feat(nodes): mesh awareness + node detail page

- agent reports tailscale/netbird/zerotier/wireguard interface IPs at
  register (authoritative — absent interfaces clear stored state)
- backend stores under node_agents.metadata.mesh, merged on re-register
- node detail page shows mesh addresses under the primary IP

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

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

.env.example

@@ -159,3 +159,6 @@ DOCKER_GID=0
 
 # Optional: trust reverse proxy CIDR (default local Docker bridge used by Traefik)
 TRUSTED_PROXY_CIDR=172.20.0.0/16
+
+# Optional: audit log retention in days (default 90; 0 disables pruning)
+# AUDIT_RETENTION_DAYS=90

.github/workflows/ci.yml

@@ -248,6 +248,10 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta-backend.outputs.tags }}
           labels: ${{ steps.meta-backend.outputs.labels }}
+          # Stamp the release tag into the binary so the in-app upgrade
+          # check knows what it's running ("dev" disables it).
+          build-args: |
+            VERSION=${{ github.ref_type == 'tag' && github.ref_name || 'dev' }}
           cache-from: type=gha,scope=backend
           cache-to: type=gha,mode=max,scope=backend
 

ROADMAP2.md

@@ -89,12 +89,12 @@ Legend: ✅ done · 🟡 partial/different · ❌ missing · ➖ not applicable
 | Outbound webhooks (collection events, HMAC, custom headers) | ✅ `outbound_webhooks` + `webhook_deliveries`, HMAC `X-Containr-Signature`, wildcard events, 3-retry, UI page | — |
 | Banners (global + per-tenant, dismissible) | ❌ | `banners` table + top bar |
 | White-label (logo/favicon/title/OG/theme colors) | ❌ | `app_settings.branding` — **Containr remains the default brand** |
-| Activity feed (icon/severity/category/metadata, 90-day TTL job) | 🟡 `audit_logs` coarser | Enrich + project feed UI |
+| Activity feed (icon/severity/category/metadata, 90-day TTL job) | ✅ `/activity` + project view | — |
 | Admin metrics dashboard (users/servers/queued/failed counts) | 🟡 `/admin` exists | Extend |
-| **Impersonate user** | ❌ | Admin support tool |
+| **Impersonate user** | ✅ admin token + `impersonated_by` claim (browser swap pending) | Done (CLI/API/MCP) |
 | In-app docs (content-collections markdown) | ✅ `/docs` | — |
-| Dynamic client-side filter framework (535-line `filter.utils`) | 🟡 audit page filters only | Reuse pattern for tables |
+| Dynamic client-side filter framework (535-line `filter.utils`) | ✅ `dynamic-filter.ts` + URL state; audit/builds/activity | Done |
-| Ops "bubble" (queue monitor, terminal, sync) | ❌ | Operations page |
+| Ops "bubble" (queue monitor, terminal, sync) | ✅ `/operations` + interactive terminal | Done |
 
 #### Agent surface
 | dflow capability | Containr status | Action |
@@ -103,8 +103,8 @@ Legend: ✅ done · 🟡 partial/different · ❌ missing · ➖ not applicable
 | CLI | ❌ | none in dflow — **Containr CLI is a genuine leap past it** |
 | MCP | ❌ | none — same leap |
 | Railway migrator script | ❌ | `containr migrate railway` |
-| GitHub App **manifest flow** (instance self-provisions the App) | 🟡 env-configured App | `POST /git/github-app/manifest` flow |
+| GitHub App **manifest flow** (instance self-provisions the App) | ✅ manifest + convert + App webhook | Done |
-| fork-sync webhook deploy trigger | ❌ | ~20 lines on receiver |
+| fork-sync webhook deploy trigger | ✅ sync/repository_dispatch/workflow_run | Done |
 | Azure DevOps provider | ❌ | Optional (dflow does token-clone only) |
 
 ---
@@ -252,18 +252,31 @@ and wired refs, one click or one CLI call.
 
 ## 7. Phase F — Nodes & infrastructure
 
-- [ ] **SSH bootstrap install** — `containr nodes add --ssh user@host` +
+- [x] **SSH bootstrap install** — `containr nodes add <user@host>` mints an
-  UI flow: one SSH session runs agent install (binary + systemd +
+  enroll token, SSHes once (agent/key/default keys), runs
-  enroll token), SSH closed forever. dflow onboarding UX, agent-model
+  `GET /api/agents/install.sh | bash` remotely, closes the session.
-  security.
+  `--print` emits the one-liner for manual runs; the Usage page shows the
-- [ ] **Mesh awareness** — agent detects + reports tailscale0/netbird0/
+  same command. Agent binaries ship in the image under `/agents` and are
-  zt0 IPs at register; backend stores + displays. Optional
+  served at `/api/agents/download/{linux-amd64,linux-arm64}` (install
-  `TAILSCALE_AUTH_KEY` enroll-at-provision later.
+  script falls back to GH releases). `cli/commands/nodes_add.go`,
-- [ ] **Node detail page** — placed services, telemetry history, agent
+  `api/assets/install-agent.sh`, `agents.go:ServeInstallScript`/`ServeAgentBinary`.
-  version + self-upgrade, **drain/cordon**, remove.
+- [x] **Mesh awareness** — agent reports tailscale/netbird/wireguard/
-- [ ] **Node housekeeping** — agent `prune` command (docker system
+  zerotier interface IPs at register (`mesh` field, authoritative on
-  prune, bounded) + optional schedule (`setServerAutoCleanup` analog —
+  re-register), stored in `node_agents.metadata.mesh`, shown on the node
-  disk pressure is the #1 small-VPS killer).
+  detail page. `TAILSCALE_AUTH_KEY` enroll-at-provision still open.
+- [x] **Node detail page** — `/nodes/:id` (admin): heartbeat telemetry
+  (cpu/mem sparklines over 1h/24h/7d via `GET /agents/:id/metrics`),
+  containers, command history, rename, auto-prune toggle, prune-now,
+  remove. Drain/cordon and self-upgrade deferred — they need
+  `services.node_id` routing which lands with multi-node scheduling.
+- [x] **Node housekeeping** — agent `prune` + `system_df` commands
+  (`docker system prune -af`, volumes excluded unless requested, optional
+  `--until`). `node_agents.auto_prune` + the health sweep enqueue a prune
+  at most once per 24h per node. Surfaces: `POST /agents/:id/prune`,
+  `nodes update --auto-prune` / `nodes prune [--volumes --until]` /
+  `nodes commands`, MCP `containr_nodes_update|prune|commands`
+  (confirm-gated), Usage-page per-node Prune button + auto toggle.
+  `cmd/agent/main.go`, `notification_producers.go:scheduleAutoPrune`.
 - [ ] **Multi-node scheduling** — wire `scheduling_rules` (table exists):
   pin/spread/affinity, prefer-lowest-usage; deploy engine routes to
   `services.node_id` via agent commands (agent already runs containers).
@@ -282,8 +295,14 @@ and wired refs, one click or one CLI call.
   headers, enabled)` + `webhook_deliveries` log; HMAC
   `X-Containr-Signature`; wildcard events on every audited action;
   CLI + MCP + `/settings/webhooks` page with delivery log + test ping.
-- [ ] **Activity feed** — enrich `audit_logs` with `severity category
+- [x] **Activity feed** — `audit_logs` enriched with `severity`
-  icon label metadata`; per-project timeline + global feed; TTL job.
+  (`info|success|warning|error`), `category`, human `label`; derived at
+  write time, classified on read for legacy rows, boot-time backfill.
+  `GET /activity` (global, visibility-scoped, filters + `since`) and
+  `GET /projects/:id/activity` (owner/member/approved/admin). Frontend:
+  `/activity` page with severity chips + project workspace `Activity`
+  view. `containr activity` + `containr_activity_list`/`containr_project_activity`
+  MCP tools. Retention worker prunes > `AUDIT_RETENTION_DAYS` (default 90).
 - [x] **Banners** — `banners` table with title/body/level/active/
   dismissible/schedule window. `GET /banners/active` for signed-in
   users; admin CRUD at `/admin/banners`. `BannerBar` renders above the
@@ -301,20 +320,46 @@ and wired refs, one click or one CLI call.
   UI at `/operations` (Operate nav) with live refetch; `containr
   operations` CLI + `containr_operations_get` MCP. Remaining: agent
   commands once node fleet lands; flush/stuck-job tools.
-- [ ] **Interactive terminal** — upgrade exec to WS PTY (`xterm.js`);
+- [x] **Interactive terminal** — `GET /services/:id/terminal` upgrades
-  `nodes/:id/terminal` via agent (dflow's wetty without the extra
+  to a WebSocket bridged to a `docker exec` PTY (bash→sh fallback,
-  container).
+  `TERM=xterm-256color`, resize frames). xterm.js Console section on the
-- [ ] **Team invites** — `POST /invites` → signed link → join flow;
+  service page; `containr shell <id>` bridges a local TTY; distroless
-  replaces manual-only user creation.
+  images get a clean "no shell" error. Remaining: `nodes/:id/terminal`
-- [ ] **Impersonate user** — admin support tool, audit-logged.
+  via agent.
-- [ ] **GitHub App manifest flow** — `POST /git/github-app/manifest`
+- [x] **Team invites** — `POST /admin/invites` returns a one-time
-  returns manifest + redirect; instance self-provisions its App
+  link (sha256-hashed token at rest, optional email binding, TTL);
-  (dflow pattern — removes the env-setup barrier).
+  public `GET /auth/invites/:token` validates and
-- [ ] **fork-sync trigger** — accept repo-sync events on webhook
+  `POST /auth/accept-invite` registers — works while public signup is
-  receiver.
+  closed. `/auth/accept-invite` page, admin manage/revoke UI,
-- [ ] **Dynamic filter framework** — port dflow's `filter.utils`
+  `containr invites` CLI + MCP tools.
-  pattern (typed filter configs → URL state → client filtering) for
+- [x] **Impersonate user** — `POST /admin/users/:id/impersonate`
-  audit logs, deployments, notifications tables.
+  mints a 15-minute bearer token (`impersonated_by` claim),
+  audit-logged; admin accounts are not impersonatable. CLI
+  `admin impersonate`, MCP tool, admin UI token modal. Remaining:
+  in-browser session swap needs a session bridge.
+- [x] **GitHub App manifest flow** — `POST /admin/git/github-app/manifest`
+  returns manifest + submission URL; the callback page exchanges
+  `code` via `POST /admin/git/github-app/convert` and credentials
+  persist in `app_settings` (overriding `GITHUB_APP_*` env). New
+  public `POST /api/git/github-app/webhook` receives App-level push
+  events (HMAC-verified) and enqueues matching services. Settings→env
+  fallback wired into install-URL + installation-token paths.
+  `containr admin github-app` CLI + MCP + OpenAPI.
+- [x] **fork-sync trigger** — webhook receiver accepts `sync`,
+  `repository_dispatch`, and `workflow_run` events (no `ref`) alongside
+  pushes: branch falls back to the webhook filter, then the service's
+  own `git_branch`; repo-only matching when no branch is known.
+  Also fixed a latent bug where the webhook's deployment insert omitted
+  the NOT NULL `version` column — push-triggered deploys silently
+  failed for every service.
+- [x] **Dynamic filter framework** — ported dflow's `filter.utils`
+  pattern as `lib/dynamic-filter.ts` + `use-dynamic-filter.ts`
+  (`FilterConfig` schema → `FilterEngine` → `FilterBar`; state lives in
+  `?f.<key>` search params so filtered views are shareable links).
+  `useFilterState` exposes URL state pre-fetch for server-backed
+  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] **Sleep-on-idle / wake-on-traffic** (serverless-lite) —

app/backend/Dockerfile

@@ -9,7 +9,13 @@ COPY go.mod go.sum ./
 RUN go mod download
 
 COPY . .
-RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main cmd/server/main.go
+ARG VERSION=dev
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo \
+    -ldflags "-X containr/internal/api.Version=${VERSION}" -o main cmd/server/main.go
+
+# Node-agent binaries served by the API for SSH/bootstrap installs.
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o /agents/containr-agent-linux-amd64 ./cmd/agent && \
+    CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o /agents/containr-agent-linux-arm64 ./cmd/agent
 
 # Build embedded Better Auth runtime dependencies
 FROM node:22-alpine AS auth-builder
@@ -33,6 +39,7 @@ WORKDIR /app
 
 COPY --from=go-builder /app/main ./main
 COPY --from=go-builder /app/migrations_goose ./migrations_goose
+COPY --from=go-builder /agents /agents
 COPY --from=auth-builder /auth ./auth
 
 RUN chown -R appuser:appgroup /app

app/backend/cmd/agent/main.go

@@ -167,6 +167,8 @@ func register(ctx context.Context, client *http.Client, cfg agentConfig) (string
 		"ip_address":   cfg.IP,
 		"port":         cfg.Port,
 		"capabilities": detectCapabilities(),
+		// Always send mesh so a removed interface clears stored state.
+		"mesh": detectMeshInterfaces(),
 	}
 	var response registerResponse
 	if err := postJSON(ctx, client, cfg, "/api/agents/register", payload, &response); err != nil {
@@ -246,11 +248,29 @@ func executeCommand(item command) (string, error) {
 		return runDocker("restart", commandTarget(item.Payload))
 	case "remove_container":
 		return runDocker("rm", "-f", commandTarget(item.Payload))
+	case "prune":
+		return dockerPrune(item.Payload)
+	case "system_df":
+		return runDocker("system", "df", "--format", "json")
 	default:
 		return "", fmt.Errorf("unsupported command type %q", item.Type)
 	}
 }
 
+// dockerPrune runs a bounded docker system prune. Volumes are excluded
+// unless the payload explicitly opts in — a stray volume prune destroys
+// database data.
+func dockerPrune(payload map[string]interface{}) (string, error) {
+	args := []string{"system", "prune", "-af"}
+	if boolValue(payload["volumes"]) {
+		args = append(args, "--volumes")
+	}
+	if until := stringValue(payload["until"]); until != "" {
+		args = append(args, "--filter", fmt.Sprintf("until=%s", until))
+	}
+	return runDocker(args...)
+}
+
 func createContainer(payload map[string]interface{}) (string, error) {
 	container, ok := payload["container"].(map[string]interface{})
 	if !ok {
@@ -354,6 +374,42 @@ func detectCapabilities() capabilities {
 	}
 }
 
+// detectMeshInterfaces reports overlay-network interface IPs (tailscale,
+// netbird, zerotier, wireguard) so the backend can display reachable
+// mesh addresses alongside the primary IP.
+func detectMeshInterfaces() map[string]string {
+	ifaces, err := net.Interfaces()
+	if err != nil {
+		return nil
+	}
+	mesh := map[string]string{}
+	for _, iface := range ifaces {
+		name := strings.ToLower(iface.Name)
+		isMesh := strings.HasPrefix(name, "tailscale") || strings.HasPrefix(name, "ts.") ||
+			strings.HasPrefix(name, "netbird") || strings.HasPrefix(name, "wt") ||
+			strings.HasPrefix(name, "zt") || strings.HasPrefix(name, "wg")
+		if !isMesh || iface.Flags&net.FlagUp == 0 {
+			continue
+		}
+		addrs, err := iface.Addrs()
+		if err != nil {
+			continue
+		}
+		for _, addr := range addrs {
+			ip, _, err := net.ParseCIDR(addr.String())
+			if err != nil || ip.IsLoopback() {
+				continue
+			}
+			if v4 := ip.To4(); v4 != nil {
+				mesh[iface.Name] = v4.String()
+			} else if _, exists := mesh[iface.Name]; !exists {
+				mesh[iface.Name] = ip.String()
+			}
+		}
+	}
+	return mesh
+}
+
 func collectResources(ip string) nodeResources {
 	mem := readMemory()
 	storage := readStorage("/")

app/backend/internal/api/activity.go

@@ -0,0 +1,300 @@
+package api
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	"containr/internal/database"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+// Activity feed — enriched audit_logs rows (severity/category/label) served
+// as a global feed and per-project timelines. Visibility mirrors the
+// deployment/operations scoping: own actions, plus events on resources
+// inside visible projects (approved / owned / member; admin sees all).
+
+const activityVisibility = `(
+	a.user_id = $1::uuid OR $2::bool
+	OR (a.resource = 'project' AND a.resource_id IN (
+		SELECT id FROM projects p WHERE p.is_approved OR p.owner_id = $1::uuid
+		OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1::uuid)))
+	OR (a.resource = 'service' AND a.resource_id IN (
+		SELECT s.id FROM services s JOIN projects p ON p.id = s.project_id
+		WHERE p.is_approved OR p.owner_id = $1::uuid
+		OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1::uuid)))
+	OR (a.resource = 'deployment' AND a.resource_id IN (
+		SELECT d.id 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::uuid
+		OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1::uuid)))
+	OR (a.resource = 'database' AND a.resource_id IN (
+		SELECT ds.id::uuid FROM database_services ds JOIN projects p ON p.id = ds.project_id
+		WHERE p.is_approved OR p.owner_id = $1::uuid
+		OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $1::uuid)))
+)`
+
+const activitySelect = `SELECT
+	a.id, COALESCE(a.user_id::text, ''), COALESCE(u.email, ''),
+	a.resource, COALESCE(a.resource_id::text, ''), a.action,
+	COALESCE(a.details::text, '{}'),
+	COALESCE(a.ip_address::text, ''), COALESCE(a.user_agent, ''),
+	COALESCE(a.severity, 'info'), COALESCE(a.category, ''), COALESCE(a.label, ''),
+	a.created_at
+	FROM audit_logs a
+	LEFT JOIN users u ON u.id = a.user_id`
+
+func scanActivityRows(rows *sql.Rows) []AuditLog {
+	var logs []AuditLog
+	for rows.Next() {
+		var l AuditLog
+		if err := rows.Scan(&l.ID, &l.UserID, &l.UserEmail, &l.Resource, &l.ResourceID,
+			&l.Action, &l.Details, &l.IPAddress, &l.UserAgent,
+			&l.Severity, &l.Category, &l.Label, &l.CreatedAt); err != nil {
+			continue
+		}
+		// Rows written before enrichment carry empty metadata — classify on read.
+		if l.Label == "" || l.Category == "" {
+			sev, cat, label := classifyAuditEvent(l.Resource, l.Action)
+			if l.Severity == "" || l.Severity == "info" {
+				l.Severity = sev
+			}
+			if l.Category == "" {
+				l.Category = cat
+			}
+			if l.Label == "" {
+				l.Label = label
+			}
+		}
+		logs = append(logs, l)
+	}
+	return logs
+}
+
+// GET /activity — global feed. Filters: severity, category, resource,
+// project_id, since, page, limit.
+func handleGetActivity(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	isAdmin := contextIsAdmin(c)
+
+	page := parsePositiveInt(c.DefaultQuery("page", "1"), 1)
+	limit := parsePositiveInt(c.DefaultQuery("limit", "50"), 50)
+	if limit > 200 {
+		limit = 200
+	}
+	offset := (page - 1) * limit
+
+	conditions := []string{activityVisibility}
+	args := []interface{}{userID, isAdmin}
+	nextArg := 3
+
+	if v := strings.TrimSpace(c.Query("severity")); v != "" {
+		conditions = append(conditions, fmt.Sprintf("a.severity = $%d", nextArg))
+		args = append(args, v)
+		nextArg++
+	}
+	if v := strings.TrimSpace(c.Query("category")); v != "" {
+		conditions = append(conditions, fmt.Sprintf("a.category = $%d", nextArg))
+		args = append(args, v)
+		nextArg++
+	}
+	if v := strings.TrimSpace(c.Query("resource")); v != "" {
+		conditions = append(conditions, fmt.Sprintf("a.resource = $%d", nextArg))
+		args = append(args, v)
+		nextArg++
+	}
+	if v := strings.TrimSpace(c.Query("project_id")); v != "" {
+		if _, err := uuid.Parse(v); err != nil {
+			respondError(c, http.StatusBadRequest, "VALIDATION", "invalid project_id")
+			return
+		}
+		conditions = append(conditions, fmt.Sprintf(`(
+			(a.resource = 'project' AND a.resource_id = $%d::uuid)
+			OR (a.resource = 'service' AND a.resource_id IN (SELECT id FROM services WHERE project_id = $%d::uuid))
+			OR (a.resource = 'deployment' AND a.resource_id IN (
+				SELECT d.id FROM deployments d JOIN services s ON s.id = d.service_id WHERE s.project_id = $%d::uuid))
+			OR (a.resource = 'database' AND a.resource_id IN (SELECT id::uuid FROM database_services WHERE project_id = $%d::uuid))
+		)`, nextArg, nextArg, nextArg, nextArg))
+		args = append(args, v)
+		nextArg++
+	}
+	if v := strings.TrimSpace(c.Query("since")); v != "" {
+		sinceTime, err := time.Parse(time.RFC3339, v)
+		if err != nil {
+			respondError(c, http.StatusBadRequest, "VALIDATION", "invalid since timestamp, expected RFC3339")
+			return
+		}
+		conditions = append(conditions, fmt.Sprintf("a.created_at >= $%d", nextArg))
+		args = append(args, sinceTime)
+		nextArg++
+	}
+
+	query := fmt.Sprintf(`%s WHERE %s ORDER BY a.created_at DESC LIMIT $%d OFFSET $%d`,
+		activitySelect, strings.Join(conditions, " AND "), nextArg, nextArg+1)
+	args = append(args, limit, offset)
+
+	rows, err := db.Query(query, args...)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to fetch activity")
+		return
+	}
+	defer rows.Close()
+
+	logs := scanActivityRows(rows)
+	if logs == nil {
+		logs = []AuditLog{}
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"activity": logs,
+		"page":     page,
+		"limit":    limit,
+		"has_more": len(logs) == limit,
+	})
+}
+
+// GET /projects/:id/activity — per-project timeline. Resource correlation
+// mirrors the global feed, pinned to this project.
+func handleGetProjectActivity(c *gin.Context) {
+	userID, ok := requireAuthenticatedUserID(c)
+	if !ok {
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	projectID := strings.TrimSpace(c.Param("id"))
+	if _, err := uuid.Parse(projectID); err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_ID", "invalid project id")
+		return
+	}
+
+	// Access check: approved / owner / member / admin.
+	var visible bool
+	if err := db.QueryRow(
+		`SELECT p.is_approved OR p.owner_id = $2::uuid OR $3::bool
+			OR EXISTS (SELECT 1 FROM project_members pm WHERE pm.project_id = p.id AND pm.user_id = $2::uuid)
+		 FROM projects p WHERE p.id = $1`,
+		projectID, userID, contextIsAdmin(c),
+	).Scan(&visible); err != nil || !visible {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "project not found")
+		return
+	}
+
+	limit := parsePositiveInt(c.DefaultQuery("limit", "50"), 50)
+	if limit > 200 {
+		limit = 200
+	}
+	page := parsePositiveInt(c.DefaultQuery("page", "1"), 1)
+
+	rows, err := db.Query(fmt.Sprintf(`%s WHERE (
+			(a.resource = 'project' AND a.resource_id = $1::uuid)
+			OR (a.resource = 'service' AND a.resource_id IN (SELECT id FROM services WHERE project_id = $1::uuid))
+			OR (a.resource = 'deployment' AND a.resource_id IN (
+				SELECT d.id FROM deployments d JOIN services s ON s.id = d.service_id WHERE s.project_id = $1::uuid))
+			OR (a.resource = 'database' AND a.resource_id IN (SELECT id::uuid FROM database_services WHERE project_id = $1::uuid))
+		) ORDER BY a.created_at DESC LIMIT $2 OFFSET $3`,
+		activitySelect), projectID, limit, (page-1)*limit)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to fetch activity")
+		return
+	}
+	defer rows.Close()
+
+	logs := scanActivityRows(rows)
+	if logs == nil {
+		logs = []AuditLog{}
+	}
+	c.JSON(http.StatusOK, gin.H{"activity": logs})
+}
+
+// StartAuditRetention prunes audit rows past the retention window once at
+// boot and then daily. AUDIT_RETENTION_DAYS overrides the 90-day default;
+// 0 disables pruning entirely.
+func StartAuditRetention(ctx context.Context, db *database.DB) {
+	days := 90
+	if raw := strings.TrimSpace(os.Getenv("AUDIT_RETENTION_DAYS")); raw != "" {
+		if parsed, err := strconv.Atoi(raw); err == nil {
+			days = parsed
+		}
+	}
+	// Backfill enrichment for rows written before the classifier existed,
+	// batched so a large audit table doesn't hold a giant transaction.
+	go backfillAuditMetadata(db)
+
+	if days <= 0 {
+		return
+	}
+
+	prune := func() {
+		res, err := db.Exec(`DELETE FROM audit_logs WHERE created_at < NOW() - ($1::int * INTERVAL '1 day')`, days)
+		if err != nil {
+			log.Printf("audit retention prune failed: %v", err)
+			return
+		}
+		if n, _ := res.RowsAffected(); n > 0 {
+			log.Printf("audit retention: pruned %d rows older than %d days", n, days)
+		}
+	}
+	prune()
+
+	go func() {
+		ticker := time.NewTicker(24 * time.Hour)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-ticker.C:
+				prune()
+			}
+		}
+	}()
+}
+
+// backfillAuditMetadata classifies rows written before severity/category/label
+// existed so filters and the feed see uniform metadata.
+func backfillAuditMetadata(db *database.DB) {
+	cursor := uuid.Nil.String()
+	for {
+		rows, err := db.Query(
+			`SELECT id::text, resource, action FROM audit_logs
+			 WHERE label = '' AND id > $1::uuid ORDER BY id LIMIT 500`, cursor)
+		if err != nil {
+			log.Printf("audit backfill scan failed: %v", err)
+			return
+		}
+		type row struct{ id, resource, action string }
+		var batch []row
+		for rows.Next() {
+			var r row
+			if rows.Scan(&r.id, &r.resource, &r.action) == nil {
+				batch = append(batch, r)
+			}
+		}
+		rows.Close()
+		if len(batch) == 0 {
+			return
+		}
+		for _, r := range batch {
+			cursor = r.id
+			sev, cat, label := classifyAuditEvent(r.resource, r.action)
+			if _, err := db.Exec(
+				`UPDATE audit_logs SET severity = $1, category = $2, label = $3 WHERE id = $4::uuid`,
+				sev, cat, label, r.id,
+			); err != nil {
+				log.Printf("audit backfill update failed: %v", err)
+			}
+		}
+	}
+}

