
+const styles = StyleSheet.create({
+  root: { flex: 1, backgroundColor: colors.bg },
+  jobHead: { flexDirection: 'row', alignItems: 'flex-start' },
+  jobName: { color: colors.text, fontSize: 15, fontWeight: '600' },
+  meta: { color: colors.textDim, fontSize: 11, marginTop: 3 },
+  cmd: { color: colors.textDim, fontSize: 12, fontFamily: 'monospace', marginTop: 4 },
+  jobActions: { flexDirection: 'row', gap: 8, marginTop: 10 },
+  history: { marginTop: 10, borderTopWidth: 1, borderTopColor: colors.border, paddingTop: 8 },
+  execRow: { flexDirection: 'row', alignItems: 'flex-start', paddingVertical: 6 },
+  execTime: { color: colors.text, fontSize: 12 },
+  execErr: { color: colors.err, fontSize: 11, marginTop: 2 },
+  execOut: { color: colors.textDim, fontSize: 11, marginTop: 2 },
+});

docs/api/openapi.yaml

@@ -2156,6 +2156,62 @@ paths:
                     items:
                       type: string
 
+  /templates/import/git:
+    post:
+      tags:
+        - Templates
+      summary: Import a compose file from a git repository
+      description: |
+        Fetches a compose file out of a git repository and runs it through
+        the same conversion as POST /templates/import/compose. `repo`
+        accepts a clone URL, ssh remote, or `owner/repo` shorthand —
+        connected git providers (including GitHub App installs) supply
+        credentials, so private repositories work. `path` defaults to
+        `compose.yaml`, `compose.yml`, `docker-compose.yml`, then
+        `docker-compose.yaml`; `ref` selects a branch or commit SHA.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required:
+                - repo
+              properties:
+                repo:
+                  type: string
+                  description: Clone URL, ssh remote, or owner/repo shorthand
+                path:
+                  type: string
+                  description: Repo-relative compose file path (searched by convention when empty)
+                ref:
+                  type: string
+                  description: Branch name or 40-char commit SHA
+      responses:
+        '200':
+          description: Converted config
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  config:
+                    $ref: '#/components/schemas/TemplateConfig'
+                  variables:
+                    type: array
+                    items:
+                      type: object
+                  warnings:
+                    type: array
+                    items:
+                      type: string
+        '400':
+          description: Invalid repo reference, compose file missing, or conversion error
+        '502':
+          description: Git fetch failed
+
   /templates/deploy:
     post:
       tags:
@@ -2418,6 +2474,114 @@ paths:
               schema:
                 $ref: '#/components/schemas/MessageResponse'
 
+  /notifications/channels:
+    get:
+      tags:
+        - Notifications
+      summary: List push notification channels (ntfy/Gotify)
+      security:
+        - bearerAuth: []
+      responses:
+        '200':
+          description: Channel list
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  channels:
+                    type: array
+                    items:
+                      $ref: '#/components/schemas/NotificationChannel'
+    post:
+      tags:
+        - Notifications
+      summary: Add a push notification channel
+      description: ntfy endpoint should include the topic (e.g. https://ntfy.example.com/my-alerts); Gotify endpoint is the server base URL with the app token in `token`.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [kind, endpoint]
+              properties:
+                kind:
+                  type: string
+                  enum: [ntfy, gotify]
+                endpoint:
+                  type: string
+                  format: uri
+                token:
+                  type: string
+                  description: ntfy access token (Bearer) or Gotify app token
+      responses:
+        '201':
+          description: Channel created
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  channel:
+                    $ref: '#/components/schemas/NotificationChannel'
+        '400':
+          $ref: '#/components/schemas/Error'
+
+  /notifications/channels/{id}:
+    delete:
+      tags:
+        - Notifications
+      summary: Delete a push notification channel
+      security:
+        - bearerAuth: []
+      parameters:
+        - name: id
+          in: path
+          required: true
+          schema:
+            type: string
+            format: uuid
+      responses:
+        '200':
+          description: Deleted
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/MessageResponse'
+        '404':
+          $ref: '#/components/schemas/Error'
+
+  /notifications/channels/{id}/test:
+    post:
+      tags:
+        - Notifications
+      summary: Send a test notification through a push channel
+      security:
+        - bearerAuth: []
+      parameters:
+        - name: id
+          in: path
+          required: true
+          schema:
+            type: string
+            format: uuid
+      responses:
+        '200':
+          description: Test delivered
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/MessageResponse'
+        '502':
+          description: Push delivery failed
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+
   # Outbound Webhooks
   /webhooks:
     get:
@@ -3541,6 +3705,50 @@ paths:
                     type: boolean
                     description: True when the owner re-opened public registration in Settings
 