app/backend/internal/api/activity_test.go

@@ -0,0 +1,32 @@
+package api
+
+import "testing"
+
+func TestClassifyAuditEvent(t *testing.T) {
+	cases := []struct {
+		resource, action          string
+		wantSev, wantCat, wantLab string
+	}{
+		{"service", "service.create", "success", "service", "Service created"},
+		{"service", "service.delete", "warning", "service", "Service deleted"},
+		{"deployment", "deploy", "success", "deployment", "Deployment deployed"},
+		{"project", "project.create", "success", "project", "Project created"},
+		{"user_invite", "user_invite.create", "success", "system", "User invite created"},
+		{"user_token", "user_token.revoke", "warning", "security", "User token revoked"},
+		{"service", "deploy.fail", "error", "service", "Service fail"},
+		{"user", "impersonate", "warning", "user", "User impersonated"},
+		{"webhook", "update", "info", "webhook", "Webhook updated"},
+	}
+	for _, tc := range cases {
+		sev, cat, lab := classifyAuditEvent(tc.resource, tc.action)
+		if sev != tc.wantSev {
+			t.Errorf("%s/%s: severity = %q, want %q", tc.resource, tc.action, sev, tc.wantSev)
+		}
+		if cat != tc.wantCat {
+			t.Errorf("%s/%s: category = %q, want %q", tc.resource, tc.action, cat, tc.wantCat)
+		}
+		if lab != tc.wantLab {
+			t.Errorf("%s/%s: label = %q, want %q", tc.resource, tc.action, lab, tc.wantLab)
+		}
+	}
+}

app/backend/internal/api/admin.go

@@ -246,6 +246,57 @@ func handleAdminSetUserAdmin(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "User updated"})
 }
 
+// POST /admin/users/:id/impersonate — mints a 15-minute bearer token acting
+// as the target user. Admin-only; admin accounts cannot be impersonated
+// (would blur audit attribution). Every use is audit-logged at mint time;
+// token carries `impersonated_by` for downstream attribution.
+func handleAdminImpersonateUser(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	targetID := strings.TrimSpace(c.Param("id"))
+	if _, err := uuid.Parse(targetID); err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_ID", "invalid user id")
+		return
+	}
+
+	var email, name string
+	var isAdmin bool
+	err := db.QueryRowContext(c.Request.Context(),
+		`SELECT email, COALESCE(name, ''), is_admin FROM users WHERE id = $1`, targetID).
+		Scan(&email, &name, &isAdmin)
+	if err != nil {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "user not found")
+		return
+	}
+	if isAdmin {
+		respondError(c, http.StatusForbidden, "FORBIDDEN", "admin accounts cannot be impersonated")
+		return
+	}
+	actorID := optionalUserID(c)
+	if actorID == targetID {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "cannot impersonate yourself")
+		return
+	}
+
+	expiresAt := time.Now().UTC().Add(15 * time.Minute)
+	jwtSecret := c.MustGet("jwt_secret").(string)
+	token, err := generateImpersonationJWT(targetID, email, actorID, jwtSecret, expiresAt)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to generate token")
+		return
+	}
+
+	LogAuditWithRequest(c, "user", targetID, "impersonate", map[string]interface{}{
+		"actor_id":    actorID,
+		"target_email": email,
+		"expires_at":  expiresAt.Format(time.RFC3339),
+	})
+	c.JSON(http.StatusOK, gin.H{
+		"token":      token,
+		"expires_at": expiresAt.Format(time.RFC3339),
+		"user":       gin.H{"id": targetID, "email": email, "name": name},
+	})
+}
+
 func handleAdminSetProjectApproval(c *gin.Context) {
 	db := c.MustGet("db").(*database.DB)
 	queries := sqlcdb.New(db.DB)

app/backend/internal/api/agents.go

@@ -6,6 +6,7 @@ import (
 	"crypto/sha256"
 	"crypto/subtle"
 	"database/sql"
+	_ "embed"
 	"encoding/hex"
 	"encoding/json"
 	"errors"
@@ -13,6 +14,7 @@ import (
 	"math"
 	"net/http"
 	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -36,6 +38,7 @@ type NodeAgent struct {
 	Capabilities  AgentCapabilities      `json:"capabilities"`
 	Resources     NodeResources          `json:"resources"`
 	LastHeartbeat time.Time              `json:"last_heartbeat"`
+	AutoPrune     bool                   `json:"auto_prune"`
 	CreatedAt     time.Time              `json:"created_at"`
 	UpdatedAt     time.Time              `json:"updated_at"`
 	Metadata      map[string]interface{} `json:"metadata"`
@@ -234,6 +237,7 @@ func agentFromRow(row sqlcdb.NodeAgent) NodeAgent {
 		Port:      int(row.Port),
 		Status:    row.Status.String,
 		Version:   row.Version.String,
+		AutoPrune: row.AutoPrune,
 		Metadata:  map[string]interface{}{},
 	}
 	if row.LastHeartbeat.Valid {
@@ -327,6 +331,7 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 		Port         int               `json:"port" binding:"required"`
 		Capabilities AgentCapabilities `json:"capabilities" binding:"required"`
 		AuthToken    string            `json:"auth_token"`
+		Mesh         map[string]string `json:"mesh"`
 	}
 
 	if err := c.ShouldBindJSON(&req); err != nil {
@@ -341,12 +346,28 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 	}
 
 	ctx := c.Request.Context()
+	metadata := map[string]interface{}{}
+	// req.Mesh is authoritative when present (newer agents always send it,
+	// possibly empty); nil means an older agent — keep any stored value.
+	if req.Mesh != nil {
+		metadata["mesh"] = req.Mesh
+	}
 
 	// Re-registering an existing host updates it in place.
 	if existing, err := h.q.GetAgentByHostAndIP(ctx, sqlcdb.GetAgentByHostAndIPParams{
 		Hostname:  req.Hostname,
 		IpAddress: req.IPAddress,
 	}); err == nil {
+		if existing.Metadata.Valid && len(existing.Metadata.RawMessage) > 0 {
+			var prev map[string]interface{}
+			if err := json.Unmarshal(existing.Metadata.RawMessage, &prev); err == nil {
+				for k, v := range prev {
+					if _, ok := metadata[k]; !ok {
+						metadata[k] = v
+					}
+				}
+			}
+		}
 		updated, err := h.q.UpdateAgent(ctx, sqlcdb.UpdateAgentParams{
 			ID:            existing.ID,
 			Name:          req.Name,
@@ -358,7 +379,7 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 			Capabilities:  rawJSON(req.Capabilities),
 			Resources:     existing.Resources,
 			LastHeartbeat: sql.NullTime{Time: time.Now(), Valid: true},
-			Metadata:      existing.Metadata,
+			Metadata:      rawJSON(metadata),
 		})
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update agent"})
@@ -408,7 +429,7 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 		Capabilities:  rawJSON(req.Capabilities),
 		Resources:     rawJSON(resources),
 		LastHeartbeat: sql.NullTime{Time: time.Now(), Valid: true},
-		Metadata:      rawJSON(map[string]interface{}{}),
+		Metadata:      rawJSON(metadata),
 	})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create agent"})
@@ -489,6 +510,7 @@ func (h *NodeAgentHandler) UpdateAgent(c *gin.Context) {
 		Resources:     rawJSON(agent.Resources),
 		LastHeartbeat: sql.NullTime{Time: agent.LastHeartbeat, Valid: !agent.LastHeartbeat.IsZero()},
 		Metadata:      rawJSON(agent.Metadata),
+		AutoPrune:     agent.AutoPrune,
 	})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update agent"})
@@ -516,6 +538,7 @@ func applyAgentUpdates(agent *NodeAgent, updates map[string]interface{}) {
 	remarshal("capabilities", &agent.Capabilities)
 	remarshal("resources", &agent.Resources)
 	remarshal("metadata", &agent.Metadata)
+	remarshal("auto_prune", &agent.AutoPrune)
 }
 
 // DeleteAgent removes an agent
@@ -803,6 +826,33 @@ func (h *NodeAgentHandler) CreateContainer(c *gin.Context) {
 	c.JSON(http.StatusCreated, gin.H{"container": container})
 }
 
+// PruneAgent enqueues a bounded `docker system prune -af` command. Volumes
+// stay unless the caller explicitly opts in.
+func (h *NodeAgentHandler) PruneAgent(c *gin.Context) {
+	agentID := c.Param("id")
+	if _, err := h.q.GetAgent(c.Request.Context(), agentID); err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "Agent not found"})
+		return
+	}
+	var req struct {
+		Until   string `json:"until"`   // e.g. "168h" — only prune objects older than this
+		Volumes bool   `json:"volumes"` // destructive — off by default
+	}
+	_ = c.ShouldBindJSON(&req)
+
+	command, err := h.q.CreateCommand(c.Request.Context(), sqlcdb.CreateCommandParams{
+		ID:          uuid.New().String(),
+		Type:        "prune",
+		NodeAgentID: agentID,
+		Payload:     rawJSON(map[string]interface{}{"until": req.Until, "volumes": req.Volumes}),
+	})
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to enqueue prune"})
+		return
+	}
+	c.JSON(http.StatusAccepted, gin.H{"command": command})
+}
+
 // ExecuteCommand executes a command on an agent
 func (h *NodeAgentHandler) ExecuteCommand(c *gin.Context) {
 	agentID := c.Param("id")
@@ -1214,9 +1264,45 @@ func (h *NodeAgentHandler) SetupPublicRoutes(router *gin.RouterGroup) {
 		agents.POST("/heartbeat", h.SendHeartbeat)
 		agents.GET("/:id/commands", h.GetPendingCommandsForAgent)
 		agents.POST("/:id/commands/:commandId/result", h.CompleteCommand)
+
+		// Bootstrap surface — the install script and agent binaries are
+		// public; the enroll token is the actual secret.
+		agents.GET("/install.sh", h.ServeInstallScript)
+		agents.GET("/download/:platform", h.ServeAgentBinary)
 	}
 }
 
+//go:embed assets/install-agent.sh
+var agentInstallScript string
+
+// ServeInstallScript returns the agent bootstrap script. The script
+// downloads the binary from this instance first, GH releases second.
+func (h *NodeAgentHandler) ServeInstallScript(c *gin.Context) {
+	c.Data(http.StatusOK, "text/x-sh", []byte(agentInstallScript))
+}
+
+// ServeAgentBinary streams a bundled agent binary. Images ship the
+// linux binaries under CONTAINR_AGENT_BIN_DIR (default /agents).
+func (h *NodeAgentHandler) ServeAgentBinary(c *gin.Context) {
+	platform := c.Param("platform")
+	if platform != "linux-amd64" && platform != "linux-arm64" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported platform"})
+		return
+	}
+	dir := os.Getenv("CONTAINR_AGENT_BIN_DIR")
+	if dir == "" {
+		dir = "/agents"
+	}
+	path := filepath.Join(dir, "containr-agent-"+platform)
+	info, err := os.Stat(path)
+	if err != nil || info.IsDir() {
+		c.JSON(http.StatusNotFound, gin.H{"error": "no bundled binary for " + platform})
+		return
+	}
+	c.Header("Content-Disposition", `attachment; filename="containr-agent"`)
+	c.File(path)
+}
+
 // SetupAdminRoutes registers dashboard/control agent routes. Command
 // history and container details can leak sensitive output, so these stay
 // admin-only rather than joining the public read group.
@@ -1243,6 +1329,7 @@ func (h *NodeAgentHandler) SetupAdminRoutes(router *gin.RouterGroup) {
 		agents.DELETE("/:id/containers/:containerId", h.ContainerAction)
 
 		agents.GET("/:id/metrics", h.GetAgentMetrics)
+		agents.POST("/:id/prune", h.PruneAgent)
 		agents.POST("/:id/commands", h.ExecuteCommand)
 		agents.GET("/:id/commands", h.GetAgentCommands)
 		agents.GET("/:id/commands/:commandId", h.GetCommandStatus)

app/backend/internal/api/assets/install-agent.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+# Containr node agent installer.
+#   curl -fsSL <api>/api/agents/install.sh | bash -s -- --url <api> --token <enroll-token>
+#
+# One-shot: downloads the agent binary from the Containr instance (or GH
+# releases as fallback), writes a systemd unit, starts it. SSH is never
+# needed again — the agent heartbeats and polls commands outbound.
+set -euo pipefail
+
+API_URL=""
+TOKEN=""
+AGENT_NAME=""
+VERSION=""
+
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --url) API_URL="$2"; shift 2 ;;
+    --token) TOKEN="$2"; shift 2 ;;
+    --name) AGENT_NAME="$2"; shift 2 ;;
+    --version) VERSION="$2"; shift 2 ;;
+    *) echo "unknown flag: $1" >&2; exit 2 ;;
+  esac
+done
+
+[ -n "$API_URL" ] || { echo "--url is required" >&2; exit 2; }
+[ -n "$TOKEN" ] || { echo "--token is required (create one: containr nodes tokens create)" >&2; exit 2; }
+API_URL="${API_URL%/}"
+API_URL="${API_URL%/api/v1}"
+API_URL="${API_URL%/api}"
+
+info() { printf '\033[1;34m==>\033[0m %s\n' "$*"; }
+err()  { printf '\033[1;31mError:\033[0m %s\n' "$*" >&2; }
+
+[ "$(id -u)" = "0" ] || { err "run as root (sudo bash -s -- --url … --token …)"; exit 1; }
+command -v docker >/dev/null 2>&1 || { err "docker not found"; exit 1; }
+command -v curl >/dev/null 2>&1 || { err "curl not found"; exit 1; }
+
+ARCH="$(uname -m)"
+case "$ARCH" in
+  x86_64|amd64) ARCH=amd64 ;;
+  aarch64|arm64) ARCH=arm64 ;;
+  *) err "unsupported architecture: $ARCH"; exit 1 ;;
+esac
+
+BIN=/usr/local/bin/containr-agent
+info "downloading containr-agent (linux/$ARCH)"
+if ! curl -fsSL "$API_URL/api/agents/download/linux-$ARCH" -o "$BIN" 2>/dev/null; then
+  info "instance has no bundled binary — trying GitHub releases"
+  REF="${VERSION:-latest}"
+  if [ "$REF" = "latest" ]; then
+    DL="https://github.com/Dvorinka/Containr/releases/latest/download/containr-agent-linux-$ARCH"
+  else
+    DL="https://github.com/Dvorinka/Containr/releases/download/$REF/containr-agent-linux-$ARCH"
+  fi
+  curl -fsSL "$DL" -o "$BIN" || { err "agent download failed"; exit 1; }
+fi
+chmod +x "$BIN"
+
+UNIT=/etc/systemd/system/containr-agent.service
+info "writing systemd unit"
+cat > "$UNIT" <<UNIT
+[Unit]
+Description=Containr node agent
+After=docker.service network-online.target
+Wants=network-online.target
+Requires=docker.service
+
+[Service]
+Environment=CONTAINR_API_URL=$API_URL
+Environment=CONTAINR_AGENT_AUTH_TOKEN=$TOKEN
+Environment=CONTAINR_AGENT_NAME=${AGENT_NAME:-$(hostname)}
+Restart=always
+RestartSec=5
+ExecStart=$BIN
+
+[Install]
+WantedBy=multi-user.target
+UNIT
+
+systemctl daemon-reload
+systemctl enable --now containr-agent
+info "agent installed and started — it should appear in Containr within ~15s"

app/backend/internal/api/audit.go

@@ -23,9 +23,67 @@ type AuditLog struct {
 	Details    string    `json:"details" db:"details"`
 	IPAddress  string    `json:"ip_address" db:"ip_address"`
 	UserAgent  string    `json:"user_agent" db:"user_agent"`
+	Severity   string    `json:"severity" db:"severity"`
+	Category   string    `json:"category" db:"category"`
+	Label      string    `json:"label" db:"label"`
 	CreatedAt  time.Time `json:"created_at" db:"created_at"`
 }
 
+// auditVerbs maps action verbs to past-tense words for feed labels.
+var auditVerbs = map[string]string{
+	"create": "created", "delete": "deleted", "update": "updated",
+	"deploy": "deployed", "clone": "cloned", "move": "moved",
+	"backup": "backed up", "restore": "restored", "revoke": "revoked",
+	"impersonate": "impersonated", "provision": "provisioned",
+	"accept": "accepted", "login": "logged in", "scale": "scaled",
+	"sleep": "put to sleep", "wake": "woke", "approve": "approved",
+	"set_admin": "admin flag changed", "provisioned": "provisioned",
+}
+
+// classifyAuditEvent derives severity/category/label for the activity feed.
+// Actions may already carry the resource prefix ("service.clone") — it is
+// stripped before matching.
+func classifyAuditEvent(resource, action string) (severity, category, label string) {
+	verb := action
+	if idx := strings.LastIndex(verb, "."); idx >= 0 {
+		verb = verb[idx+1:]
+	}
+
+	category = resource
+	switch resource {
+	case "user_invite", "invite", "github_app", "banner", "settings":
+		category = "system"
+	case "user_token", "agent_token", "registry_credential":
+		category = "security"
+	}
+
+	severity = "info"
+	switch {
+	case strings.Contains(verb, "fail"), strings.Contains(verb, "error"), strings.Contains(verb, "denied"):
+		severity = "error"
+	case strings.Contains(verb, "delete"), strings.Contains(verb, "revoke"),
+		strings.Contains(verb, "remove"), strings.Contains(verb, "disable"),
+		strings.Contains(verb, "impersonate"):
+		severity = "warning"
+	case strings.Contains(verb, "create"), strings.Contains(verb, "success"),
+		strings.Contains(verb, "complete"), strings.Contains(verb, "accept"),
+		strings.Contains(verb, "provision"), strings.Contains(verb, "clone"),
+		strings.Contains(verb, "deploy"), strings.Contains(verb, "approve"):
+		severity = "success"
+	}
+
+	past := verb
+	if v, ok := auditVerbs[verb]; ok {
+		past = v
+	}
+	resName := strings.ReplaceAll(resource, "_", " ")
+	if resName != "" {
+		resName = strings.ToUpper(resName[:1]) + resName[1:]
+	}
+	label = resName + " " + past
+	return severity, category, label
+}
+
 type AuditLogDetail struct {
 	OldValue  interface{} `json:"old_value,omitempty"`
 	NewValue  interface{} `json:"new_value,omitempty"`
@@ -42,12 +100,13 @@ func LogAudit(userID, resource, resourceID, action string, details map[string]in
 	detailsJSON, _ := json.Marshal(details)
 	resourceUUID := parseUUIDOrNil(resourceID)
 	userUUID := parseUUIDOrNil(userID)
+	severity, category, label := classifyAuditEvent(resource, action)
 
 	auditID := uuid.New().String()
 	_, err := db.Exec(
-		`INSERT INTO audit_logs (id, user_id, resource, resource_id, action, details, created_at)
+		`INSERT INTO audit_logs (id, user_id, resource, resource_id, action, details, severity, category, label, created_at)
-		 VALUES ($1, $2, $3, $4, $5, $6, $7)`,
+		 VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)`,
-		auditID, userUUID, resource, resourceUUID, action, string(detailsJSON), time.Now().UTC(),
+		auditID, userUUID, resource, resourceUUID, action, string(detailsJSON), severity, category, label, time.Now().UTC(),
 	)
 
 	if err != nil {
@@ -59,6 +118,9 @@ func LogAudit(userID, resource, resourceID, action string, details map[string]in
 func LogAuditWithRequest(c *gin.Context, resource, resourceID, action string, details map[string]interface{}) {
 	userID, _ := c.Get("user_id")
 
+	if details == nil {
+		details = map[string]interface{}{}
+	}
 	details["ip_address"] = c.ClientIP()
 	details["user_agent"] = c.GetHeader("User-Agent")
 
@@ -71,12 +133,13 @@ func LogAuditWithRequest(c *gin.Context, resource, resourceID, action string, de
 	}
 	userUUID := parseUUIDOrNil(userIDStr)
 	resourceUUID := parseUUIDOrNil(resourceID)
+	severity, category, label := classifyAuditEvent(resource, action)
 
 	auditID := uuid.New().String()
 	_, err := db.Exec(
-		`INSERT INTO audit_logs (id, user_id, resource, resource_id, action, details, ip_address, user_agent, created_at)
+		`INSERT INTO audit_logs (id, user_id, resource, resource_id, action, details, ip_address, user_agent, severity, category, label, created_at)
-		 VALUES ($1, $2, $3, $4, $5, $6::jsonb, $7, $8, $9)`,
+		 VALUES ($1, $2, $3, $4, $5, $6::jsonb, $7, $8, $9, $10, $11, $12)`,
-		auditID, userUUID, resource, resourceUUID, action, string(detailsJSON), c.ClientIP(), c.GetHeader("User-Agent"), time.Now().UTC(),
+		auditID, userUUID, resource, resourceUUID, action, string(detailsJSON), c.ClientIP(), c.GetHeader("User-Agent"), severity, category, label, time.Now().UTC(),
 	)
 
 	if err != nil {
@@ -155,6 +218,9 @@ func handleGetAuditLogs(c *gin.Context) {
 		COALESCE(a.details::text, '{}'),
 		COALESCE(a.ip_address::text, ''),
 		COALESCE(a.user_agent, ''),
+		COALESCE(a.severity, 'info'),
+		COALESCE(a.category, ''),
+		COALESCE(a.label, ''),
 		a.created_at
 		FROM audit_logs a
 		LEFT JOIN users u ON u.id = a.user_id
@@ -173,7 +239,7 @@ func handleGetAuditLogs(c *gin.Context) {
 	var logs []AuditLog
 	for rows.Next() {
 		var log AuditLog
-		err := rows.Scan(&log.ID, &log.UserID, &log.UserEmail, &log.Resource, &log.ResourceID, &log.Action, &log.Details, &log.IPAddress, &log.UserAgent, &log.CreatedAt)
+		err := rows.Scan(&log.ID, &log.UserID, &log.UserEmail, &log.Resource, &log.ResourceID, &log.Action, &log.Details, &log.IPAddress, &log.UserAgent, &log.Severity, &log.Category, &log.Label, &log.CreatedAt)
 		if err != nil {
 			continue
 		}

app/backend/internal/api/auth.go

@@ -546,6 +546,19 @@ func generateJWT(userID, email, secret string) (string, error) {
 	return token.SignedString([]byte(secret))
 }
 
+// generateImpersonationJWT mints a short-lived token acting as `userID`,
+// tagged with the admin who minted it so downstream callers can attribute
+// actions taken while impersonating.
+func generateImpersonationJWT(userID, email, actorID, secret string, expiresAt time.Time) (string, error) {
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
+		"user_id":         userID,
+		"email":           email,
+		"impersonated_by": actorID,
+		"exp":             expiresAt.Unix(),
+	})
+	return token.SignedString([]byte(secret))
+}
+
 // ValidateJWT validates a JWT token and returns the claims
 func ValidateJWT(tokenString, secret string) (jwt.MapClaims, error) {
 	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {

app/backend/internal/api/databases.go

@@ -2,6 +2,7 @@ package api
 
 import (
 	"archive/tar"
+	"containr/internal/database"
 	"containr/internal/database/sqlcdb"
 	"containr/internal/deployment"
 	"containr/internal/docker"
@@ -1868,14 +1869,22 @@ func (h *DatabaseHandler) createBackupProcess(databaseID, backupID, backupPath s
 	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Minute)
 	defer cancel()
 
+	notify := func(title, body string) {
+		if row, err := h.queries.GetDatabaseServiceByID(context.Background(), databaseID); err == nil && row.UserID != "" {
+			insertUserNotification(&database.DB{DB: h.db}, row.UserID, "backup", title, body, "database", databaseID)
+		}
+	}
+
 	if h.dockerClient == nil {
 		_ = h.setDatabaseBackupStatus(backupID, "failed", "0 B", false)
+		notify("Database backup failed", "Backup could not start: docker unavailable.")
 		return
 	}
 
 	sizeLabel, err := h.snapshotDatabaseVolume(ctx, databaseID, backupPath)
 	if err != nil {
 		_ = h.setDatabaseBackupStatus(backupID, "failed", "0 B", false)
+		notify("Database backup failed", fmt.Sprintf("Snapshot failed: %v", err))
 		return
 	}
 	if dbRow, err := h.queries.GetDatabaseServiceByID(ctx, databaseID); err == nil {
@@ -1886,6 +1895,7 @@ func (h *DatabaseHandler) createBackupProcess(databaseID, backupID, backupPath s
 		}
 	}
 	_ = h.setDatabaseBackupStatus(backupID, "completed", sizeLabel, true)
+	notify("Database backup completed", fmt.Sprintf("Backup archived (%s).", sizeLabel))
 }
 
 func (h *DatabaseHandler) restoreBackupProcess(databaseID, backupID string, backupPath string) {

app/backend/internal/api/git.go

@@ -133,7 +133,9 @@ func handleGetGitProviders(c *gin.Context) {
 }
 
 func handleGetGitHubAppInstallURL(c *gin.Context) {
-	slug := strings.TrimSpace(os.Getenv("GITHUB_APP_SLUG"))
+	db, _ := c.Get("db")
+	d, _ := db.(*database.DB)
+	slug := strings.TrimSpace(settingValue(d, settingGitHubAppSlug, "GITHUB_APP_SLUG", ""))
 	if slug == "" {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "GITHUB_APP_SLUG is not configured"})
 		return
@@ -1073,8 +1075,8 @@ func fetchBitbucketRepositories(providerAPIURL, accessToken string) ([]remoteGit
 }
 
 func getGitHubAppInstallationToken(baseURL string, installationID int64) (string, error) {
-	appID := strings.TrimSpace(os.Getenv("GITHUB_APP_ID"))
+	appID := platformSetting(settingGitHubAppID, "GITHUB_APP_ID")
-	privateKeyPEM := strings.TrimSpace(os.Getenv("GITHUB_APP_PRIVATE_KEY"))
+	privateKeyPEM := platformSetting(settingGitHubAppPrivateKey, "GITHUB_APP_PRIVATE_KEY")
 	if appID == "" || privateKeyPEM == "" {
 		return "", fmt.Errorf("GITHUB_APP_ID and GITHUB_APP_PRIVATE_KEY must be configured")
 	}

app/backend/internal/api/git_receiver.go

@@ -7,6 +7,7 @@ import (
 	"crypto/subtle"
 	"encoding/hex"
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
 	"strings"
@@ -90,11 +91,24 @@ func handleGitWebhookPush(c *gin.Context) {
 		return
 	}
 
-	if !strings.HasPrefix(payload.Ref, "refs/heads/") {
+	// Non-push events that still mean "the repo changed": fork-sync bots
+	// (sync), repository_dispatch, workflow_run completions. They carry no
+	// `ref`, so fall back to the webhook's branch filter (or the service's
+	// own git_branch via the repo match below).
+	event := c.Request.Header.Get("X-GitHub-Event")
+	if event == "" {
+		event = c.Request.Header.Get("X-Gitea-Event")
+	}
+	syncEvent := event == "sync" || event == "repository_dispatch" || event == "workflow_run"
+
+	if !strings.HasPrefix(payload.Ref, "refs/heads/") && !syncEvent {
 		c.JSON(http.StatusAccepted, gin.H{"received": true, "ignored": "not a branch push"})
 		return
 	}
 	branch := strings.TrimPrefix(payload.Ref, "refs/heads/")
+	if branch == "" {
+		branch = branchFilter
+	}
 	if branchFilter != "" && branchFilter != branch {
 		c.JSON(http.StatusAccepted, gin.H{"received": true, "ignored": "branch not watched"})
 		return
@@ -113,16 +127,40 @@ func handleGitWebhookPush(c *gin.Context) {
 		return
 	}
 
-	rows, err := db.Query(`
+	engineValue, _ := c.Get("deployment_engine")
+	engine, _ := engineValue.(*deployment.DeploymentEngine)
+
+	enqueued, err := dispatchPushToServices(c, db, engine, cloneURL, fullName, branch, commit, repoUserID)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to match services"})
+		return
+	}
+
+	c.JSON(http.StatusAccepted, gin.H{
+		"received":    true,
+		"branch":      branch,
+		"deployments": enqueued,
+	})
+}
+
+// dispatchPushToServices enqueues a deployment for every service tracking
+// the pushed repo+branch. Shared by the per-repo webhook receiver and the
+// GitHub App webhook endpoint.
+func dispatchPushToServices(c *gin.Context, db *database.DB, engine *deployment.DeploymentEngine, cloneURL, fullName, branch, commit, repoUserID string) (int, error) {
+	// Sync-style events may carry no branch — match services on repo only.
+	branchClause := "s.git_branch = $1"
+	if branch == "" {
+		branchClause = "TRUE"
+	}
+	rows, err := db.Query(fmt.Sprintf(`
 		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,
 		       s.created_at, s.updated_at
 		FROM services s
-		WHERE s.git_branch = $1 AND (s.git_repo = $2 OR s.git_repo = $3)`,
+		WHERE %s AND (s.git_repo = $2 OR s.git_repo = $3)`, branchClause),
 		branch, cloneURL, fullName)
 	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to match services"})
+		return 0, err
-		return
 	}
 	defer rows.Close()
 
@@ -134,15 +172,11 @@ func handleGitWebhookPush(c *gin.Context) {
 			&s.Environment, &s.GitRepo, &s.GitBranch, &s.BuildPath, &s.CPU, &s.Memory,
 			&s.CreatedAt, &s.UpdatedAt,
 		); err != nil {
-			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to scan service"})
+			return 0, err
-			return
 		}
 		services = append(services, s)
 	}
 
-	engineValue, _ := c.Get("deployment_engine")
-	engine, _ := engineValue.(*deployment.DeploymentEngine)
-
 	enqueued := 0
 	for _, service := range services {
 		now := time.Now()
@@ -160,9 +194,9 @@ func handleGitWebhookPush(c *gin.Context) {
 		}
 		if _, err := db.Exec(
 			`INSERT INTO deployments
-			 (id, service_id, commit_hash, status, image_name, image_tag, created_at, updated_at)
+			 (id, service_id, version, commit_hash, status, image_name, image_tag, created_at, updated_at)
-			 VALUES ($1, $2, $3, $4, $5, $6, $7, $8)`,
+			 VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)`,
-			d.ID, d.ServiceID, d.CommitHash, d.Status, d.ImageName, d.ImageTag, d.CreatedAt, d.UpdatedAt,
+			d.ID, d.ServiceID, fmt.Sprintf("v%d", now.Unix()), d.CommitHash, d.Status, d.ImageName, d.ImageTag, d.CreatedAt, d.UpdatedAt,
 		); err != nil {
 			continue
 		}
@@ -181,7 +215,11 @@ func handleGitWebhookPush(c *gin.Context) {
 		)
 		// Webhook pushes default to a clean build — stale layers are the
 		// classic silent-rollback failure (dflow convention).
-		webhookReq := CreateDeploymentRequest{CommitHash: commit, Branch: branch, Trigger: "webhook", NoCache: true}
+		branchForBuild := branch
+		if branchForBuild == "" {
+			branchForBuild = service.GitBranch
+		}
+		webhookReq := CreateDeploymentRequest{CommitHash: commit, Branch: branchForBuild, Trigger: "webhook", NoCache: true}
 		if pos := getDeployQueue(c).Enqueue(service.ID, deployqueue.Job{
 			DeploymentID: d.ID,
 			Run: func(jctx context.Context) {
@@ -199,12 +237,7 @@ func handleGitWebhookPush(c *gin.Context) {
 		}
 		enqueued++
 	}
-
+	return enqueued, nil
-	c.JSON(http.StatusAccepted, gin.H{
-		"received":    true,
-		"branch":      branch,
-		"deployments": enqueued,
-	})
 }
 
 // verifyGitWebhookSignature checks the push signature per provider:

app/backend/internal/api/github_app.go

@@ -0,0 +1,310 @@
+package api
+
+import (
+	"crypto/hmac"
+	"crypto/rand"
+	"crypto/sha256"
+	"crypto/subtle"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/deployment"
+
+	"github.com/gin-gonic/gin"
+)
+
+// GitHub App self-provisioning (manifest flow): an admin POSTs the manifest
+// to github.com/settings/apps/new, GitHub redirects back with `code`, and the
+// code is exchanged at /app-manifests/{code}/conversions for real credentials
+// stored in app_settings. Values stored there take precedence over the
+// GITHUB_APP_* env vars, so the flow removes the manual env-setup barrier.
+
+const (
+	settingGitHubAppID            = "github_app.id"
+	settingGitHubAppSlug          = "github_app.slug"
+	settingGitHubAppName          = "github_app.name"
+	settingGitHubAppClientID      = "github_app.client_id"
+	settingGitHubAppClientSecret  = "github_app.client_secret"
+	settingGitHubAppPrivateKey    = "github_app.private_key"
+	settingGitHubAppWebhookSecret = "github_app.webhook_secret"
+)
+
+// platformSetting resolves a setting row first, then env, then empty.
+func platformSetting(key, envKey string) string {
+	return strings.TrimSpace(settingValue(GetAuditDB(), key, envKey, ""))
+}
+
+func githubAppConfigured(db *database.DB) bool {
+	return strings.TrimSpace(settingValue(db, settingGitHubAppID, "GITHUB_APP_ID", "")) != "" &&
+		strings.TrimSpace(settingValue(db, settingGitHubAppPrivateKey, "GITHUB_APP_PRIVATE_KEY", "")) != ""
+}
+
+// POST /admin/git/github-app/manifest — builds the GitHub App manifest the
+// browser POSTs to github.com. Response carries the manifest as a JSON string
+// (the form submits it verbatim) plus the destination URL.
+func handleAdminGitHubAppManifest(c *gin.Context) {
+	var req struct {
+		BaseURL      string `json:"base_url" binding:"required"`
+		Name         string `json:"name"`
+		Organization string `json:"organization"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_BODY", "base_url is required")
+		return
+	}
+	base := strings.TrimSuffix(strings.TrimSpace(req.BaseURL), "/")
+	if !strings.HasPrefix(base, "https://") &&
+		!strings.HasPrefix(base, "http://localhost") &&
+		!strings.HasPrefix(base, "http://127.0.0.1") {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "base_url must be an https URL (localhost http allowed)")
+		return
+	}
+
+	stateBuf := make([]byte, 16)
+	if _, err := rand.Read(stateBuf); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to generate state")
+		return
+	}
+	state := hex.EncodeToString(stateBuf)
+
+	name := strings.TrimSpace(req.Name)
+	if name == "" {
+		db, _ := c.Get("db")
+		if d, ok := db.(*database.DB); ok {
+			name = strings.TrimSpace(settingValue(d, settingBrandProductName, "BRAND_NAME", ""))
+		}
+		if name == "" {
+			name = "Containr"
+		}
+		name = fmt.Sprintf("%s-%s", name, time.Now().UTC().Format("2006-01-02"))
+	}
+
+	callbackURL := base + "/git/github-app/callback"
+	manifest, err := json.Marshal(map[string]interface{}{
+		"name":  name,
+		"url":   base,
+		"hook_attributes": map[string]interface{}{
+			"url":    base + "/api/git/github-app/webhook",
+			"active": true,
+		},
+		"redirect_url":  callbackURL,
+		"callback_urls": []string{callbackURL},
+		"public":        false,
+		"default_permissions": map[string]string{
+			"contents":      "read",
+			"metadata":      "read",
+			"pull_requests": "write",
+		},
+		"default_events": []string{"push", "pull_request"},
+	})
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to build manifest")
+		return
+	}
+
+	org := strings.TrimSpace(req.Organization)
+	createURL := fmt.Sprintf("https://github.com/settings/apps/new?state=%s", state)
+	if org != "" {
+		createURL = fmt.Sprintf("https://github.com/organizations/%s/settings/apps/new?state=%s", org, state)
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"url":      createURL,
+		"manifest": string(manifest),
+		"state":    state,
+	})
+}
+
+// POST /admin/git/github-app/convert — exchanges the `code` GitHub appends to
+// the manifest redirect for the real app credentials, then stores them.
+func handleAdminGitHubAppConvert(c *gin.Context) {
+	var req struct {
+		Code string `json:"code" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_BODY", "code is required")
+		return
+	}
+
+	apiBase := strings.TrimSuffix(strings.TrimSpace(os.Getenv("GITHUB_APP_BASE_URL")), "/")
+	if apiBase == "" {
+		apiBase = "https://api.github.com"
+	}
+	request, err := http.NewRequest(http.MethodPost,
+		fmt.Sprintf("%s/app-manifests/%s/conversions", apiBase, strings.TrimSpace(req.Code)), nil)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to build conversion request")
+		return
+	}
+	request.Header.Set("Accept", "application/vnd.github+json")
+	request.Header.Set("X-GitHub-Api-Version", "2022-11-28")
+
+	client := &http.Client{Timeout: 15 * time.Second}
+	resp, err := client.Do(request)
+	if err != nil {
+		respondError(c, http.StatusBadGateway, "UPSTREAM", "failed to reach GitHub")
+		return
+	}
+	defer resp.Body.Close()
+	body, _ := io.ReadAll(io.LimitReader(resp.Body, 1<<20))
+	if resp.StatusCode != http.StatusCreated && resp.StatusCode != http.StatusOK {
+		respondError(c, http.StatusBadGateway, "UPSTREAM",
+			fmt.Sprintf("GitHub conversion failed (%d)", resp.StatusCode))
+		return
+	}
+
+	var app struct {
+		ID            int64  `json:"id"`
+		Slug          string `json:"slug"`
+		Name          string `json:"name"`
+		ClientID      string `json:"client_id"`
+		ClientSecret  string `json:"client_secret"`
+		PEM           string `json:"pem"`
+		WebhookSecret string `json:"webhook_secret"`
+	}
+	if err := json.Unmarshal(body, &app); err != nil || app.ID == 0 {
+		respondError(c, http.StatusBadGateway, "UPSTREAM", "invalid conversion response")
+		return
+	}
+
+	db := c.MustGet("db").(*database.DB)
+	for _, kv := range []struct {
+		key    string
+		value  string
+		secret bool
+	}{
+		{settingGitHubAppID, fmt.Sprintf("%d", app.ID), false},
+		{settingGitHubAppSlug, app.Slug, false},
+		{settingGitHubAppName, app.Name, false},
+		{settingGitHubAppClientID, app.ClientID, false},
+		{settingGitHubAppClientSecret, app.ClientSecret, true},
+		{settingGitHubAppPrivateKey, app.PEM, true},
+		{settingGitHubAppWebhookSecret, app.WebhookSecret, true},
+	} {
+		if err := setSetting(db, kv.key, kv.value, kv.secret); err != nil {
+			respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to store app credentials")
+			return
+		}
+	}
+
+	LogAuditWithRequest(c, "github_app", fmt.Sprintf("%d", app.ID), "provision",
+		map[string]interface{}{"name": app.Name, "slug": app.Slug})
+	c.JSON(http.StatusOK, gin.H{
+		"app_id": app.ID,
+		"slug":   app.Slug,
+		"name":   app.Name,
+	})
+}
+
+// GET /admin/git/github-app — provisioning status for the settings UI.
+func handleAdminGetGitHubApp(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	var stored string
+	source := "none"
+	if err := db.QueryRow(`SELECT value FROM app_settings WHERE key = $1`, settingGitHubAppID).Scan(&stored); err == nil && strings.TrimSpace(stored) != "" {
+		source = "settings"
+	} else if strings.TrimSpace(os.Getenv("GITHUB_APP_ID")) != "" {
+		source = "env"
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"configured": githubAppConfigured(db),
+		"source":     source,
+		"app_id":     settingValue(db, settingGitHubAppID, "GITHUB_APP_ID", ""),
+		"slug":       settingValue(db, settingGitHubAppSlug, "GITHUB_APP_SLUG", ""),
+		"name":       settingValue(db, settingGitHubAppName, "", ""),
+	})
+}
+
+// POST /api/git/github-app/webhook — the single App-level webhook all
+// installed repos deliver to. Verified against the provisioned webhook
+// secret, then dispatched to matching services.
+func handleGitHubAppWebhook(c *gin.Context) {
+	dbValue, exists := c.Get("db")
+	if !exists {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Database connection not available"})
+		return
+	}
+	db := dbValue.(*database.DB)
+
+	secret := strings.TrimSpace(settingValue(db, settingGitHubAppWebhookSecret, "GITHUB_APP_WEBHOOK_SECRET", ""))
+	if secret == "" {
+		c.JSON(http.StatusServiceUnavailable, gin.H{"error": "GitHub App webhook not configured"})
+		return
+	}
+
+	body, err := io.ReadAll(io.LimitReader(c.Request.Body, 4<<20))
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Failed to read payload"})
+		return
+	}
+
+	mac := hmac.New(sha256.New, []byte(secret))
+	mac.Write(body)
+	expected := mac.Sum(nil)
+	sig := strings.TrimPrefix(c.GetHeader("X-Hub-Signature-256"), "sha256=")
+	decoded, err := hex.DecodeString(sig)
+	if err != nil || len(decoded) == 0 || subtle.ConstantTimeCompare(decoded, expected) != 1 {
+		c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid signature"})
+		return
+	}
+
+	event := c.GetHeader("X-GitHub-Event")
+	if event != "push" {
+		c.JSON(http.StatusAccepted, gin.H{"received": true, "ignored": "event " + event})
+		return
+	}
+
+	var payload struct {
+		Ref        string `json:"ref"`
+		After      string `json:"after"`
+		Repository struct {
+			FullName string `json:"full_name"`
+			CloneURL string `json:"clone_url"`
+		} `json:"repository"`
+		HeadCommit struct {
+			ID string `json:"id"`
+		} `json:"head_commit"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid payload"})
+		return
+	}
+	if !strings.HasPrefix(payload.Ref, "refs/heads/") {
+		c.JSON(http.StatusAccepted, gin.H{"received": true, "ignored": "not a branch push"})
+		return
+	}
+	branch := strings.TrimPrefix(payload.Ref, "refs/heads/")
+	commit := payload.HeadCommit.ID
+	if commit == "" {
+		commit = payload.After
+	}
+
+	cloneURL := payload.Repository.CloneURL
+	fullName := payload.Repository.FullName
+	if cloneURL == "" {
+		cloneURL = fmt.Sprintf("https://github.com/%s.git", fullName)
+	}
+
+	// Services tracking an App-connected repo store either the clone URL or
+	// owner/name — match both like the per-repo receiver does.
+	engineValue, _ := c.Get("deployment_engine")
+	engine, _ := engineValue.(*deployment.DeploymentEngine)
+
+	enqueued, err := dispatchPushToServices(c, db, engine, cloneURL, fullName, branch, commit, "")
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to match services"})
+		return
+	}
+	c.JSON(http.StatusAccepted, gin.H{
+		"received":    true,
+		"branch":      branch,
+		"deployments": enqueued,
+	})
+}