+  /setup/status:
+    get:
+      tags:
+        - Authentication
+      summary: First-run setup status
+      description: Public. Drives the setup wizard — needs_setup is true until setup_completed is recorded. Instances with users and projects that predate the wizard report completed automatically.
+      responses:
+        '200':
+          description: Setup state
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  has_users:
+                    type: boolean
+                  setup_completed:
+                    type: boolean
+                  needs_setup:
+                    type: boolean
+                  has_github_app:
+                    type: boolean
+                    description: GitHub App credentials configured (manifest flow or env)
+                  has_tunnel:
+                    type: boolean
+                    description: Cloudflare tunnel token configured
+                  signup_enabled:
+                    type: boolean
+
+  /setup/complete:
+    post:
+      tags:
+        - Authentication
+      summary: Mark the setup wizard complete
+      security:
+        - bearerAuth: []
+      responses:
+        '200':
+          description: Setup completed
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/MessageResponse'
+
   /settings:
     get:
       tags:
@@ -5160,7 +5368,7 @@ paths:
       tags:
         - Agents
       summary: Update node agent
-      description: Partial update — accepts any subset of agent fields (name, status, auto_prune, tags). `tags` sets the node's placement labels; services with placement_tags only schedule onto agents carrying every required tag.
+      description: Partial update — accepts any subset of agent fields (name, status, auto_prune, tags, default_domain). `tags` sets the node's placement labels; services with placement_tags only schedule onto agents carrying every required tag. `default_domain` gives the node a base domain — domainless services placed there get `<name>.<default_domain>` auto-hostnames; empty string clears it.
       security:
         - bearerAuth: []
       parameters:
@@ -5883,6 +6091,82 @@ paths:
               schema:
                 $ref: '#/components/schemas/Error'
 
+  # Environments
+  /projects/{id}/environments:
+    get:
+      tags:
+        - Environments
+      summary: List project environments
+      description: Returns each environment lane with a live service count — the data behind the environment switcher.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/ProjectIdParam'
+      responses:
+        '200':
+          description: Project environments
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  environments:
+                    type: array
+                    items:
+                      $ref: '#/components/schemas/ProjectEnvironment'
+    post:
+      tags:
+        - Environments
+      summary: Create an environment
+      description: Adds a named environment lane. Names are lowercase alphanumeric with dashes, 1-50 chars, unique per project.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/ProjectIdParam'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [name]
+              properties:
+                name:
+                  type: string
+      responses:
+        '201':
+          description: Created environment
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  environment:
+                    $ref: '#/components/schemas/ProjectEnvironment'
+        '409':
+          description: Environment already exists
+
+  /environments/{id}:
+    delete:
+      tags:
+        - Environments
+      summary: Delete an empty environment
+      description: Removes an environment lane; fails with 409 while it still holds services.
+      security:
+        - bearerAuth: []
+      parameters:
+        - name: id
+          in: path
+          required: true
+          schema:
+            type: string
+            format: uuid
+      responses:
+        '200':
+          description: Environment deleted
+        '409':
+          description: Environment still contains services
+
   # Preview environments
   /projects/{id}/preview-environments:
     get:
@@ -7013,7 +7297,7 @@ components:
           description: Idle timeout in minutes before sleeping (1-1440, default 15)
         node_id:
           type: string
-          description: Node agent id this service is pinned to; empty/null = local Docker host. 'auto' on create/update resolves to the least-loaded online agent. Remote nodes run registry-pulled images only (no git builds, no Traefik domains).
+          description: Node agent id this service is pinned to; empty/null = local Docker host. 'auto' on create/update resolves to the least-loaded online agent. Git-sourced services build on the node itself (build context ships as an agent-token artifact); rollbacks of locally-built tags ship the image via docker save/load.
         node_name:
           type: string
           description: Display name of the pinned node agent (read-only)
@@ -7024,6 +7308,10 @@ components:
           type: array
           items: { type: string }
           description: Node tags required for remote placement — auto/spread only consider agents carrying every tag; re-resolved each reconcile. Mutually exclusive with an explicit node_id pin (read-only on responses when a pin is set).
+        traefik_labels:
+          type: object
+          additionalProperties: { type: string }
+          description: Extra Traefik middlewares defined for this service's router — keys 'middlewares.<name>.<type>[.<field>]' (e.g. 'middlewares.rl.ratelimit.average'), allowlist-validated; each defined middleware attaches to the router after builtins
         public_url:
           type: string
           description: Computed public URL (published port or domain)
@@ -7125,6 +7413,10 @@ components:
           type: array
           items: { type: string }
           description: Restrict remote placement to agents carrying every listed tag; mutually exclusive with an explicit pin or 'local'
+        traefik_labels:
+          type: object
+          additionalProperties: { type: string }
+          description: Extra Traefik middlewares on the service router — keys 'middlewares.<name>.<type>[.<field>]'; allowlist-validated
 