app/backend/internal/api/invites.go

@@ -0,0 +1,245 @@
+package api
+
+import (
+	"crypto/rand"
+	"crypto/sha256"
+	"database/sql"
+	"encoding/hex"
+	"errors"
+	"net/http"
+	"strings"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"golang.org/x/crypto/bcrypt"
+)
+
+// Team invites: an admin creates a single-use link; the invitee registers
+// through it even while public signup is closed. Tokens are random 32-byte
+// values shared once — only their sha256 hash is stored.
+
+type inviteJSON struct {
+	ID        string     `json:"id"`
+	Email     *string    `json:"email,omitempty"`
+	ExpiresAt time.Time  `json:"expires_at"`
+	UsedAt    *time.Time `json:"used_at,omitempty"`
+	CreatedAt *time.Time `json:"created_at,omitempty"`
+}
+
+func toInviteJSON(i sqlcdb.UserInvite) inviteJSON {
+	out := inviteJSON{ID: i.ID.String(), ExpiresAt: i.ExpiresAt}
+	if i.Email.Valid && i.Email.String != "" {
+		out.Email = &i.Email.String
+	}
+	if i.UsedAt.Valid {
+		out.UsedAt = &i.UsedAt.Time
+	}
+	if i.CreatedAt.Valid {
+		out.CreatedAt = &i.CreatedAt.Time
+	}
+	return out
+}
+
+func inviteTokenHash(token string) string {
+	sum := sha256.Sum256([]byte(token))
+	return hex.EncodeToString(sum[:])
+}
+
+func generateInviteToken() (string, error) {
+	buf := make([]byte, 32)
+	if _, err := rand.Read(buf); err != nil {
+		return "", err
+	}
+	return hex.EncodeToString(buf), nil
+}
+
+// POST /admin/invites — {email?, expires_in_hours?} → {invite, token, url}
+func handleAdminCreateInvite(c *gin.Context) {
+	var req struct {
+		Email          string `json:"email"`
+		ExpiresInHours *int   `json:"expires_in_hours"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_BODY", "invalid request body")
+		return
+	}
+	ttl := 24 * 7
+	if req.ExpiresInHours != nil {
+		if *req.ExpiresInHours < 1 || *req.ExpiresInHours > 24*90 {
+			respondError(c, http.StatusBadRequest, "VALIDATION", "expires_in_hours must be 1–2160")
+			return
+		}
+		ttl = *req.ExpiresInHours
+	}
+	token, err := generateInviteToken()
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to generate token")
+		return
+	}
+	userID, _ := requireAuthenticatedUserUUID(c)
+	params := sqlcdb.CreateUserInviteParams{
+		TokenHash: inviteTokenHash(token),
+		CreatedBy: uuid.NullUUID{UUID: userID, Valid: true},
+		ExpiresAt: time.Now().UTC().Add(time.Duration(ttl) * time.Hour),
+	}
+	if email := strings.ToLower(strings.TrimSpace(req.Email)); email != "" {
+		params.Email = sql.NullString{String: email, Valid: true}
+	}
+	db := c.MustGet("db").(*database.DB)
+	invite, err := sqlcdb.New(db.DB).CreateUserInvite(c.Request.Context(), params)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to create invite")
+		return
+	}
+	c.JSON(http.StatusCreated, gin.H{
+		"invite": toInviteJSON(invite),
+		"token":  token,
+		"url":    "/auth/accept-invite?token=" + token,
+	})
+}
+
+// GET /admin/invites
+func handleAdminListInvites(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	invites, err := sqlcdb.New(db.DB).ListUserInvites(c.Request.Context())
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to list invites")
+		return
+	}
+	out := make([]inviteJSON, 0, len(invites))
+	for _, i := range invites {
+		out = append(out, toInviteJSON(i))
+	}
+	c.JSON(http.StatusOK, gin.H{"invites": out})
+}
+
+// DELETE /admin/invites/:id — revoke an unused invite.
+func handleAdminDeleteInvite(c *gin.Context) {
+	id, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_ID", "invalid invite id")
+		return
+	}
+	db := c.MustGet("db").(*database.DB)
+	if err := sqlcdb.New(db.DB).DeleteUserInvite(c.Request.Context(), id); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to delete invite")
+		return
+	}
+	c.Status(http.StatusNoContent)
+}
+
+// GET /auth/invites/:token — public. Lets the accept page validate the link
+// and pre-fill a bound email before the user commits to registering.
+func handleGetInvite(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	invite, err := sqlcdb.New(db.DB).GetUserInviteByTokenHash(c.Request.Context(), inviteTokenHash(c.Param("token")))
+	if err != nil {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "invite not found")
+		return
+	}
+	expired := time.Now().After(invite.ExpiresAt)
+	var email *string
+	if invite.Email.Valid && invite.Email.String != "" {
+		email = &invite.Email.String
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"valid":      !invite.UsedAt.Valid && !expired,
+		"used":       invite.UsedAt.Valid,
+		"expired":    expired,
+		"email":      email,
+		"expires_at": invite.ExpiresAt,
+	})
+}
+
+// POST /auth/accept-invite — {token, name, email, password}
+func handleAcceptInvite(c *gin.Context) {
+	var req struct {
+		Token    string `json:"token" binding:"required"`
+		Name     string `json:"name" binding:"required"`
+		Email    string `json:"email" binding:"required"`
+		Password string `json:"password" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_BODY", "token, name, email and password are required")
+		return
+	}
+	if len(req.Password) < 8 {
+		respondError(c, http.StatusBadRequest, "VALIDATION", "password must be at least 8 characters")
+		return
+	}
+	req.Email = strings.ToLower(strings.TrimSpace(req.Email))
+
+	db := c.MustGet("db").(*database.DB)
+	q := sqlcdb.New(db.DB)
+	invite, err := q.GetUserInviteByTokenHash(c.Request.Context(), inviteTokenHash(req.Token))
+	if err != nil {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "invite not found")
+		return
+	}
+	if invite.UsedAt.Valid {
+		respondError(c, http.StatusGone, "INVITE_USED", "invite already used")
+		return
+	}
+	if time.Now().After(invite.ExpiresAt) {
+		respondError(c, http.StatusGone, "INVITE_EXPIRED", "invite expired")
+		return
+	}
+	if invite.Email.Valid && invite.Email.String != "" && invite.Email.String != req.Email {
+		respondError(c, http.StatusForbidden, "INVITE_EMAIL_MISMATCH", "invite is bound to a different email")
+		return
+	}
+
+	var existing int
+	if err := db.QueryRow(`SELECT COUNT(*) FROM users WHERE email = $1`, req.Email).Scan(&existing); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "database error")
+		return
+	}
+	if existing > 0 {
+		respondError(c, http.StatusConflict, "CONFLICT", "user already exists")
+		return
+	}
+
+	if err := createBetterAuthUser(c, strings.TrimSpace(req.Name), req.Email, req.Password); err != nil && !errors.Is(err, errBetterAuthUserExists) {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", err.Error())
+		return
+	}
+
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(req.Password), bcrypt.DefaultCost)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to hash password")
+		return
+	}
+
+	var user User
+	err = db.QueryRow(`
+		INSERT INTO users (email, password_hash, name)
+		VALUES ($1, $2, $3)
+		RETURNING id, email, name, COALESCE(avatar_url, ''), is_admin, created_at
+	`, req.Email, string(hashedPassword), strings.TrimSpace(req.Name)).
+		Scan(&user.ID, &user.Email, &user.Name, &user.AvatarURL, &user.IsAdmin, &user.CreatedAt)
+	if err != nil {
+		respondError(c, http.StatusConflict, "CONFLICT", "user already exists")
+		return
+	}
+
+	userUUID, _ := uuid.Parse(user.ID)
+	if err := q.MarkUserInviteUsed(c.Request.Context(), sqlcdb.MarkUserInviteUsedParams{
+		ID:     invite.ID,
+		UsedBy: uuid.NullUUID{UUID: userUUID, Valid: userUUID != uuid.Nil},
+	}); err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to consume invite")
+		return
+	}
+
+	jwtSecret := c.MustGet("jwt_secret").(string)
+	token, err := generateJWT(user.ID, user.Email, jwtSecret)
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "INTERNAL", "failed to generate token")
+		return
+	}
+	c.JSON(http.StatusCreated, AuthResponse{Token: token, User: user})
+}

app/backend/internal/api/notification_producers.go

@@ -0,0 +1,238 @@
+package api
+
+// Notification producers — the emitters behind `insertUserNotification`.
+// Deployment success/failure lives in deployments.go; this file covers
+// the remaining producers from the roadmap: admin fan-out helper, the
+// agent offline/online sweep, and the upgrade-available check.
+
+import (
+	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
+	"context"
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+// Version is stamped at image build time via -ldflags "-X
+// containr/internal/api.Version=…". "dev" disables the upgrade check.
+var Version = "dev"
+
+// notifyAdmins inserts a notification for every admin user. Best-effort.
+func notifyAdmins(db *database.DB, kind, title, body, resourceType, resourceID string) {
+	if db == nil {
+		return
+	}
+	rows, err := db.Query(`SELECT id FROM users WHERE is_admin`)
+	if err != nil {
+		log.Printf("containr: notify admins lookup failed: %v", err)
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var id uuid.UUID
+		if err := rows.Scan(&id); err == nil {
+			insertUserNotification(db, id.String(), kind, title, body, resourceType, resourceID)
+		}
+	}
+}
+
+// StartAgentHealthSweep marks agents offline when their heartbeat goes
+// stale (and back online when it resumes), notifying admins on each
+// transition. Heartbeats keep the row fresh via UpdateAgentHeartbeat.
+func StartAgentHealthSweep(ctx context.Context, db *database.DB) {
+	const staleAfter = 3 * time.Minute
+	go func() {
+		ticker := time.NewTicker(time.Minute)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-ticker.C:
+				reconcileAgentHealth(db, staleAfter)
+			}
+		}
+	}()
+}
+
+type agentHealthRow struct {
+	id        string
+	name      string
+	status    string
+	stale     bool
+	autoPrune bool
+}
+
+func reconcileAgentHealth(db *database.DB, staleAfter time.Duration) {
+	cutoff := time.Now().Add(-staleAfter)
+	var agents []agentHealthRow
+	rows, err := db.Query(
+		`SELECT id, COALESCE(name, hostname, id::text), COALESCE(status, ''),
+		        COALESCE(last_heartbeat < $1, TRUE), auto_prune
+		 FROM node_agents`, cutoff)
+	if err != nil {
+		log.Printf("containr: agent health sweep: %v", err)
+		return
+	}
+	for rows.Next() {
+		var a agentHealthRow
+		if err := rows.Scan(&a.id, &a.name, &a.status, &a.stale, &a.autoPrune); err == nil {
+			agents = append(agents, a)
+		}
+	}
+	rows.Close()
+
+	for _, a := range agents {
+		switch {
+		case a.stale && a.status != "offline":
+			if _, err := db.Exec(
+				`UPDATE node_agents SET status = 'offline', updated_at = NOW() WHERE id = $1`, a.id); err != nil {
+				continue
+			}
+			notifyAdmins(db, "agent", "Node agent offline",
+				fmt.Sprintf("Agent %s missed its heartbeat for over %s.", a.name, staleAfter), "agent", a.id)
+		case !a.stale && a.status == "offline":
+			if _, err := db.Exec(
+				`UPDATE node_agents SET status = 'online', updated_at = NOW() WHERE id = $1`, a.id); err != nil {
+				continue
+			}
+			notifyAdmins(db, "agent", "Node agent back online",
+				fmt.Sprintf("Agent %s resumed heartbeating.", a.name), "agent", a.id)
+		}
+	}
+
+	scheduleAutoPrune(db, agents)
+}
+
+// scheduleAutoPrune enqueues a `prune` command once per day for agents
+// with auto_prune enabled. Disk pressure is the most common small-VPS
+// failure — this is the dflow setServerAutoCleanup analog.
+func scheduleAutoPrune(db *database.DB, agents []agentHealthRow) {
+	q := sqlcdb.New(db.DB)
+	for _, a := range agents {
+		if !a.autoPrune || a.stale {
+			continue
+		}
+		last, err := q.GetLastAgentCommandByType(context.Background(),
+			sqlcdb.GetLastAgentCommandByTypeParams{NodeAgentID: a.id, Type: "prune"})
+		if err == nil && last.CreatedAt.Valid && time.Since(last.CreatedAt.Time) < 24*time.Hour {
+			continue
+		}
+		if _, err := q.CreateCommand(context.Background(), sqlcdb.CreateCommandParams{
+			ID:          uuid.New().String(),
+			Type:        "prune",
+			NodeAgentID: a.id,
+		}); err != nil {
+			log.Printf("containr: auto-prune enqueue failed for agent %s: %v", a.id, err)
+		}
+	}
+}
+
+// StartUpgradeCheck polls GitHub for the latest release once a day and
+// notifies admins when it is newer than the running version. The last
+// notified tag is persisted in app_settings so restarts don't re-fire.
+func StartUpgradeCheck(ctx context.Context, db *database.DB, currentVersion string) {
+	if currentVersion == "" || currentVersion == "dev" {
+		return
+	}
+	go func() {
+		checkForUpgrade(db, currentVersion)
+		ticker := time.NewTicker(24 * time.Hour)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-ticker.C:
+				checkForUpgrade(db, currentVersion)
+			}
+		}
+	}()
+}
+
+func checkForUpgrade(db *database.DB, currentVersion string) {
+	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
+	defer cancel()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet,
+		"https://api.github.com/repos/Dvorinka/Containr/releases/latest", nil)
+	if err != nil {
+		return
+	}
+	req.Header.Set("Accept", "application/vnd.github+json")
+	req.Header.Set("User-Agent", "containr-upgrade-check")
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return
+	}
+	var release struct {
+		TagName string `json:"tag_name"`
+		HTMLURL string `json:"html_url"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&release); err != nil || release.TagName == "" {
+		return
+	}
+	if !semverNewer(release.TagName, currentVersion) {
+		return
+	}
+
+	var lastNotified string
+	_ = db.QueryRow(`SELECT value FROM app_settings WHERE key = 'upgrade_notified_tag'`).Scan(&lastNotified)
+	if lastNotified == release.TagName {
+		return
+	}
+	notifyAdmins(db, "upgrade", "Containr update available",
+		fmt.Sprintf("Release %s is available (running %s). %s", release.TagName, currentVersion, release.HTMLURL),
+		"release", release.TagName)
+	_, _ = db.Exec(
+		`INSERT INTO app_settings (key, value, updated_at) VALUES ('upgrade_notified_tag', $1, NOW())
+		 ON CONFLICT (key) DO UPDATE SET value = $1, updated_at = NOW()`, release.TagName)
+}
+
+// semverNewer reports whether candidate is a higher semver than current.
+// Non-semver input (e.g. "dev", commit hashes) compares false.
+func semverNewer(candidate, current string) bool {
+	parse := func(s string) ([]int, bool) {
+		s = strings.TrimPrefix(strings.TrimSpace(s), "v")
+		// Prerelease/build metadata sorts after the same base version
+		// upstream — for "is a newer release available" purposes the base
+		// comparison is what matters.
+		if j := strings.IndexAny(s, "-+"); j >= 0 {
+			s = s[:j]
+		}
+		parts := strings.Split(s, ".")
+		if len(parts) == 0 || len(parts) > 3 {
+			return nil, false
+		}
+		out := make([]int, 3)
+		for i, p := range parts {
+			n, err := strconv.Atoi(p)
+			if err != nil {
+				return nil, false
+			}
+			out[i] = n
+		}
+		return out, true
+	}
+	c, ok1 := parse(candidate)
+	cur, ok2 := parse(current)
+	if !ok1 || !ok2 {
+		return false
+	}
+	for i := 0; i < 3; i++ {
+		if c[i] != cur[i] {
+			return c[i] > cur[i]
+		}
+	}
+	return false
+}

app/backend/internal/api/notification_producers_test.go

@@ -0,0 +1,26 @@
+package api
+
+import "testing"
+
+func TestSemverNewer(t *testing.T) {
+	cases := []struct {
+		candidate, current string
+		want               bool
+	}{
+		{"v1.2.3", "v1.2.2", true},
+		{"1.3.0", "v1.2.9", true},
+		{"v2.0.0", "v1.9.9", true},
+		{"v1.2.3", "v1.2.3", false},
+		{"v1.2.0", "v1.2.3", false},
+		{"v1.10.0", "v1.9.9", true}, // numeric, not lexicographic
+		{"dev", "v1.0.0", false},
+		{"v1.0.0", "main", false},
+		{"v1.2.3-rc.1", "v1.2.2", true}, // prerelease suffix tolerated
+		{"", "v1.0.0", false},
+	}
+	for _, tc := range cases {
+		if got := semverNewer(tc.candidate, tc.current); got != tc.want {
+			t.Errorf("semverNewer(%q, %q) = %v, want %v", tc.candidate, tc.current, got, tc.want)
+		}
+	}
+}

app/backend/internal/api/projects.go

@@ -153,6 +153,7 @@ func handleCreateProject(c *gin.Context) {
 		return
 	}
 
+	LogAuditWithRequest(c, "project", projectRow.ID.String(), "project.create", map[string]interface{}{"name": req.Name})
 	c.JSON(http.StatusCreated, mapSQLCProject(projectRow))
 }
 
@@ -340,6 +341,7 @@ func handleDeleteProject(c *gin.Context) {
 		return
 	}
 
+	LogAuditWithRequest(c, "project", projectID.String(), "project.delete", nil)
 	c.JSON(http.StatusOK, gin.H{"message": "Project deleted successfully"})
 }
 

app/backend/internal/api/routes.go

@@ -106,6 +106,16 @@ 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)
 
+	// Audit retention — prunes rows past AUDIT_RETENTION_DAYS (default 90).
+	StartAuditRetention(context.Background(), db)
+
+	// Agent health — marks stale heartbeats offline, notifies admins on
+	// offline/recovery transitions.
+	StartAgentHealthSweep(context.Background(), db)
+
+	// Daily upgrade check — notifies admins when a newer release exists.
+	StartUpgradeCheck(context.Background(), db, Version)
+
 	// Initialize database handler
 	databaseHandler := NewDatabaseHandler(db.DB, dockerClient)
 
@@ -249,6 +259,10 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 	// replaces session auth. Providers POST to /api/git/webhooks/:id.
 	router.POST("/api/git/webhooks/:id", handleGitWebhookPush)
 
+	// GitHub App-level webhook: installed repos deliver to this single
+	// endpoint, verified against the provisioned webhook secret.
+	router.POST("/api/git/github-app/webhook", handleGitHubAppWebhook)
+
 	v1 := router.Group("/api/v1")
 	{
 		// Public routes (no authentication required)
@@ -260,6 +274,11 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			public.GET("/maintenance", handleMaintenancePage)
 			public.GET("/branding", handleGetBranding)
 
+			// Invite accept flow — validates the link, then registers
+			// even while public signup is closed.
+			public.GET("/auth/invites/:token", handleGetInvite)
+			public.POST("/auth/accept-invite", handleAcceptInvite)
+
 			// Wake callback for sleep-mode placeholders. Unauthenticated but
 			// non-destructive: it only reconciles the service back to running.
 			public.Any("/internal/wake/:id", handleServiceWake)
@@ -336,6 +355,8 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 
 			// Cross-cutting ops view — active/queued/failed work
 			authed.GET("/operations", handleGetOperations)
+			authed.GET("/activity", handleGetActivity)
+			authed.GET("/projects/:id/activity", handleGetProjectActivity)
 
 			// Instance announcements shown to all signed-in users
 			authed.GET("/banners/active", handleListActiveBanners)
@@ -374,6 +395,9 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			authed.POST("/deployments/:id/rollback", handleRollbackDeployment)
 			authed.POST("/deployments/:id/cancel", handleCancelDeployment)
 
+			// Interactive terminal — WebSocket → docker exec pty.
+			authed.GET("/services/:id/terminal", handleServiceTerminal)
+
 			// Environment variables — secrets, owner/admin only.
 			authed.GET("/services/:id/variables", handleGetVariables)
 			authed.PUT("/services/:id/variables", handleUpdateVariables)
@@ -472,6 +496,7 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			admin.GET("/admin/overview", handleAdminOverview)
 			admin.GET("/admin/users", handleAdminListUsers)
 			admin.PATCH("/admin/users/:id", handleAdminSetUserAdmin)
+			admin.POST("/admin/users/:id/impersonate", handleAdminImpersonateUser)
 			admin.PATCH("/admin/projects/:id", handleAdminSetProjectApproval)
 
 			admin.POST("/users", handleCreateUser)
@@ -495,6 +520,16 @@ func SetupRoutes(router *gin.Engine, db *database.DB, redis *database.Redis, cfg
 			admin.POST("/admin/banners", handleAdminCreateBanner)
 			admin.PATCH("/admin/banners/:id", handleAdminUpdateBanner)
 			admin.DELETE("/admin/banners/:id", handleAdminDeleteBanner)
+
+			// GitHub App self-provisioning (manifest flow)
+			admin.GET("/admin/git/github-app", handleAdminGetGitHubApp)
+			admin.POST("/admin/git/github-app/manifest", handleAdminGitHubAppManifest)
+			admin.POST("/admin/git/github-app/convert", handleAdminGitHubAppConvert)
+
+			// Team invites — single-use registration links
+			admin.GET("/admin/invites", handleAdminListInvites)
+			admin.POST("/admin/invites", handleAdminCreateInvite)
+			admin.DELETE("/admin/invites/:id", handleAdminDeleteInvite)
 			admin.GET("/audit-logs", handleGetAuditLogs)
 			admin.GET("/audit-logs/:resource/:id", handleGetResourceAuditLogs)
 

app/backend/internal/api/security.go

@@ -29,9 +29,27 @@ type SecurityHandler struct {
 func NewSecurityHandler(db *database.DB, encryptionKey string) *SecurityHandler {
 	encryptionManager, _ := security.NewEncryptionManager(encryptionKey)
 
+	scanner := security.NewScanner(db)
+	// Notify the project owner when a background scan completes — criticals
+	// earn a distinct title so they stand out in the notification list.
+	scanner.OnScanComplete = func(scan *security.SecurityScan) {
+		var ownerID string
+		if err := db.QueryRow(`SELECT owner_id::text FROM projects WHERE id = $1`, scan.ProjectID).Scan(&ownerID); err != nil || ownerID == "" {
+			return
+		}
+		title := "Security scan completed"
+		if scan.Summary.Critical > 0 || scan.Summary.High > 0 {
+			title = "Security scan found issues"
+		}
+		insertUserNotification(db, ownerID, "security", title,
+			fmt.Sprintf("%s scan finished: %d critical, %d high, %d total findings (score %d/100).",
+				scan.ScanType, scan.Summary.Critical, scan.Summary.High, scan.Summary.Total, scan.Summary.Score),
+			"project", scan.ProjectID)
+	}
+
 	return &SecurityHandler{
 		db:                   db,
-		scanner:              security.NewScanner(db),
+		scanner:              scanner,
 		complianceManager:    security.NewComplianceManager(db),
 		encryptionManager:    encryptionManager,
 		dataRetentionManager: security.NewDataRetentionManager(encryptionManager),

app/backend/internal/api/terminal.go

@@ -0,0 +1,212 @@
+package api
+
+import (
+	"context"
+	"encoding/json"
+	"io"
+	"log"
+	"net/http"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	"containr/internal/database"
+	"containr/internal/docker"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"github.com/gorilla/websocket"
+)
+
+// Interactive terminal: a WebSocket bridged to a `docker exec` pty in the
+// service's container. Protocol is JSON text frames both ways:
+//   client → server: {"type":"stdin","data":"..."} | {"type":"resize","cols":N,"rows":N}
+//   server → client: {"type":"stdout","data":"..."} | {"type":"exit","code":N} | {"type":"error","message":"..."}
+// Shell preference: $SHELL, then bash, then sh.
+
+type terminalFrame struct {
+	Type    string `json:"type"`
+	Data    string `json:"data,omitempty"`
+	Cols    uint   `json:"cols,omitempty"`
+	Rows    uint   `json:"rows,omitempty"`
+	Code    int    `json:"code,omitempty"`
+	Message string `json:"message,omitempty"`
+}
+
+func handleServiceTerminal(c *gin.Context) {
+	db := c.MustGet("db").(*database.DB)
+	serviceID, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		respondError(c, http.StatusBadRequest, "INVALID_ID", "invalid service id")
+		return
+	}
+	projectID, found := serviceProjectID(db, serviceID)
+	if !found {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "service not found")
+		return
+	}
+	if _, allowed := projectManageAccess(c, db, projectID); !allowed {
+		respondError(c, http.StatusNotFound, "NOT_FOUND", "service not found")
+		return
+	}
+	dockerClient, _ := c.Get("docker_client")
+	client, ok := dockerClient.(*docker.Client)
+	if !ok || client == nil {
+		respondError(c, http.StatusServiceUnavailable, "DOCKER_UNAVAILABLE", "Docker is not configured")
+		return
+	}
+
+	ctx := c.Request.Context()
+	containers, err := client.ListContainersFiltered(ctx, filters.NewArgs(
+		filters.Arg("label", "containr.service="+serviceID.String()),
+	), false)
+	if err != nil || len(containers) == 0 {
+		respondError(c, http.StatusConflict, "NO_CONTAINER", "service has no running container")
+		return
+	}
+	// Prefer a running container. With several matches, deterministically
+	// pick the first `containr-<service>-<n>` replica by name — that is the
+	// actual workload naming; auxiliary containers get ignored.
+	target := ""
+	sort.Slice(containers, func(i, j int) bool { return containers[i].Names[0] < containers[j].Names[0] })
+	for _, ctr := range containers {
+		if ctr.State == "running" && strings.HasPrefix(ctr.Names[0], "/containr-") {
+			target = ctr.ID
+			break
+		}
+	}
+	if target == "" {
+		for _, ctr := range containers {
+			if ctr.State == "running" {
+				target = ctr.ID
+				break
+			}
+		}
+	}
+	if target == "" {
+		target = containers[0].ID
+	}
+
+	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
+	if err != nil {
+		return
+	}
+	defer conn.Close()
+
+	send := func(f terminalFrame) bool {
+		return conn.WriteJSON(f) == nil
+	}
+
+	// Pick a shell that actually exists — distroless images may have none.
+	// `command -v` can't probe without a shell, so start each candidate and
+	// watch for the OCI "no such file" failure.
+	var stream types.HijackedResponse
+	var execID string
+	attached := false
+	for _, candidate := range []string{"/bin/bash", "/bin/sh", "sh"} {
+		exec, err := client.ExecCreate(ctx, target, docker.ExecConfig{
+			Cmd:          []string{candidate},
+			AttachStdin:  true,
+			AttachStdout: true,
+			AttachStderr: true,
+			Tty:          true,
+			Env:          []string{"TERM=xterm-256color", "COLORTERM=truecolor"},
+		})
+		if err != nil {
+			continue
+		}
+		s, err := client.ExecAttach(ctx, exec.ID)
+		if err != nil {
+			continue
+		}
+		if execStartFailed(ctx, client, exec.ID, s) {
+			s.Close()
+			continue
+		}
+		stream, execID, attached = s, exec.ID, true
+		break
+	}
+	if !attached {
+		send(terminalFrame{Type: "error", Message: "no shell available in this container image"})
+		return
+	}
+	defer stream.Close()
+
+	// The client sends a resize frame with its real size right after
+	// connecting; start at a sane default meanwhile.
+	_ = client.ExecResize(ctx, execID, 80, 24)
+
+	var wsWrite sync.Mutex
+	writeJSON := func(f terminalFrame) {
+		wsWrite.Lock()
+		defer wsWrite.Unlock()
+		_ = conn.WriteJSON(f)
+	}
+
+	// Container → client.
+	go func() {
+		buf := make([]byte, 8192)
+		for {
+			n, err := stream.Reader.Read(buf)
+			if n > 0 {
+				writeJSON(terminalFrame{Type: "stdout", Data: string(buf[:n])})
+			}
+			if err != nil {
+				if err != io.EOF {
+					log.Printf("terminal: exec stream ended: %v", err)
+				}
+				inspect, ierr := client.ExecInspect(context.Background(), execID)
+				code := 0
+				if ierr == nil {
+					code = inspect.ExitCode
+				}
+				writeJSON(terminalFrame{Type: "exit", Code: code})
+				_ = conn.WriteControl(websocket.CloseMessage,
+					websocket.FormatCloseMessage(websocket.CloseNormalClosure, "session ended"),
+					time.Now().Add(time.Second))
+				return
+			}
+		}
+	}()
+
+	// Client → container.
+	for {
+		_, raw, err := conn.ReadMessage()
+		if err != nil {
+			return
+		}
+		var f terminalFrame
+		if err := json.Unmarshal(raw, &f); err != nil {
+			continue
+		}
+		switch f.Type {
+		case "stdin":
+			if _, err := stream.Conn.Write([]byte(f.Data)); err != nil {
+				return
+			}
+		case "resize":
+			_ = client.ExecResize(ctx, execID, f.Cols, f.Rows)
+		case "ping":
+			writeJSON(terminalFrame{Type: "pong"})
+		}
+	}
+}
+
+// execStartFailed reports whether an attached exec failed to launch
+// (missing binary → non-zero exit, not running). The OCI failure takes a
+// moment to surface, so a short grace period elapses before judging.
+func execStartFailed(ctx context.Context, client *docker.Client, execID string, _ types.HijackedResponse) bool {
+	select {
+	case <-ctx.Done():
+		return true
+	case <-time.After(500 * time.Millisecond):
+	}
+	inspect, err := client.ExecInspect(ctx, execID)
+	if err != nil {
+		return false
+	}
+	return !inspect.Running && inspect.ExitCode != 0
+}

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

@@ -0,0 +1,67 @@
+package commands
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	activitySeverity string
+	activityCategory string
+	activityResource string
+	activityProject  string
+	activityLimit    int
+)
+
+// ActivityCmd shows the enriched activity feed (audit events with
+// severity/category/label).
+var ActivityCmd = &cobra.Command{
+	Use:   "activity",
+	Short: "Activity feed — enriched audit events",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		params := []string{fmt.Sprintf("limit=%d", activityLimit)}
+		if activitySeverity != "" {
+			params = append(params, "severity="+activitySeverity)
+		}
+		if activityCategory != "" {
+			params = append(params, "category="+activityCategory)
+		}
+		if activityResource != "" {
+			params = append(params, "resource="+activityResource)
+		}
+		if activityProject != "" {
+			params = append(params, "project_id="+activityProject)
+		}
+		data, err := c.Do("GET", "/activity?"+strings.Join(params, "&"), nil)
+		if err != nil {
+			return err
+		}
+		items, err := unwrapList(data, "activity")
+		if err != nil {
+			return err
+		}
+		rows := make([][]string, 0, len(items))
+		for _, e := range items {
+			rows = append(rows, []string{
+				str(e, "severity"), str(e, "category"), str(e, "label"),
+				str(e, "user_email"), relTime(e, "created_at"),
+			})
+		}
+		printRows(data, []string{"SEVERITY", "CATEGORY", "EVENT", "ACTOR", "WHEN"}, rows)
+		return nil
+	},
+}
+
+func init() {
+	ActivityCmd.Flags().StringVar(&activitySeverity, "severity", "", "filter: info|success|warning|error")
+	ActivityCmd.Flags().StringVar(&activityCategory, "category", "", "filter by category")
+	ActivityCmd.Flags().StringVar(&activityResource, "resource", "", "filter by resource type")
+	ActivityCmd.Flags().StringVar(&activityProject, "project", "", "filter by project id")
+	ActivityCmd.Flags().IntVar(&activityLimit, "limit", 50, "max events")
+}

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

@@ -56,6 +56,84 @@ var adminUsersCmd = &cobra.Command{
 	},
 }
 
+var adminImpersonateCmd = &cobra.Command{
+	Use:   "impersonate <user-id>",
+	Short: "Mint a 15-minute token acting as a user (audit-logged)",
+	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", "/admin/users/"+args[0]+"/impersonate", map[string]interface{}{})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		fmt.Fprintln(cmd.ErrOrStderr(), "\nUse it with: CONTAINR_TOKEN=<token> containr <command>")
+		return nil
+	},
+}
+
+var adminGitHubAppCmd = &cobra.Command{
+	Use:   "github-app",
+	Short: "GitHub App self-provisioning",
+}
+
+var adminGitHubAppStatusCmd = &cobra.Command{
+	Use:   "status",
+	Short: "Show GitHub App provisioning status",
+	RunE:  simpleGet("/admin/git/github-app"),
+}
+
+var adminGitHubAppManifestCmd = &cobra.Command{
+	Use:   "manifest",
+	Short: "Build the manifest to create the instance GitHub App",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		req := map[string]interface{}{"base_url": ghAppBaseURL}
+		if ghAppOrg != "" {
+			req["organization"] = ghAppOrg
+		}
+		if ghAppName != "" {
+			req["name"] = ghAppName
+		}
+		data, err := c.Do("POST", "/admin/git/github-app/manifest", req)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var adminGitHubAppConvertCmd = &cobra.Command{
+	Use:   "convert <code>",
+	Short: "Exchange the manifest callback code for app credentials",
+	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", "/admin/git/github-app/convert", map[string]interface{}{"code": args[0]})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var (
+	ghAppBaseURL string
+	ghAppOrg     string
+	ghAppName    string
+)
+
 var adminSettingsCmd = &cobra.Command{
 	Use:   "settings",
 	Short: "Show platform settings",
@@ -353,7 +431,13 @@ func init() {
 	securityScanCmd.Flags().String("type", "configuration", "dependency|configuration|comprehensive")
 	securityScanCmd.Flags().String("service", "", "limit scan to one service")
 
-	AdminCmd.AddCommand(adminOverviewCmd, adminUsersCmd, adminSettingsCmd, adminAuditCmd)
+	adminGitHubAppManifestCmd.Flags().StringVar(&ghAppBaseURL, "base-url", "", "public base URL of this instance (required)")
+	adminGitHubAppManifestCmd.Flags().StringVar(&ghAppOrg, "org", "", "create the app under this organization")
+	adminGitHubAppManifestCmd.Flags().StringVar(&ghAppName, "name", "", "app name (defaults to product name + date)")
+	adminGitHubAppManifestCmd.MarkFlagRequired("base-url")
+
+	adminGitHubAppCmd.AddCommand(adminGitHubAppStatusCmd, adminGitHubAppManifestCmd, adminGitHubAppConvertCmd)
+	AdminCmd.AddCommand(adminOverviewCmd, adminUsersCmd, adminSettingsCmd, adminAuditCmd, adminImpersonateCmd, adminGitHubAppCmd)
 	GatewayCmd.AddCommand(gatewayServicesCmd, gatewayKeysCmd, gatewayAnalyticsCmd)
 	HACmd.AddCommand(haStatusCmd, haAlertsCmd, haHealthCmd, haPoliciesCmd, haEnableCmd, haDisableCmd, haFailoverCmd)
 	ScalingCmd.AddCommand(scalingStatusCmd, scalingPoliciesCmd, scalingServicesCmd, scalingScaleCmd)

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

@@ -0,0 +1,113 @@
+package commands
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+	"time"
+
+	"github.com/gorilla/websocket"
+	"github.com/spf13/cobra"
+	"golang.org/x/term"
+)
+
+// ShellCmd opens an interactive shell inside a service's running container.
+var ShellCmd = &cobra.Command{
+	Use:   "shell <service-id>",
+	Short: "Interactive shell inside the service container",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		serviceID := args[0]
+		cli, err := client()
+		if err != nil {
+			return err
+		}
+		base := strings.TrimRight(cli.BaseURL, "/")
+		wsURL := strings.Replace(base, "http", "ws", 1) + "/services/" + serviceID + "/terminal"
+
+		header := http.Header{}
+		header.Set("Authorization", "Bearer "+cli.Token)
+		conn, _, err := websocket.DefaultDialer.Dial(wsURL, header)
+		if err != nil {
+			return fmt.Errorf("terminal: %w", err)
+		}
+		defer conn.Close()
+
+		fd := int(os.Stdin.Fd())
+		raw := term.IsTerminal(fd)
+		var oldState *term.State
+		if raw {
+			oldState, err = term.MakeRaw(fd)
+			if err == nil {
+				defer term.Restore(fd, oldState)
+			}
+			if w, h, err := term.GetSize(fd); err == nil {
+				_ = conn.WriteJSON(map[string]interface{}{"type": "resize", "cols": w, "rows": h})
+			}
+			// Forward SIGWINCH resizes.
+			sigCh := make(chan os.Signal, 1)
+			signal.Notify(sigCh, syscall.SIGWINCH)
+			defer signal.Stop(sigCh)
+			go func() {
+				for range sigCh {
+					if w, h, err := term.GetSize(fd); err == nil {
+						_ = conn.WriteJSON(map[string]interface{}{"type": "resize", "cols": w, "rows": h})
+					}
+				}
+			}()
+		}
+
+		done := make(chan struct{})
+		// stdin → ws
+		go func() {
+			buf := make([]byte, 4096)
+			for {
+				n, err := os.Stdin.Read(buf)
+				if n > 0 {
+					if werr := conn.WriteJSON(map[string]interface{}{
+						"type": "stdin", "data": string(buf[:n]),
+					}); werr != nil {
+						return
+					}
+				}
+				if err != nil {
+					return
+				}
+			}
+		}()
+		// ws → stdout
+		go func() {
+			defer close(done)
+			for {
+				var frame struct {
+					Type    string `json:"type"`
+					Data    string `json:"data"`
+					Code    int    `json:"code"`
+					Message string `json:"message"`
+				}
+				if err := conn.ReadJSON(&frame); err != nil {
+					return
+				}
+				switch frame.Type {
+				case "stdout":
+					_, _ = os.Stdout.WriteString(frame.Data)
+				case "exit":
+					fmt.Fprintf(os.Stderr, "\r\n[session ended — exit %d]\r\n", frame.Code)
+					return
+				case "error":
+					fmt.Fprintf(os.Stderr, "\r\nerror: %s\r\n", frame.Message)
+					return
+				}
+			}
+		}()
+
+		select {
+		case <-done:
+		case <-time.After(24 * time.Hour):
+		}
+		return nil
+	},
+}

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

@@ -0,0 +1,92 @@
+package commands
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var inviteEmail string
+var inviteTTL int
+
+// InvitesCmd manages team invite links (admin).
+var InvitesCmd = &cobra.Command{
+	Use:   "invites",
+	Short: "Manage team invite links (admin)",
+}
+
+var inviteListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List invites",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("GET", "/admin/invites", nil)
+		if err != nil {
+			return err
+		}
+		items, err := unwrapList(data, "invites")
+		if err != nil {
+			return err
+		}
+		rows := make([][]string, 0, len(items))
+		for _, i := range items {
+			state := "open"
+			if _, used := i["used_at"]; used && i["used_at"] != nil {
+				state = "used"
+			}
+			rows = append(rows, []string{
+				str(i, "id"), str(i, "email"), str(i, "expires_at"), state,
+			})
+		}
+		printRows(data, []string{"ID", "EMAIL", "EXPIRES", "STATE"}, rows)
+		return nil
+	},
+}
+
+var inviteCreateCmd = &cobra.Command{
+	Use:   "create",
+	Short: "Create an invite link (--email to bind, --hours for TTL)",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		req := map[string]interface{}{}
+		if cmd.Flags().Changed("email") {
+			req["email"] = inviteEmail
+		}
+		if cmd.Flags().Changed("hours") {
+			req["expires_in_hours"] = inviteTTL
+		}
+		data, err := c.Do("POST", "/admin/invites", req)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var inviteRevokeCmd = &cobra.Command{
+	Use:   "revoke <id>",
+	Short: "Revoke an invite",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		if !Confirm("Revoke invite " + 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", "/admin/invites/"+args[0], nil)
+		return err
+	},
+}
+
+func init() {
+	inviteCreateCmd.Flags().StringVar(&inviteEmail, "email", "", "bind invite to this email")
+	inviteCreateCmd.Flags().IntVar(&inviteTTL, "hours", 168, "invite lifetime in hours (1-2160)")
+	InvitesCmd.AddCommand(inviteListCmd, inviteCreateCmd, inviteRevokeCmd)
+}

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

@@ -81,6 +81,76 @@ var nodesDeleteCmd = &cobra.Command{
 	},
 }
 
+var nodesUpdateCmd = &cobra.Command{
+	Use:   "update <id>",
+	Short: "Update a node agent (--name, --auto-prune)",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		body := map[string]interface{}{}
+		if cmd.Flags().Changed("name") {
+			body["name"], _ = cmd.Flags().GetString("name")
+		}
+		if cmd.Flags().Changed("auto-prune") {
+			body["auto_prune"], _ = cmd.Flags().GetBool("auto-prune")
+		}
+		if len(body) == 0 {
+			return &APIError{Message: "nothing to update — pass --name or --auto-prune", ExitCode: ExitError}
+		}
+		data, err := c.Do("PUT", "/agents/"+args[0], body)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var nodesPruneCmd = &cobra.Command{
+	Use:   "prune <id>",
+	Short: "Enqueue a bounded docker system prune on a node",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		volumes, _ := cmd.Flags().GetBool("volumes")
+		if volumes && !Confirm("Prune INCLUDING volumes? This can delete database data.") {
+			return &APIError{Message: "aborted (pass --yes to skip confirmation)", ExitCode: ExitError}
+		}
+		until, _ := cmd.Flags().GetString("until")
+		data, err := c.Do("POST", "/agents/"+args[0]+"/prune",
+			map[string]interface{}{"until": until, "volumes": volumes})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var nodesCommandsCmd = &cobra.Command{
+	Use:   "commands <id>",
+	Short: "List recent commands sent to a node agent",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("GET", "/agents/"+args[0]+"/commands", nil)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
 // Agent tokens (cagt_) onboard new nodes.
 var nodeTokensCmd = &cobra.Command{
 	Use:   "tokens",
@@ -145,6 +215,10 @@ var nodeTokensRevokeCmd = &cobra.Command{
 }
 
 func init() {
+	nodesUpdateCmd.Flags().String("name", "", "node display name")
+	nodesUpdateCmd.Flags().Bool("auto-prune", false, "enqueue a daily bounded docker prune")
+	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)
-	NodesCmd.AddCommand(nodesListCmd, nodesGetCmd, nodesDeleteCmd, nodeTokensCmd)
+	NodesCmd.AddCommand(nodesListCmd, nodesGetCmd, nodesUpdateCmd, nodesPruneCmd, nodesCommandsCmd, nodesDeleteCmd, nodeTokensCmd)
 }

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

@@ -0,0 +1,214 @@
+package commands
+
+// SSH node bootstrap — one SSH session installs the agent (binary +
+// systemd + enroll token), then SSH is never needed again. SSH keys
+// stay client-side; the server only sees the resulting agent.
+
+import (
+	"errors"
+	"fmt"
+	"net"
+	"os"
+	"os/user"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/spf13/cobra"
+	"golang.org/x/crypto/ssh"
+	"golang.org/x/crypto/ssh/agent"
+	"golang.org/x/term"
+)
+
+var (
+	nodeSSHKey   string
+	nodeSSHName  string
+	nodeSSHPrint bool
+)
+
+var nodesAddCmd = &cobra.Command{
+	Use:   "add <[user@]host[:port]>",
+	Short: "Bootstrap a node agent over SSH (one session, then closed)",
+	Long: `Installs the containr agent on a remote host:
+
+  1. mints a single-use enroll token via the API
+  2. SSHes in (agent socket, --key, or default key files)
+  3. runs the instance's install script remotely
+  4. closes the session — the agent heartbeats outbound from then on
+
+Use --print to skip SSH and emit the remote one-liner for manual runs.`,
+	Args: cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+
+		// Mint the enroll token first — SSH failures then don't leave
+		// partial state on the remote.
+		body := map[string]interface{}{"label": "bootstrap"}
+		if nodeSSHName != "" {
+			body["label"] = "bootstrap:" + nodeSSHName
+		}
+		tokenData, err := c.Do("POST", "/agent-tokens", body)
+		if err != nil {
+			return err
+		}
+		tokenObj, err := unwrapObject(tokenData, "token")
+		if err != nil {
+			return err
+		}
+		token := str(tokenObj, "token")
+		if token == "" {
+			return &APIError{Message: "enroll token missing from response", ExitCode: ExitError}
+		}
+
+		// Agent bootstrap endpoints live at /api/agents (no /v1) — strip
+		// the API version suffix off the client base.
+		apiRoot := strings.TrimSuffix(c.BaseURL, "/api/v1")
+		installCmd := fmt.Sprintf(
+			`curl -fsSL %q | bash -s -- --url %q --token %q --name %q`,
+			apiRoot+"/api/agents/install.sh", apiRoot, token, firstNonEmptyStr(nodeSSHName, nodeSSHTarget(args[0]).host),
+		)
+
+		if nodeSSHPrint {
+			fmt.Println(installCmd)
+			return nil
+		}
+
+		target := nodeSSHTarget(args[0])
+		if err := sshBootstrap(target, installCmd); err != nil {
+			return err
+		}
+		fmt.Printf("agent installing on %s — it should appear in `containr nodes list` within ~15s\n", target.host)
+		return nil
+	},
+}
+
+type sshTarget struct {
+	user string
+	host string
+	port string
+}
+
+func nodeSSHTarget(raw string) sshTarget {
+	t := sshTarget{port: "22"}
+	rest := raw
+	if at := strings.LastIndex(rest, "@"); at >= 0 {
+		t.user = rest[:at]
+		rest = rest[at+1:]
+	}
+	if colon := strings.LastIndex(rest, ":"); colon >= 0 && !strings.Contains(rest, "]") {
+		t.host, t.port = rest[:colon], rest[colon+1:]
+	} else {
+		t.host = rest
+	}
+	if t.user == "" {
+		if u, err := user.Current(); err == nil {
+			t.user = u.Username
+		}
+	}
+	return t
+}
+
+func sshAuthMethods(keyPath string) []ssh.AuthMethod {
+	var methods []ssh.AuthMethod
+
+	// ssh-agent first — matches how people actually manage keys.
+	if sock := os.Getenv("SSH_AUTH_SOCK"); sock != "" {
+		if conn, err := net.Dial("unix", sock); err == nil {
+			defer conn.Close()
+			methods = append(methods, ssh.PublicKeysCallback(agent.NewClient(conn).Signers))
+		}
+	}
+
+	var keyFiles []string
+	if keyPath != "" {
+		keyFiles = []string{keyPath}
+	} else if home, err := os.UserHomeDir(); err == nil {
+		for _, name := range []string{"id_ed25519", "id_rsa", "id_ecdsa"} {
+			p := filepath.Join(home, ".ssh", name)
+			if _, err := os.Stat(p); err == nil {
+				keyFiles = append(keyFiles, p)
+			}
+		}
+	}
+	for _, p := range keyFiles {
+		if signer, err := sshPrivateKey(p); err == nil {
+			methods = append(methods, ssh.PublicKeys(signer))
+		}
+	}
+	return methods
+}
+
+func sshPrivateKey(path string) (ssh.Signer, error) {
+	pem, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	signer, err := ssh.ParsePrivateKey(pem)
+	if err != nil {
+		var missing *ssh.PassphraseMissingError
+		if errors.As(err, &missing) {
+			fmt.Fprintf(os.Stderr, "passphrase for %s: ", path)
+			pass, readErr := term.ReadPassword(int(os.Stdin.Fd()))
+			fmt.Fprintln(os.Stderr)
+			if readErr != nil {
+				return nil, readErr
+			}
+			return ssh.ParsePrivateKeyWithPassphrase(pem, pass)
+		}
+		return nil, err
+	}
+	return signer, nil
+}
+
+func sshBootstrap(t sshTarget, remoteCmd string) error {
+	config := &ssh.ClientConfig{
+		User:            t.user,
+		Auth:            sshAuthMethods(nodeSSHKey),
+		HostKeyCallback: ssh.InsecureIgnoreHostKey(), // jarvis: TOFU would be better; ssh_known_hosts parsing is the upgrade path
+		Timeout:         15 * time.Second,
+	}
+	if len(config.Auth) == 0 {
+		return &APIError{Message: "no SSH auth methods (ssh-agent empty, no usable keys)", ExitCode: ExitError}
+	}
+
+	conn, err := ssh.Dial("tcp", net.JoinHostPort(t.host, t.port), config)
+	if err != nil {
+		return &APIError{Message: fmt.Sprintf("ssh connect: %v", err), ExitCode: ExitError}
+	}
+	defer conn.Close()
+
+	session, err := conn.NewSession()
+	if err != nil {
+		return err
+	}
+	defer session.Close()
+	session.Stdout = os.Stdout
+	session.Stderr = os.Stderr
+
+	// Root shells run directly; otherwise escalate via sudo. NOPASSWD
+	// sudo is assumed — a password prompt here means the operator should
+	// use --print and run the command themselves.
+	if t.user == "root" {
+		return session.Run(remoteCmd)
+	}
+	return session.Run("sudo -n " + remoteCmd)
+}
+
+func firstNonEmptyStr(values ...string) string {
+	for _, v := range values {
+		if v != "" {
+			return v
+		}
+	}
+	return ""
+}
+
+func init() {
+	nodesAddCmd.Flags().StringVar(&nodeSSHKey, "key", "", "SSH private key path (defaults: agent, ~/.ssh/id_*)")
+	nodesAddCmd.Flags().StringVar(&nodeSSHName, "name", "", "node display name (defaults to remote hostname)")
+	nodesAddCmd.Flags().BoolVar(&nodeSSHPrint, "print", false, "print the remote install command instead of running SSH")
+	NodesCmd.AddCommand(nodesAddCmd)
+}

app/backend/internal/cli/root.go

@@ -89,7 +89,10 @@ func init() {
 	rootCmd.AddCommand(commands.NotificationsCmd)
 	rootCmd.AddCommand(commands.WebhooksCmd)
 	rootCmd.AddCommand(commands.OperationsCmd)
+	rootCmd.AddCommand(commands.ActivityCmd)
+	rootCmd.AddCommand(commands.ShellCmd)
 	rootCmd.AddCommand(commands.BannersCmd)
+	rootCmd.AddCommand(commands.InvitesCmd)
 	rootCmd.AddCommand(commands.UpCmd)
 }
 

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

@@ -63,7 +63,7 @@ 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
+RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune
 `
 
 type CreateAgentParams struct {
@@ -109,6 +109,7 @@ func (q *Queries) CreateAgent(ctx context.Context, arg CreateAgentParams) (NodeA
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }
@@ -229,7 +230,7 @@ func (q *Queries) DeleteAgent(ctx context.Context, id string) error {
 }
 
 const getAgent = `-- name: GetAgent :one
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata 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 FROM node_agents WHERE id = $1
 `
 
 func (q *Queries) GetAgent(ctx context.Context, id string) (NodeAgent, error) {
@@ -249,12 +250,13 @@ func (q *Queries) GetAgent(ctx context.Context, id string) (NodeAgent, error) {
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	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 FROM node_agents
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune FROM node_agents
 WHERE hostname = $1 AND ip_address = $2
 LIMIT 1
 `
@@ -281,6 +283,7 @@ func (q *Queries) GetAgentByHostAndIP(ctx context.Context, arg GetAgentByHostAnd
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }
@@ -378,6 +381,36 @@ func (q *Queries) GetContainerForAgent(ctx context.Context, arg GetContainerForA
 	return i, err
 }
 
+const getLastAgentCommandByType = `-- name: GetLastAgentCommandByType :one
+SELECT id, type, node_agent_id, container_id, payload, status, result, error, created_at, updated_at, completed_at FROM agent_commands
+WHERE node_agent_id = $1 AND type = $2
+ORDER BY created_at DESC LIMIT 1
+`
+
+type GetLastAgentCommandByTypeParams struct {
+	NodeAgentID string `json:"node_agent_id"`
+	Type        string `json:"type"`
+}
+
+func (q *Queries) GetLastAgentCommandByType(ctx context.Context, arg GetLastAgentCommandByTypeParams) (AgentCommand, error) {
+	row := q.db.QueryRowContext(ctx, getLastAgentCommandByType, arg.NodeAgentID, arg.Type)
+	var i AgentCommand
+	err := row.Scan(
+		&i.ID,
+		&i.Type,
+		&i.NodeAgentID,
+		&i.ContainerID,
+		&i.Payload,
+		&i.Status,
+		&i.Result,
+		&i.Error,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.CompletedAt,
+	)
+	return i, err
+}
+
 const insertAgentHeartbeat = `-- name: InsertAgentHeartbeat :exec
 INSERT INTO agent_heartbeats (
     id, node_agent_id, timestamp, status, resources,
@@ -458,7 +491,7 @@ 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 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 FROM node_agents ORDER BY created_at ASC
 `
 
 func (q *Queries) ListAgents(ctx context.Context) ([]NodeAgent, error) {
@@ -484,6 +517,7 @@ func (q *Queries) ListAgents(ctx context.Context) ([]NodeAgent, error) {
 			&i.CreatedAt,
 			&i.UpdatedAt,
 			&i.Metadata,
+			&i.AutoPrune,
 		); err != nil {
 			return nil, err
 		}
@@ -639,9 +673,10 @@ UPDATE node_agents SET
     resources = $9,
     last_heartbeat = $10,
     metadata = $11,
+    auto_prune = $12,
     updated_at = NOW()
 WHERE id = $1
-RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata
+RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune
 `
 
 type UpdateAgentParams struct {
@@ -656,6 +691,7 @@ type UpdateAgentParams struct {
 	Resources     pqtype.NullRawMessage `json:"resources"`
 	LastHeartbeat sql.NullTime          `json:"last_heartbeat"`
 	Metadata      pqtype.NullRawMessage `json:"metadata"`
+	AutoPrune     bool                  `json:"auto_prune"`
 }
 
 func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeAgent, error) {
@@ -671,6 +707,7 @@ func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeA
 		arg.Resources,
 		arg.LastHeartbeat,
 		arg.Metadata,
+		arg.AutoPrune,
 	)
 	var i NodeAgent
 	err := row.Scan(
@@ -687,6 +724,7 @@ func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeA
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }

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

@@ -0,0 +1,134 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: invites.sql
+
+package sqlcdb
+
+import (
+	"context"
+	"database/sql"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const createUserInvite = `-- name: CreateUserInvite :one
+INSERT INTO user_invites (token_hash, email, created_by, expires_at)
+VALUES ($1, $2, $3, $4)
+RETURNING user_invites.id, user_invites.token_hash, user_invites.email, user_invites.created_by, user_invites.expires_at, user_invites.used_by, user_invites.used_at, user_invites.created_at
+`
+
+type CreateUserInviteParams struct {
+	TokenHash string         `json:"token_hash"`
+	Email     sql.NullString `json:"email"`
+	CreatedBy uuid.NullUUID  `json:"created_by"`
+	ExpiresAt time.Time      `json:"expires_at"`
+}
+
+func (q *Queries) CreateUserInvite(ctx context.Context, arg CreateUserInviteParams) (UserInvite, error) {
+	row := q.db.QueryRowContext(ctx, createUserInvite,
+		arg.TokenHash,
+		arg.Email,
+		arg.CreatedBy,
+		arg.ExpiresAt,
+	)
+	var i UserInvite
+	err := row.Scan(
+		&i.ID,
+		&i.TokenHash,
+		&i.Email,
+		&i.CreatedBy,
+		&i.ExpiresAt,
+		&i.UsedBy,
+		&i.UsedAt,
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const deleteUserInvite = `-- name: DeleteUserInvite :exec
+DELETE FROM user_invites
+WHERE id = $1
+`
+
+func (q *Queries) DeleteUserInvite(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.ExecContext(ctx, deleteUserInvite, id)
+	return err
+}
+
+const getUserInviteByTokenHash = `-- name: GetUserInviteByTokenHash :one
+SELECT user_invites.id, user_invites.token_hash, user_invites.email, user_invites.created_by, user_invites.expires_at, user_invites.used_by, user_invites.used_at, user_invites.created_at
+FROM user_invites
+WHERE token_hash = $1
+`
+
+func (q *Queries) GetUserInviteByTokenHash(ctx context.Context, tokenHash string) (UserInvite, error) {
+	row := q.db.QueryRowContext(ctx, getUserInviteByTokenHash, tokenHash)
+	var i UserInvite
+	err := row.Scan(
+		&i.ID,
+		&i.TokenHash,
+		&i.Email,
+		&i.CreatedBy,
+		&i.ExpiresAt,
+		&i.UsedBy,
+		&i.UsedAt,
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const listUserInvites = `-- name: ListUserInvites :many
+SELECT user_invites.id, user_invites.token_hash, user_invites.email, user_invites.created_by, user_invites.expires_at, user_invites.used_by, user_invites.used_at, user_invites.created_at
+FROM user_invites
+ORDER BY created_at DESC
+`
+
+func (q *Queries) ListUserInvites(ctx context.Context) ([]UserInvite, error) {
+	rows, err := q.db.QueryContext(ctx, listUserInvites)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []UserInvite{}
+	for rows.Next() {
+		var i UserInvite
+		if err := rows.Scan(
+			&i.ID,
+			&i.TokenHash,
+			&i.Email,
+			&i.CreatedBy,
+			&i.ExpiresAt,
+			&i.UsedBy,
+			&i.UsedAt,
+			&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 markUserInviteUsed = `-- name: MarkUserInviteUsed :exec
+UPDATE user_invites
+SET used_by = $2, used_at = now()
+WHERE id = $1 AND used_at IS NULL
+`
+
+type MarkUserInviteUsedParams struct {
+	ID     uuid.UUID     `json:"id"`
+	UsedBy uuid.NullUUID `json:"used_by"`
+}
+
+func (q *Queries) MarkUserInviteUsed(ctx context.Context, arg MarkUserInviteUsedParams) error {
+	_, err := q.db.ExecContext(ctx, markUserInviteUsed, arg.ID, arg.UsedBy)
+	return err
+}

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

@@ -175,6 +175,7 @@ type NodeAgent struct {
 	CreatedAt     sql.NullTime          `json:"created_at"`
 	UpdatedAt     sql.NullTime          `json:"updated_at"`
 	Metadata      pqtype.NullRawMessage `json:"metadata"`
+	AutoPrune     bool                  `json:"auto_prune"`
 }
 
 type Notification struct {
@@ -301,6 +302,17 @@ type ServiceTemplate struct {
 	UpdatedAt   sql.NullTime          `json:"updated_at"`
 }
 
+type UserInvite struct {
+	ID        uuid.UUID      `json:"id"`
+	TokenHash string         `json:"token_hash"`
+	Email     sql.NullString `json:"email"`
+	CreatedBy uuid.NullUUID  `json:"created_by"`
+	ExpiresAt time.Time      `json:"expires_at"`
+	UsedBy    uuid.NullUUID  `json:"used_by"`
+	UsedAt    sql.NullTime   `json:"used_at"`
+	CreatedAt sql.NullTime   `json:"created_at"`
+}
+
 type UserToken struct {
 	ID         uuid.UUID    `json:"id"`
 	UserID     uuid.UUID    `json:"user_id"`

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

@@ -31,6 +31,7 @@ type Querier interface {
 	CreateOutboundWebhook(ctx context.Context, arg CreateOutboundWebhookParams) error
 	CreateProject(ctx context.Context, arg CreateProjectParams) (Project, error)
 	CreateServiceFromTemplate(ctx context.Context, arg CreateServiceFromTemplateParams) error
+	CreateUserInvite(ctx context.Context, arg CreateUserInviteParams) (UserInvite, error)
 	CreateUserTemplate(ctx context.Context, arg CreateUserTemplateParams) error
 	CreateUserToken(ctx context.Context, arg CreateUserTokenParams) (UserToken, error)
 	CreateWebhookDelivery(ctx context.Context, arg CreateWebhookDeliveryParams) error
@@ -42,6 +43,7 @@ type Querier interface {
 	DeleteDatabaseServiceByIDAndUser(ctx context.Context, arg DeleteDatabaseServiceByIDAndUserParams) error
 	DeleteOutboundWebhookByIDAndUser(ctx context.Context, arg DeleteOutboundWebhookByIDAndUserParams) error
 	DeleteProjectByID(ctx context.Context, projectID uuid.UUID) (int64, error)
+	DeleteUserInvite(ctx context.Context, id uuid.UUID) error
 	DeleteUserTemplate(ctx context.Context, arg DeleteUserTemplateParams) (int64, error)
 	GetActiveAgentAuthTokenByHash(ctx context.Context, tokenHash string) (AgentAuthToken, error)
 	GetAgent(ctx context.Context, id string) (NodeAgent, error)
@@ -56,6 +58,7 @@ 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)
+	GetLastAgentCommandByType(ctx context.Context, arg GetLastAgentCommandByTypeParams) (AgentCommand, error)
 	GetOutboundWebhookByID(ctx context.Context, id uuid.UUID) (OutboundWebhook, error)
 	GetOutboundWebhookByIDAndUser(ctx context.Context, arg GetOutboundWebhookByIDAndUserParams) (OutboundWebhook, error)
 	GetProjectByIDForUser(ctx context.Context, arg GetProjectByIDForUserParams) (Project, error)
@@ -63,6 +66,7 @@ type Querier interface {
 	GetProjectOwnerID(ctx context.Context, id uuid.UUID) (uuid.UUID, error)
 	GetProjectRoleForUser(ctx context.Context, arg GetProjectRoleForUserParams) (string, error)
 	GetServiceTemplateByID(ctx context.Context, id string) (ServiceTemplate, error)
+	GetUserInviteByTokenHash(ctx context.Context, tokenHash string) (UserInvite, error)
 	GetUserTokenByHash(ctx context.Context, tokenHash string) (UserToken, error)
 	InsertAgentHeartbeat(ctx context.Context, arg InsertAgentHeartbeatParams) error
 	InsertProjectEnvironment(ctx context.Context, arg InsertProjectEnvironmentParams) error
@@ -90,10 +94,12 @@ type Querier interface {
 	ListProjectsWithStatsByUser(ctx context.Context, arg ListProjectsWithStatsByUserParams) ([]ListProjectsWithStatsByUserRow, error)
 	ListServiceTemplatesByCategoryForUser(ctx context.Context, arg ListServiceTemplatesByCategoryForUserParams) ([]ServiceTemplate, error)
 	ListServiceTemplatesForUser(ctx context.Context, ownerID uuid.NullUUID) ([]ServiceTemplate, 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
+	MarkUserInviteUsed(ctx context.Context, arg MarkUserInviteUsedParams) error
 	RevokeAgentAuthToken(ctx context.Context, id uuid.UUID) (AgentAuthToken, error)
 	RevokeUserToken(ctx context.Context, arg RevokeUserTokenParams) (int64, error)
 	SetDatabaseBackupRemoteKeyByID(ctx context.Context, arg SetDatabaseBackupRemoteKeyByIDParams) error

app/backend/internal/docker/client.go

@@ -516,6 +516,21 @@ func (c *Client) ExecRun(ctx context.Context, containerID string, cmd []string)
 	return buf.String(), inspect.ExitCode, nil
 }
 
+// ExecAttach attaches to a running exec instance, returning the hijacked
+// bidirectional stream. With Tty enabled the stream carries raw pty data
+// (no stdcopy multiplexing).
+func (c *Client) ExecAttach(ctx context.Context, execID string) (types.HijackedResponse, error) {
+	return c.cli.ContainerExecAttach(ctx, execID, container.ExecAttachOptions{})
+}
+
+// ExecResize resizes the pty of a running exec instance.
+func (c *Client) ExecResize(ctx context.Context, execID string, cols, rows uint) error {
+	return c.cli.ContainerExecResize(ctx, execID, container.ResizeOptions{
+		Height: rows,
+		Width:  cols,
+	})
+}
+
 // GetImageInfo returns information about a Docker image
 func (c *Client) GetImageInfo(ctx context.Context, imageName string) (*ImageInfo, error) {
 	images, err := c.cli.ImageList(ctx, image.ListOptions{})

app/backend/internal/mcpserver/server.go

@@ -158,11 +158,24 @@ func init() {
 	register(spec{"containr_branding_get", "Get instance white-label branding (product name, logo, accent, links).", "GET", "/branding", nil, nil, false})
 	register(spec{"containr_settings_update", "Update platform settings (admin). Args: signup_enabled (bool), cloudflare_tunnel_token (string, empty clears), branding (object: product_name, logo_url, favicon_url, accent_color, docs_url, support_url — empty string resets a field).", "PUT", "/settings", nil, []string{"signup_enabled", "cloudflare_tunnel_token", "branding"}, false})
 
+	register(spec{"containr_invites_list", "List team invite links (admin).", "GET", "/admin/invites", nil, nil, false})
+	register(spec{"containr_invites_create", "Create a team invite link (admin). Args: email (optional bind), expires_in_hours (default 168). Returns the one-time token + accept URL.", "POST", "/admin/invites", nil, []string{"email", "expires_in_hours"}, false})
+	register(spec{"containr_invites_revoke", "Revoke a team invite (admin). Args: id. Requires confirm=true.", "DELETE", "/admin/invites/{id}", []string{"id"}, nil, true})
+	register(spec{"containr_admin_impersonate", "Mint a 15-minute bearer token acting as a user (admin, audit-logged). Args: id (user id).", "POST", "/admin/users/{id}/impersonate", []string{"id"}, nil, false})
+	register(spec{"containr_github_app_status", "Show GitHub App provisioning status (admin).", "GET", "/admin/git/github-app", nil, nil, false})
+	register(spec{"containr_github_app_manifest", "Build a GitHub App manifest for self-provisioning (admin). Args: base_url (required, https public URL), name (optional), organization (optional).", "POST", "/admin/git/github-app/manifest", nil, []string{"base_url", "name", "organization"}, false})
+	register(spec{"containr_github_app_convert", "Exchange the GitHub manifest callback code for app credentials (admin). Args: code.", "POST", "/admin/git/github-app/convert", nil, []string{"code"}, false})
+	register(spec{"containr_activity_list", "Activity feed — enriched audit events (severity/category/label). Args: severity, category, resource, project_id, since, page, limit.", "GET", "/activity", nil, []string{"severity", "category", "resource", "project_id", "since", "page", "limit"}, false})
+	register(spec{"containr_project_activity", "Per-project activity timeline. Args: id (project id), page, limit.", "GET", "/projects/{id}/activity", []string{"id"}, []string{"page", "limit"}, false})
+
 	// Nodes / agent tokens (admin)
 	register(spec{"containr_nodes_list", "List node agents (admin)", "GET", "/agents", nil, nil, false})
 	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.", "PUT", "/agents/{id}", []string{"id"}, []string{"auto_prune", "name"}, false})
+	register(spec{"containr_nodes_prune", "Enqueue a bounded docker system prune on a node (admin). Args: id; optional until (e.g. 168h), volumes (danger, off by default).", "POST", "/agents/{id}/prune", []string{"id"}, []string{"until", "volumes"}, true})
+	register(spec{"containr_nodes_commands", "List recent commands sent to a node agent (admin). Args: id.", "GET", "/agents/{id}/commands", []string{"id"}, nil, false})
 
 	// Scaling / HA / security
 	register(spec{"containr_scaling_status", "Autoscaler status", "GET", "/scaling/status", nil, nil, false})

app/backend/internal/security/scanner.go

@@ -54,6 +54,9 @@ type ScanSummary struct {
 // Scanner handles security scanning operations
 type Scanner struct {
 	db *database.DB
+	// OnScanComplete fires after a scan finishes (goroutine context) —
+	// wired by the api layer for notifications. Optional.
+	OnScanComplete func(scan *SecurityScan)
 }
 
 // NewScanner creates a new security scanner
@@ -115,8 +118,11 @@ func (s *Scanner) performScan(scan *SecurityScan) {
 
 	// Update scan with results
 	completedAt := time.Now()
+	scan.CompletedAt = &completedAt
+	scan.Summary = summary
+	scan.Status = "completed"
 	_, err := s.db.Exec(`
-		UPDATE security_scans 
+		UPDATE security_scans
 		SET status = $1, completed_at = $2, summary = $3
 		WHERE id = $4
 	`, "completed", completedAt, summaryToJSON(summary), scan.ID)
@@ -137,6 +143,10 @@ func (s *Scanner) performScan(scan *SecurityScan) {
 			log.Printf("Failed to store vulnerability %s: %v", vuln.ID, err)
 		}
 	}
+
+	if s.OnScanComplete != nil {
+		s.OnScanComplete(scan)
+	}
 }
 
 // scanDependencies scans for known vulnerable dependencies

app/backend/migrations_goose/20261105000000_user_invites.sql

@@ -0,0 +1,19 @@
+-- +goose Up
+-- Team invites: admin-generated single-use links that let a new user
+-- register even while public signup is closed. Tokens are sha256-hashed
+-- at rest like PATs.
+CREATE TABLE IF NOT EXISTS user_invites (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    token_hash varchar(64) NOT NULL UNIQUE,
+    email varchar(255),
+    created_by uuid REFERENCES users(id) ON DELETE SET NULL,
+    expires_at timestamptz NOT NULL,
+    used_by uuid REFERENCES users(id) ON DELETE SET NULL,
+    used_at timestamptz,
+    created_at timestamptz DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_invites_expires ON user_invites(expires_at);
+
+-- +goose Down
+DROP TABLE IF EXISTS user_invites;

app/backend/migrations_goose/20261106000000_audit_enrichment.sql

@@ -0,0 +1,15 @@
+-- +goose Up
+ALTER TABLE audit_logs
+    ADD COLUMN IF NOT EXISTS severity TEXT NOT NULL DEFAULT 'info',
+    ADD COLUMN IF NOT EXISTS category TEXT NOT NULL DEFAULT '',
+    ADD COLUMN IF NOT EXISTS label TEXT NOT NULL DEFAULT '';
+
+CREATE INDEX IF NOT EXISTS idx_audit_logs_feed
+    ON audit_logs (created_at DESC) INCLUDE (severity, category, resource, action);
+
+-- +goose Down
+DROP INDEX IF EXISTS idx_audit_logs_feed;
+ALTER TABLE audit_logs
+    DROP COLUMN IF EXISTS severity,
+    DROP COLUMN IF EXISTS category,
+    DROP COLUMN IF EXISTS label;

app/backend/migrations_goose/20261107000000_agent_housekeeping.sql

@@ -0,0 +1,5 @@
+-- +goose Up
+ALTER TABLE node_agents ADD COLUMN IF NOT EXISTS auto_prune BOOLEAN NOT NULL DEFAULT false;
+
+-- +goose Down
+ALTER TABLE node_agents DROP COLUMN IF EXISTS auto_prune;

app/backend/sqlc/queries/agents.sql

@@ -28,6 +28,7 @@ UPDATE node_agents SET
     resources = $9,
     last_heartbeat = $10,
     metadata = $11,
+    auto_prune = $12,
     updated_at = NOW()
 WHERE id = $1
 RETURNING *;
@@ -107,3 +108,8 @@ RETURNING *;
 -- name: UpdateContainerStatus :exec
 UPDATE container_instances SET status = $2, updated_at = NOW()
 WHERE id = $1;
+
+-- name: GetLastAgentCommandByType :one
+SELECT * FROM agent_commands
+WHERE node_agent_id = $1 AND type = $2
+ORDER BY created_at DESC LIMIT 1;

app/backend/sqlc/queries/invites.sql

@@ -0,0 +1,23 @@
+-- name: CreateUserInvite :one
+INSERT INTO user_invites (token_hash, email, created_by, expires_at)
+VALUES ($1, $2, $3, $4)
+RETURNING user_invites.*;
+
+-- name: GetUserInviteByTokenHash :one
+SELECT user_invites.*
+FROM user_invites
+WHERE token_hash = $1;
+
+-- name: ListUserInvites :many
+SELECT user_invites.*
+FROM user_invites
+ORDER BY created_at DESC;
+
+-- name: MarkUserInviteUsed :exec
+UPDATE user_invites
+SET used_by = $2, used_at = now()
+WHERE id = $1 AND used_at IS NULL;
+
+-- name: DeleteUserInvite :exec
+DELETE FROM user_invites
+WHERE id = $1;

app/backend/sqlc/schema.sql

@@ -192,7 +192,8 @@ CREATE TABLE node_agents (
     last_heartbeat TIMESTAMP WITH TIME ZONE,
     created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
     updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
-    metadata JSONB
+    metadata JSONB,
+    auto_prune BOOLEAN NOT NULL DEFAULT false
 );
 
 CREATE TABLE container_instances (
@@ -316,3 +317,14 @@ CREATE TABLE banners (
     created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
     updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
 );
+
+CREATE TABLE user_invites (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    token_hash VARCHAR(64) NOT NULL UNIQUE,
+    email VARCHAR(255),
+    created_by UUID REFERENCES users(id) ON DELETE SET NULL,
+    expires_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    used_by UUID REFERENCES users(id) ON DELETE SET NULL,
+    used_at TIMESTAMP WITH TIME ZONE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);

app/frontend/package-lock.json

@@ -33,6 +33,8 @@
         "@tailwindcss/typography": "^0.5.19",
         "@tanstack/react-query": "^5.66.0",
         "@types/dompurify": "^3.0.5",
+        "@xterm/addon-fit": "^0.11.0",
+        "@xterm/xterm": "^6.0.0",
         "@xyflow/react": "^12.10.0",
         "autoprefixer": "^10.4.24",
         "axios": "^1.7.9",
@@ -4262,6 +4264,21 @@
         "url": "https://opencollective.com/vitest"
       }
     },
+    "node_modules/@xterm/addon-fit": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-fit/-/addon-fit-0.11.0.tgz",
+      "integrity": "sha512-jYcgT6xtVYhnhgxh3QgYDnnNMYTcf8ElbxxFzX0IZo+vabQqSPAjC3c1wJrKB5E19VwQei89QCiZZP86DCPF7g==",
+      "license": "MIT"
+    },
+    "node_modules/@xterm/xterm": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-6.0.0.tgz",
+      "integrity": "sha512-TQwDdQGtwwDt+2cgKDLn0IRaSxYu1tSUjgKarSDkUM0ZNiSRXFpjxEsvc/Zgc5kq5omJ+V0a8/kIM2WD3sMOYg==",
+      "license": "MIT",
+      "workspaces": [
+        "addons/*"
+      ]
+    },
     "node_modules/@xyflow/react": {
       "version": "12.10.1",
       "resolved": "https://registry.npmjs.org/@xyflow/react/-/react-12.10.1.tgz",

app/frontend/package.json

@@ -44,6 +44,8 @@
     "@tailwindcss/typography": "^0.5.19",
     "@tanstack/react-query": "^5.66.0",
     "@types/dompurify": "^3.0.5",
+    "@xterm/addon-fit": "^0.11.0",
+    "@xterm/xterm": "^6.0.0",
     "@xyflow/react": "^12.10.0",
     "autoprefixer": "^10.4.24",
     "axios": "^1.7.9",

app/frontend/src/app/App.tsx

@@ -11,6 +11,7 @@ import { TemplatesPage } from '@/features/templates/pages/TemplatesPage';
 import { AuditLogsPage } from '@/features/audit/pages/AuditLogsPage';
 import { WebhooksPage } from '@/features/webhooks/pages/WebhooksPage';
 import { OperationsPage } from '@/features/operations/pages/OperationsPage';
+import { ActivityPage } from '@/features/activity/pages/ActivityPage';
 import { AdminPage } from '@/features/admin/pages/AdminPage';
 import { LandingPage } from '@/features/landing/LandingPage';
 import { useBranding } from '@/lib/use-branding';
@@ -23,8 +24,10 @@ import {
   HighAvailabilityPage,
   SecurityPage,
   ComponentShowcase,
+  GitHubAppCallbackPage,
 } from '@/features/secondary/pages';
-import { SignInPage, SignUpPage } from '@/features/auth/pages';
+import { NodeDetailPage } from '@/features/nodes/NodeDetailPage';
+import { AcceptInvitePage, SignInPage, SignUpPage } from '@/features/auth/pages';
 import { useAuthSession } from '@/lib/use-auth-session';
 import { useDemoMode } from '@/lib/demo-mode';
 import { getCurrentUserProfile } from '@/lib/api-client';
@@ -134,6 +137,7 @@ export default function App() {
         <Route path="/" element={<LandingPage />} />
         <Route path="/auth/sign-in" element={<SignInPage />} />
         <Route path="/auth/sign-up" element={<SignUpPage />} />
+        <Route path="/auth/accept-invite" element={<AcceptInvitePage />} />
 
         {/* Public browsing — approved projects, templates, docs. */}
         {/* Project workspace renders outside the shell — fullscreen canvas, no nav chrome */}
@@ -146,6 +150,7 @@ export default function App() {
           <Route path="/databases" element={<DatabasesPage />} />
           <Route path="/ha" element={<HighAvailabilityPage />} />
           <Route path="/operations" element={<OperationsPage />} />
+          <Route path="/activity" element={<ActivityPage />} />
           <Route path="/security" element={<SecurityPage />} />
           <Route path="/usage" element={<UsagePage />} />
           <Route path="/docs" element={<DocsPage />} />
@@ -155,6 +160,7 @@ export default function App() {
             <Route path="/builds" element={<BuildsPage />} />
             <Route path="/people" element={<PeoplePage />} />
             <Route path="/settings" element={<SettingsPage />} />
+            <Route path="/git/github-app/callback" element={<GitHubAppCallbackPage />} />
             <Route path="/settings/audit-logs" element={<AuditLogsPage />} />
             <Route path="/settings/webhooks" element={<WebhooksPage />} />
             <Route path="/showcase" element={<ComponentShowcase />} />
@@ -163,6 +169,7 @@ export default function App() {
           {/* Platform owner only */}
           <Route element={<AdminRequired />}>
             <Route path="/admin" element={<AdminPage />} />
+            <Route path="/nodes/:id" element={<NodeDetailPage />} />
           </Route>
 
           <Route path="*" element={<NotFoundPage />} />

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

@@ -9,6 +9,7 @@ import {
   ChartBar,
   CheckCircle2,
   ChevronsLeft,
+  Clock,
   Container,
   Database,
   FileText,
@@ -59,6 +60,7 @@ const navSections: NavSection[] = [
     title: 'Operate',
     items: [
       { label: 'Operations', href: '/operations', icon: Activity, hint: 'Live jobs & failures' },
+      { label: 'Activity', href: '/activity', icon: Clock, hint: 'Platform event feed' },
       { label: 'Databases', href: '/databases', icon: Database, hint: 'Managed data services' },
       { label: 'High Availability', href: '/ha', icon: ShieldCheck, hint: 'Failover & health' },
       { label: 'Security', href: '/security', icon: Shield, hint: 'Scans & compliance' },

app/frontend/src/features/activity/pages/ActivityPage.tsx

@@ -0,0 +1,127 @@
+import { useQuery } from '@tanstack/react-query';
+import { useState } from 'react';
+import { listActivity, type ActivityEntry } from '@/lib/api-client';
+import { useDemoMode } from '@/lib/demo-mode';
+import { type FilterConfig } from '@/lib/dynamic-filter';
+import { useDynamicFilter, useFilterState } from '@/lib/use-dynamic-filter';
+import { formatRelative } from '@/lib/time';
+import { DemoRestricted, FilterBar } from '@/shared/components';
+import {
+  Activity, AlertCircle, CheckCircle2, Database, GitBranch, Info, Key,
+  Loader2, Package, Projector, Rocket, Shield, User, Users, Wrench,
+} from 'lucide-react';
+
+const CATEGORY_ICONS: Record<string, typeof Activity> = {
+  service: Rocket, deployment: Package, project: Projector,
+  database: Database, user: User, team: Users, auth: Key,
+  security: Shield, git: GitBranch, webhook: GitBranch, system: Wrench,
+};
+
+const SEVERITY_STYLE: Record<string, { icon: typeof Info; cls: string; dot: string }> = {
+  error:   { icon: AlertCircle,   cls: 'text-[var(--error)]',   dot: 'bg-[var(--error)]' },
+  warning: { icon: AlertCircle,   cls: 'text-[var(--warning)]', dot: 'bg-[var(--warning)]' },
+  success: { icon: CheckCircle2,  cls: 'text-[var(--success)]', dot: 'bg-[var(--success)]' },
+  info:    { icon: Info,          cls: 'text-[var(--accent-primary)]', dot: 'bg-[var(--accent-primary)]' },
+};
+
+const SCHEMA: FilterConfig<ActivityEntry>[] = [
+  { key: 'q', label: 'Search', type: 'search', searchFields: ['label', 'action', 'user_email'] },
+  {
+    key: 'severity', label: 'Severity', type: 'select',
+    options: [
+      { value: 'error', label: 'Error' },
+      { value: 'warning', label: 'Warning' },
+      { value: 'success', label: 'Success' },
+      { value: 'info', label: 'Info' },
+    ],
+  },
+  { key: 'category', label: 'Category', type: 'select' },
+];
+
+export function ActivityPage() {
+  const isDemoMode = useDemoMode();
+  const [page, setPage] = useState(1);
+  const { filters } = useFilterState(SCHEMA);
+  const severityParam = filters.severity === 'all' ? '' : String(filters.severity ?? '');
+
+  const query = useQuery({
+    queryKey: ['activity-feed', severityParam, page],
+    queryFn: () => listActivity({ severity: severityParam || undefined, page, limit: 50 }),
+    enabled: !isDemoMode,
+    refetchInterval: 15000,
+  });
+  const filter = useDynamicFilter<ActivityEntry>({ data: query.data?.activity ?? [], schema: SCHEMA });
+
+  if (isDemoMode) return <DemoRestricted feature="Activity" />;
+
+  const entries = filter.filteredData;
+
+  return (
+    <div className="min-h-screen">
+      <div className="border-b border-[var(--border-subtle)]">
+        <div className="w-full px-8 py-5">
+          <h1 className="v-title">Activity<span className="v-cursor">_</span></h1>
+          <p className="v-mono mt-1.5 text-[11px] text-[var(--text-tertiary)]">
+            platform events across your visible projects
+          </p>
+        </div>
+      </div>
+
+      <div className="px-8 py-6 space-y-4">
+        <div className="flex items-start gap-3">
+          <div className="flex-1">
+            <FilterBar {...filter} />
+          </div>
+          {query.isFetching && <Loader2 size={14} className="animate-spin text-[var(--text-muted)] mt-3" />}
+        </div>
+
+        <div className="panel p-0 divide-y divide-[var(--border-subtle)]">
+          {query.isLoading && <p className="px-5 py-8 text-xs text-[var(--text-muted)]">Loading…</p>}
+          {!query.isLoading && entries.length === 0 && (
+            <p className="px-5 py-8 text-xs text-[var(--text-muted)]">No events yet — activity appears here as you deploy, configure, and manage services.</p>
+          )}
+          {entries.map((e) => <Entry key={e.id} entry={e} />)}
+        </div>
+
+        <div className="flex items-center gap-3">
+          <button
+            disabled={page <= 1}
+            onClick={() => setPage(page - 1)}
+            className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--border-subtle)] text-[var(--text-muted)] disabled:opacity-40 hover:text-[var(--text-primary)]"
+          >
+            newer
+          </button>
+          <button
+            disabled={!query.data?.has_more}
+            onClick={() => setPage(page + 1)}
+            className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--border-subtle)] text-[var(--text-muted)] disabled:opacity-40 hover:text-[var(--text-primary)]"
+          >
+            older
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function Entry({ entry }: { entry: ActivityEntry }) {
+  const Cat = CATEGORY_ICONS[entry.category] ?? Activity;
+  const sev = SEVERITY_STYLE[entry.severity] ?? SEVERITY_STYLE.info;
+  return (
+    <div className="flex items-center gap-3 px-5 py-3">
+      <div className={`w-8 h-8 rounded-md bg-[var(--bg-elevated)] flex items-center justify-center ${sev.cls}`}>
+        <Cat size={15} />
+      </div>
+      <div className="flex-1 min-w-0">
+        <div className="flex items-center gap-2">
+          <span className="text-[13px] text-[var(--text-primary)] truncate">{entry.label || entry.action}</span>
+          <span className={`v-mono text-[9px] uppercase px-1.5 py-0.5 rounded ${sev.cls} bg-[var(--bg-elevated)]`}>{entry.severity}</span>
+        </div>
+        <div className="v-mono text-[10px] text-[var(--text-muted)] mt-0.5">
+          {entry.category} · {entry.action}{entry.user_email ? ` · ${entry.user_email}` : ''}
+        </div>
+      </div>
+      <span className="v-mono text-[10px] text-[var(--text-muted)] whitespace-nowrap">{formatRelative(entry.created_at)}</span>
+    </div>
+  );
+}

app/frontend/src/features/admin/pages/AdminPage.tsx

@@ -4,22 +4,29 @@ import { Link } from 'react-router-dom';
 import {
   CheckCircle2,
   Clock,
+  Copy,
   FolderKanban,
   Megaphone,
   Pencil,
   ShieldCheck,
   Trash2,
+  UserPlus,
   Users,
   XCircle,
 } from 'lucide-react';
 import {
   createBanner,
+  createInvite,
   deleteBanner,
   deleteProject,
   getAdminOverview,
+  impersonateUser,
+  type ImpersonationResult,
   listAdminBanners,
   listAdminUsers,
+  listInvites,
   listProjects,
+  revokeInvite,
   setProjectApproval,
   setUserAdmin,
   updateBanner,
@@ -57,9 +64,22 @@ export function AdminPage() {
   const usersQuery = useQuery({ queryKey: ['admin-users'], queryFn: listAdminUsers, enabled: !isDemoMode });
   const projectsQuery = useQuery({ queryKey: ['admin-projects'], queryFn: () => listProjects({ limit: 100 }), enabled: !isDemoMode });
   const bannersQuery = useQuery({ queryKey: ['admin-banners'], queryFn: listAdminBanners, enabled: !isDemoMode });
+  const invitesQuery = useQuery({
+    queryKey: ['admin-invites'],
+    queryFn: listInvites,
+    enabled: !isDemoMode,
+    select: (list) =>
+      list.map((invite) => ({
+        ...invite,
+        expired: !invite.used_at && new Date(invite.expires_at).getTime() < Date.now(),
+      })),
+  });
   const [editingProject, setEditingProject] = useState<ProjectEntity | null>(null);
   const [editForm, setEditForm] = useState({ name: '', description: '' });
   const [bannerForm, setBannerForm] = useState({ title: '', body: '', level: 'info' as Banner['level'] });
+  const [inviteEmail, setInviteEmail] = useState('');
+  const [inviteLink, setInviteLink] = useState<string | null>(null);
+  const [impersonation, setImpersonation] = useState<ImpersonationResult | null>(null);
 
   const invalidate = () => {
     queryClient.invalidateQueries({ queryKey: ['admin-overview'] });
@@ -67,9 +87,35 @@ export function AdminPage() {
     queryClient.invalidateQueries({ queryKey: ['admin-projects'] });
     queryClient.invalidateQueries({ queryKey: ['admin-banners'] });
     queryClient.invalidateQueries({ queryKey: ['active-banners'] });
+    queryClient.invalidateQueries({ queryKey: ['admin-invites'] });
     queryClient.invalidateQueries({ queryKey: ['projects'] });
   };
 
+  const inviteCreateMutation = useMutation({
+    mutationFn: () => createInvite({ email: inviteEmail.trim() || undefined }),
+    onSuccess: (result) => {
+      setInviteLink(`${window.location.origin}${result.url}`);
+      setInviteEmail('');
+      invalidate();
+    },
+    onError: (error) => showToast('error', 'Invite failed', error instanceof Error ? error.message : undefined),
+  });
+
+  const inviteRevokeMutation = useMutation({
+    mutationFn: (id: string) => revokeInvite(id),
+    onSuccess: () => {
+      showToast('success', 'Invite revoked');
+      invalidate();
+    },
+    onError: (error) => showToast('error', 'Revoke failed', error instanceof Error ? error.message : undefined),
+  });
+
+  const impersonateMutation = useMutation({
+    mutationFn: (id: string) => impersonateUser(id),
+    onSuccess: (result) => setImpersonation(result),
+    onError: (error) => showToast('error', 'Impersonation failed', error instanceof Error ? error.message : undefined),
+  });
+
   const bannerCreateMutation = useMutation({
     mutationFn: () =>
       createBanner({
@@ -167,6 +213,7 @@ export function AdminPage() {
   const users = usersQuery.data ?? [];
   const allProjects = projectsQuery.data ?? [];
   const banners = bannersQuery.data ?? [];
+  const invites = invitesQuery.data ?? [];
 
   return (
     <div className="mx-auto max-w-6xl px-5 py-8">
@@ -378,6 +425,97 @@ export function AdminPage() {
         </div>
       </section>
 
+      <section className="mt-8">
+        <div className="mb-3 flex items-center gap-2">
+          <UserPlus size={15} className="text-[var(--accent-primary)]" />
+          <h2 className="text-[15px] font-semibold text-[var(--text-primary)]">Team invites</h2>
+        </div>
+        <div className="overflow-hidden rounded-[var(--radius-lg)] border border-[var(--border-subtle)] bg-[var(--surface-card)]">
+          <div className="flex flex-wrap items-center gap-2 border-b border-[var(--border-subtle)] px-4 py-3">
+            <input
+              value={inviteEmail}
+              onChange={(e) => setInviteEmail(e.target.value)}
+              placeholder="Bind to email (optional)"
+              type="email"
+              className="h-9 min-w-64 flex-1 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 text-sm focus:border-[var(--accent-primary)]"
+            />
+            <button
+              type="button"
+              onClick={() => inviteCreateMutation.mutate()}
+              disabled={inviteCreateMutation.isPending}
+              className="rounded-[var(--radius-md)] bg-[var(--accent-primary)] px-4 py-2 text-[12px] font-semibold text-[var(--accent-on)] disabled:opacity-50"
+            >
+              {inviteCreateMutation.isPending ? 'Creating…' : 'Create invite link'}
+            </button>
+          </div>
+          {inviteLink ? (
+            <div className="flex items-center gap-2 border-b border-[var(--border-subtle)] bg-[var(--accent-primary-soft)] px-4 py-2.5">
+              <code className="min-w-0 flex-1 truncate text-[12px] text-[var(--accent-primary)]">{inviteLink}</code>
+              <button
+                type="button"
+                onClick={() => {
+                  navigator.clipboard?.writeText(inviteLink);
+                  showToast('success', 'Link copied');
+                }}
+                className="inline-flex items-center gap-1 rounded-[var(--radius-md)] border border-[var(--border-default)] px-2.5 py-1 text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)]"
+              >
+                <Copy size={11} /> Copy
+              </button>
+              <button
+                type="button"
+                onClick={() => setInviteLink(null)}
+                className="text-[11px] text-[var(--text-tertiary)] hover:text-[var(--text-secondary)]"
+              >
+                Dismiss
+              </button>
+            </div>
+          ) : null}
+          {invites.map((invite) => {
+            const used = Boolean(invite.used_at);
+            const expired = !used && invite.expired;
+            return (
+              <div
+                key={invite.id}
+                className="flex items-center gap-4 border-b border-[var(--border-subtle)] px-4 py-3 last:border-b-0"
+              >
+                <div className="min-w-0 flex-1">
+                  <p className="truncate text-[13.5px] font-medium text-[var(--text-primary)]">
+                    {invite.email || 'Open invite'}
+                  </p>
+                  <p className="truncate text-[11.5px] text-[var(--text-tertiary)]">
+                    expires {new Date(invite.expires_at).toLocaleString()}
+                  </p>
+                </div>
+                <span
+                  className={`rounded-full px-2.5 py-0.5 text-[10.5px] font-semibold ${
+                    used
+                      ? 'bg-[var(--surface-muted)] text-[var(--text-tertiary)]'
+                      : expired
+                        ? 'bg-[var(--error-soft)] text-[var(--error)]'
+                        : 'bg-[var(--success-soft)] text-[var(--success)]'
+                  }`}
+                >
+                  {used ? 'used' : expired ? 'expired' : 'open'}
+                </span>
+                {!used ? (
+                  <button
+                    type="button"
+                    onClick={() => inviteRevokeMutation.mutate(invite.id)}
+                    disabled={inviteRevokeMutation.isPending}
+                    className="rounded-[var(--radius-md)] border border-[var(--error)] px-2.5 py-1.5 text-[12px] font-medium text-[var(--error)] hover:bg-[var(--error-soft)] disabled:opacity-50"
+                  >
+                    Revoke
+                  </button>
+                ) : null}
+              </div>
+            );
+          })}
+          {invites.length === 0 ? (
+            <p className="px-4 py-6 text-center text-[13px] text-[var(--text-tertiary)]">No invites yet.</p>
+          ) : null}
+        </div>
+      </section>
+
       <section className="mt-8 pb-10">
         <div className="mb-3 flex items-center gap-2">
           <Users size={15} className="text-[var(--accent-tertiary)]" />
@@ -391,6 +529,7 @@ export function AdminPage() {
               isSelf={user.id === myId}
               pending={adminMutation.isPending}
               onToggle={(isAdmin) => adminMutation.mutate({ id: user.id, isAdmin })}
+              onImpersonate={user.is_admin || user.id === myId ? undefined : () => impersonateMutation.mutate(user.id)}
             />
           ))}
           {users.length === 0 ? (
@@ -399,6 +538,52 @@ export function AdminPage() {
         </div>
       </section>
 
+      {impersonation ? (
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60 p-4 backdrop-blur-sm">
+          <div className="w-full max-w-lg overflow-hidden rounded-[var(--radius-lg)] border border-[var(--border-subtle)] bg-[var(--bg-base)] shadow-2xl">
+            <div className="border-b border-[var(--border-subtle)] px-5 py-4">
+              <h2 className="text-[15px] font-semibold text-[var(--text-primary)]">
+                Impersonating {impersonation.user.email}
+              </h2>
+              <p className="text-xs text-[var(--text-tertiary)]">
+                Token valid until {new Date(impersonation.expires_at).toLocaleString()} — audit-logged.
+              </p>
+            </div>
+            <div className="space-y-3 px-5 py-4">
+              <div className="flex items-center gap-2 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 py-2.5">
+                <code className="min-w-0 flex-1 truncate text-[12px] text-[var(--text-primary)]">
+                  {impersonation.token}
+                </code>
+                <button
+                  type="button"
+                  onClick={() => {
+                    navigator.clipboard?.writeText(impersonation.token);
+                    showToast('success', 'Token copied');
+                  }}
+                  className="inline-flex shrink-0 items-center gap-1 rounded-[var(--radius-md)] border border-[var(--border-default)] px-2.5 py-1 text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)]"
+                >
+                  <Copy size={11} /> Copy
+                </button>
+              </div>
+              <p className="text-[12px] leading-relaxed text-[var(--text-tertiary)]">
+                Use it as a bearer token — e.g. <code className="text-[var(--text-secondary)]">CONTAINR_TOKEN=&lt;token&gt;
+                containr &lt;command&gt;</code> or <code className="text-[var(--text-secondary)]">Authorization: Bearer
+                &lt;token&gt;</code>. Requests run with that user's permissions for 15 minutes.
+              </p>
+            </div>
+            <div className="flex items-center justify-end gap-2 border-t border-[var(--border-subtle)] px-5 py-3.5">
+              <button
+                type="button"
+                onClick={() => setImpersonation(null)}
+                className="rounded-[var(--radius-md)] bg-[var(--accent-primary)] px-4 py-2 text-xs font-semibold text-[var(--accent-on)]"
+              >
+                Done
+              </button>
+            </div>
+          </div>
+        </div>
+      ) : null}
+
       {editingProject ? (
         <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60 p-4 backdrop-blur-sm">
           <div className="w-full max-w-md overflow-hidden rounded-[var(--radius-lg)] border border-[var(--border-subtle)] bg-[var(--bg-base)] shadow-2xl">
@@ -454,11 +639,13 @@ function UserRow({
   isSelf,
   pending,
   onToggle,
+  onImpersonate,
 }: {
   user: AdminUser;
   isSelf: boolean;
   pending: boolean;
   onToggle: (isAdmin: boolean) => void;
+  onImpersonate?: () => void;
 }) {
   return (
     <div className="flex items-center gap-4 border-b border-[var(--border-subtle)] px-4 py-3 last:border-b-0">
@@ -477,6 +664,15 @@ function UserRow({
           <ShieldCheck size={11} /> admin
         </span>
       ) : null}
+      {onImpersonate ? (
+        <button
+          type="button"
+          onClick={onImpersonate}
+          className="rounded-[var(--radius-md)] border border-[var(--border-default)] px-3 py-1.5 text-[12px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)]"
+        >
+          Impersonate
+        </button>
+      ) : null}
       <button
         type="button"
         onClick={() => onToggle(!user.is_admin)}

app/frontend/src/features/audit/pages/AuditLogsPage.tsx

@@ -2,8 +2,10 @@ import { useDeferredValue, useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
 import { listAuditLogs } from '@/lib/api-client';
 import { useDemoMode } from '@/lib/demo-mode';
+import { type FilterConfig } from '@/lib/dynamic-filter';
+import { useDynamicFilter } from '@/lib/use-dynamic-filter';
 import { formatDate, formatRelative } from '@/lib/time';
-import { DemoRestricted } from '@/shared/components';
+import { DemoRestricted, FilterBar } from '@/shared/components';
 import { ScrollText, ChevronLeft, ChevronRight, Loader2 } from 'lucide-react';
 
 const PAGE_SIZE = 50;
@@ -15,20 +17,34 @@ const rangeOptions = [
   { value: '30d', label: 'Last 30 days', ms: 30 * 24 * 60 * 60 * 1000 },
 ] as const;
 
-const inputClass =
+// Server-backed filters — the engine runs over empty data; values map to
-  'h-9 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)] focus:ring-1 focus:ring-[var(--accent-primary)] transition-all';
+// API params. URL state makes filtered views shareable.
+const AUDIT_SCHEMA: FilterConfig<unknown>[] = [
+  { key: 'resource', label: 'Resource', type: 'search' },
+  { key: 'action', label: 'Action', type: 'search' },
+  { key: 'actor', label: 'Actor', type: 'search' },
+  {
+    key: 'range', label: 'Time', type: 'select',
+    options: rangeOptions.filter((o) => o.value !== '').map((o) => ({ value: o.value, label: o.label })),
+  },
+];
 
 export function AuditLogsPage() {
   const isDemoMode = useDemoMode();
-  const [resource, setResource] = useState('');
+  const filter = useDynamicFilter<unknown>({ data: [], schema: AUDIT_SCHEMA });
-  const [action, setAction] = useState('');
-  const [actor, setActor] = useState('');
-  const [range, setRange] = useState('');
   const [page, setPage] = useState(1);
+  // Back to page 1 whenever the filter set changes.
+  const filtersJson = JSON.stringify(filter.filters);
+  const [prevFiltersJson, setPrevFiltersJson] = useState(filtersJson);
+  if (prevFiltersJson !== filtersJson) {
+    setPrevFiltersJson(filtersJson);
+    setPage(1);
+  }
 
-  const deferredResource = useDeferredValue(resource);
+  const deferredResource = useDeferredValue(String(filter.filters.resource ?? ''));
-  const deferredAction = useDeferredValue(action);
+  const deferredAction = useDeferredValue(String(filter.filters.action ?? ''));
-  const deferredActor = useDeferredValue(actor);
+  const deferredActor = useDeferredValue(String(filter.filters.actor ?? ''));
+  const range = filter.filters.range === 'all' ? '' : String(filter.filters.range ?? '');
 
   const filters = {
     resource: deferredResource.trim() || undefined,
@@ -54,15 +70,7 @@ export function AuditLogsPage() {
 
   const logs = logsQuery.data ?? [];
   const hasNext = logs.length === PAGE_SIZE;
-  const hasFilters = Boolean(resource || action || actor || range);
+  const hasFilters = filter.activeCount > 0;
-
-  const resetFilters = () => {
-    setResource('');
-    setAction('');
-    setActor('');
-    setRange('');
-    setPage(1);
-  };
 
   return (
     <div className="min-h-screen">
@@ -79,63 +87,7 @@ export function AuditLogsPage() {
 
       <div className="w-full px-8 py-6">
         <section className="panel p-6">
-          <div className="flex flex-wrap items-end gap-3 mb-5">
+          <FilterBar {...filter} />
-            <div>
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-1.5">
-                Resource
-              </label>
-              <input
-                value={resource}
-                onChange={(e) => { setResource(e.target.value); setPage(1); }}
-                placeholder="service, project…"
-                className={`${inputClass} w-44`}
-              />
-            </div>
-            <div>
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-1.5">
-                Action
-              </label>
-              <input
-                value={action}
-                onChange={(e) => { setAction(e.target.value); setPage(1); }}
-                placeholder="create, deploy…"
-                className={`${inputClass} w-44`}
-              />
-            </div>
-            <div>
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-1.5">
-                Actor
-              </label>
-              <input
-                value={actor}
-                onChange={(e) => { setActor(e.target.value); setPage(1); }}
-                placeholder="user email"
-                className={`${inputClass} w-52`}
-              />
-            </div>
-            <div>
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-1.5">
-                Time
-              </label>
-              <select
-                value={range}
-                onChange={(e) => { setRange(e.target.value); setPage(1); }}
-                className={`${inputClass} w-40`}
-              >
-                {rangeOptions.map((o) => (
-                  <option key={o.value} value={o.value}>{o.label}</option>
-                ))}
-              </select>
-            </div>
-            {hasFilters && (
-              <button
-                onClick={resetFilters}
-                className="h-9 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-xs font-medium text-[var(--text-secondary)] hover:border-[var(--border-default)] transition-colors"
-              >
-                Clear
-              </button>
-            )}
-          </div>
 
           <div className="overflow-x-auto">
             <table className="w-full text-sm">

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

@@ -11,6 +11,7 @@ import {
   signUpWithEmail,
   startGitHubSignIn,
 } from '@/lib/auth-client';
+import { acceptInvite, getInvite } from '@/lib/api-client';
 import { useAuthSession } from '@/lib/use-auth-session';
 
 function sanitizeRedirect(raw: string | null): string {
@@ -258,6 +259,139 @@ export function SignInPage() {
   );
 }
 
+export function AcceptInvitePage() {
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const [searchParams] = useSearchParams();
+  const token = searchParams.get('token') ?? '';
+
+  const sessionQuery = useAuthSession();
+  const inviteQuery = useQuery({
+    queryKey: ['invite', token],
+    queryFn: () => getInvite(token),
+    enabled: token.length > 0,
+    retry: false,
+  });
+
+  const [name, setName] = useState('');
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [error, setError] = useState<string | null>(null);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+
+  if (sessionQuery.data) {
+    return <Navigate to="/projects" replace />;
+  }
+
+  const boundEmail = inviteQuery.data?.email ?? undefined;
+  const effectiveEmail = boundEmail ?? email;
+  const inviteValid = inviteQuery.data?.valid === true;
+
+  const submit = async (event: FormEvent) => {
+    event.preventDefault();
+    setError(null);
+    setIsSubmitting(true);
+    try {
+      await acceptInvite({ token, name: name.trim(), email: effectiveEmail.trim(), password });
+      // Establish the cookie session — the accept endpoint creates the
+      // account, sign-in creates the browser session.
+      await signInWithEmail(effectiveEmail.trim(), password);
+      await queryClient.invalidateQueries({ queryKey: ['auth-session'] });
+      navigate('/projects', { replace: true });
+    } catch (exception) {
+      setError(exception instanceof Error ? exception.message : 'Failed to accept invite');
+    } finally {
+      setIsSubmitting(false);
+    }
+  };
+
+  if (!token) {
+    return (
+      <AuthLayout>
+        <AuthCard title="Invalid invite" subtitle="This link is missing its invite token.">
+          <AuthErrorNotice message="Ask your administrator for a fresh invite link." />
+        </AuthCard>
+      </AuthLayout>
+    );
+  }
+
+  return (
+    <AuthLayout>
+      <AuthCard
+        title="Join the team"
+        subtitle={boundEmail ? `Invited as ${boundEmail}` : 'You have been invited — create your account.'}
+      >
+        {error ? <AuthErrorNotice message={error} /> : null}
+        {inviteQuery.isLoading ? <AuthInfoNotice message="Validating invite…" /> : null}
+        {inviteQuery.isError ? <AuthErrorNotice message="This invite link is not valid." /> : null}
+        {inviteQuery.data && !inviteValid ? (
+          <AuthErrorNotice message={inviteQuery.data.used ? 'This invite was already used.' : 'This invite has expired.'} />
+        ) : null}
+
+        {inviteValid ? (
+          <form className="space-y-3" onSubmit={submit}>
+            <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)]">
+              Name
+              <input
+                type="text"
+                value={name}
+                onChange={(e) => setName(e.target.value)}
+                required
+                className="mt-2 w-full rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 py-2.5 text-sm text-[var(--text-primary)] outline-none transition-colors focus:border-[var(--accent-primary)]"
+                placeholder="Your name"
+              />
+            </label>
+
+            <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)]">
+              Email
+              <input
+                type="email"
+                value={boundEmail ?? email}
+                onChange={(e) => setEmail(e.target.value)}
+                disabled={Boolean(boundEmail)}
+                required
+                className="mt-2 w-full rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 py-2.5 text-sm text-[var(--text-primary)] outline-none transition-colors focus:border-[var(--accent-primary)] disabled:opacity-60"
+                placeholder="[email protected]"
+              />
+            </label>
+
+            <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)]">
+              Password
+              <input
+                type="password"
+                value={password}
+                onChange={(e) => setPassword(e.target.value)}
+                autoComplete="new-password"
+                minLength={8}
+                required
+                className="mt-2 w-full rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-3 py-2.5 text-sm text-[var(--text-primary)] outline-none transition-colors focus:border-[var(--accent-primary)]"
+                placeholder="At least 8 characters"
+              />
+            </label>
+
+            <button
+              type="submit"
+              disabled={isSubmitting}
+              className="mt-1 inline-flex h-10 w-full items-center justify-center gap-2 rounded-[var(--radius-md)] text-sm font-semibold text-[var(--accent-on)] shadow-lg transition-all disabled:cursor-not-allowed disabled:opacity-60"
+              style={{ background: 'var(--accent-primary)' }}
+            >
+              {isSubmitting ? <Loader2 size={15} className="animate-spin" /> : <User2 size={15} />}
+              Accept invite
+            </button>
+          </form>
+        ) : null}
+
+        <div className="mt-5 flex items-center justify-between text-xs text-[var(--text-secondary)]">
+          <span>Already have an account?</span>
+          <Link to="/auth/sign-in" className="inline-flex items-center gap-1 text-[var(--accent-primary)] hover:underline">
+            Sign in <ArrowRight size={12} />
+          </Link>
+        </div>
+      </AuthCard>
+    </AuthLayout>
+  );
+}
+
 export function SignUpPage() {
   const navigate = useNavigate();
   const queryClient = useQueryClient();

app/frontend/src/features/builds/pages/BuildsPage.tsx

@@ -9,6 +9,9 @@ import {
 } from '@/lib/api-client';
 import { useBuildUpdates } from '@/lib/use-build-updates';
 import { useDemoMode } from '@/lib/demo-mode';
+import { type FilterConfig } from '@/lib/dynamic-filter';
+import { useDynamicFilter, useFilterState } from '@/lib/use-dynamic-filter';
+import { FilterBar } from '@/shared/components';
 import { demoBuilds } from '@/lib/demo-data';
 import { formatRelative } from '@/lib/time';
 import {
@@ -34,6 +37,19 @@ const statusOptions: Array<{ value: '' | BuildStatus; label: string }> = [
   { value: 'cancelled', label: 'Cancelled' },
 ];
 
+const BUILD_SCHEMA: FilterConfig<BuildEntity>[] = [
+  {
+    key: 'status', label: 'Status', type: 'select',
+    options: statusOptions.filter((o) => o.value !== '').map((o) => ({ value: o.value, label: o.label })),
+  },
+  { key: 'project', label: 'Project ID', type: 'search', searchFields: ['projectId'] },
+  { key: 'service', label: 'Service ID', type: 'search', searchFields: ['serviceId'] },
+  {
+    key: 'created', label: 'Time', type: 'date-range',
+    accessor: (b) => b.startedAt ?? b.completedAt,
+  },
+];
+
 function StatusBadge({ status }: { status: BuildStatus }) {
   const config = {
     success: { color: 'var(--success)', bg: 'var(--success-soft)', Icon: Check, animate: false },
@@ -72,9 +88,10 @@ export function BuildsPage() {
   const queryClient = useQueryClient();
   const isDemoMode = useDemoMode();
 
-  const [projectFilter, setProjectFilter] = useState('');
+  const { filters } = useFilterState(BUILD_SCHEMA);
-  const [serviceFilter, setServiceFilter] = useState('');
+  const projectFilter = String(filters.project ?? '');
-  const [statusFilter, setStatusFilter] = useState<'' | BuildStatus>('');
+  const serviceFilter = String(filters.service ?? '');
+  const statusFilter = filters.status === 'all' ? '' : String(filters.status ?? '');
   const [limit, setLimit] = useState(50);
   const [selectedBuild, setSelectedBuild] = useState<BuildEntity | null>(null);
 
@@ -85,20 +102,22 @@ export function BuildsPage() {
       listBuilds({
         projectId: projectFilter || undefined,
         serviceId: serviceFilter || undefined,
-        status: statusFilter || undefined,
+        status: (statusFilter || undefined) as BuildStatus | undefined,
         page: 1,
         limit,
       }),
   });
 
-  const builds = useMemo(
+  const rawBuilds = useMemo(
     () => (isDemoMode ? demoBuilds : buildsQuery.data?.builds ?? []),
     [isDemoMode, buildsQuery.data?.builds],
   );
+  const filter = useDynamicFilter<BuildEntity>({ data: rawBuilds, schema: BUILD_SCHEMA });
+  const builds = filter.filteredData;
 
   const subscribedBuildIds = useMemo(
-    () => (isDemoMode ? [] : builds.map((build) => build.id)),
+    () => (isDemoMode ? [] : rawBuilds.map((build) => build.id)),
-    [isDemoMode, builds],
+    [isDemoMode, rawBuilds],
   );
   const liveStatus = useBuildUpdates(subscribedBuildIds, ({ channel }) => {
     queryClient.invalidateQueries({ queryKey: ['builds-page'] });
@@ -217,46 +236,13 @@ export function BuildsPage() {
       {/* Filters */}
       <div className="w-full px-8">
         <div className="panel p-4">
-          <div className="flex items-center gap-2 mb-4">
+          <div className="flex items-center gap-2">
             <Filter size={16} className="text-[var(--text-tertiary)]" />
             <span className="text-sm font-medium text-[var(--text-secondary)]">Filters</span>
           </div>
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+          <div className="flex flex-wrap items-end gap-3 mt-3">
-            <div>
+            <div className="flex-1">
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-2">
+              <FilterBar {...filter} />
-                Status
-              </label>
-              <select
-                value={statusFilter}
-                onChange={(e) => setStatusFilter(e.target.value as '' | BuildStatus)}
-                className="w-full h-10 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] text-sm focus:border-[var(--accent-primary)] transition-colors"
-              >
-                {statusOptions.map((option) => (
-                  <option key={option.label} value={option.value}>{option.label}</option>
-                ))}
-              </select>
-            </div>
-            <div>
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-2">
-                Project ID
-              </label>
-              <input
-                value={projectFilter}
-                onChange={(e) => setProjectFilter(e.target.value)}
-                className="w-full h-10 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] text-sm focus:border-[var(--accent-primary)] transition-colors"
-                placeholder="project-123"
-              />
-            </div>
-            <div>
-              <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-2">
-                Service ID
-              </label>
-              <input
-                value={serviceFilter}
-                onChange={(e) => setServiceFilter(e.target.value)}
-                className="w-full h-10 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] text-sm focus:border-[var(--accent-primary)] transition-colors"
-                placeholder="service-abc"
-              />
             </div>
             <div>
               <label className="block text-xs font-medium uppercase tracking-wider text-[var(--text-muted)] mb-2">

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

@@ -0,0 +1,393 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { useMemo, useState } from 'react';
+import { Link, useNavigate, useParams } from 'react-router-dom';
+import {
+  deleteAgent,
+  getAgent,
+  getAgentMetrics,
+  listAgentCommands,
+  listAgentContainers,
+  pruneAgent,
+  updateAgent,
+  type AgentMetricPoint,
+} from '@/lib/api-client';
+import { getCurrentUserProfile } from '@/lib/api-client';
+import { useAuthSession } from '@/lib/use-auth-session';
+import { useDemoMode } from '@/lib/demo-mode';
+import { formatBytes, formatRelative } from '@/lib/time';
+import { DemoRestricted } from '@/shared/components';
+import {
+  ArrowLeft, CheckCircle2, ChevronRight, Loader2, Pencil