     UpdateServiceRequest:
       type: object
@@ -7221,6 +7513,10 @@ components:
           type: array
           items: { type: string }
           description: Restrict remote placement to agents carrying every listed tag; [] clears. Mutually exclusive with a pin or 'local' — clear the pin first
+        traefik_labels:
+          type: object
+          additionalProperties: { type: string }
+          description: Replace the service's Traefik middleware overrides — keys 'middlewares.<name>.<type>[.<field>]'; {} clears
 
     ServiceDomain:
       type: object
@@ -8014,6 +8310,24 @@ components:
         unread:
           type: integer
 
+    NotificationChannel:
+      type: object
+      properties:
+        id:
+          type: string
+          format: uuid
+        kind:
+          type: string
+          enum: [ntfy, gotify]
+        endpoint:
+          type: string
+          format: uri
+        enabled:
+          type: boolean
+        created_at:
+          type: string
+          format: date-time
+
     OutboundWebhook:
       type: object
       properties:
@@ -9110,6 +9424,13 @@ components:
           type: array
           items: { type: string }
           description: Operator-set placement labels; services with placement_tags require all of them on the target node.
+        default_domain:
+          type: string
+          description: >-
+            Node base domain — services placed on this node (pin or spread)
+            with no explicit service_domains get `<name>.<default_domain>`
+            hostnames automatically. Wildcard DNS for `*.<default_domain>`
+            must resolve to the Containr edge.
         last_heartbeat:
           type: string
           format: date-time
@@ -9477,6 +9798,26 @@ components:
         health_check:
           type: object
 
+    ProjectEnvironment:
+      type: object
+      properties:
+        id:
+          type: string
+          format: uuid
+        name:
+          type: string
+        project_id:
+          type: string
+          format: uuid
+        service_count:
+          type: integer
+        created_at:
+          type: string
+          format: date-time
+        updated_at:
+          type: string
+          format: date-time
+
     PreviewEnvironment:
       type: object
       properties:
@@ -9489,6 +9830,10 @@ components:
         service_id:
           type: string
           format: uuid
+        preview_service_id:
+          type: string
+          format: uuid
+          description: The cloned service the preview actually deploys; its live status drives the preview status.
         branch_name:
           type: string
         pr_number:

scripts/build-cli.sh

@@ -38,8 +38,17 @@ for platform in $PLATFORMS; do
         -ldflags "$LDFLAGS" \
         -o "bin/${MCP_NAME}" \
         ./cmd/mcp
-    
-    echo "✅ Built bin/${OUTPUT_NAME} + bin/${MCP_NAME}"
+done
+
+# Node agents are linux-only — the download endpoint serves the same two
+# arches, and install-agent.sh falls back to these GH release assets.
+for arch in amd64 arm64; do
+    echo "📦 Building agent for linux/${arch}..."
+    CGO_ENABLED=0 GOOS=linux GOARCH=$arch go build \
+        -ldflags "-X main.version=${VERSION}" \
+        -o "bin/containr-agent-linux-${arch}" \
+        ./cmd/agent
+    echo "✅ Built bin/containr-agent-linux-${arch}"
 done
 
 echo "🎉 CLI build complete!"

templates/n8n.md

@@ -103,7 +103,8 @@ services:
       - n8n_storage:/home/node/.n8n
     command: worker
     depends_on:
-      - n8n
+      n8n:
+        condition: service_started
       redis:
         condition: service_healthy
       postgres: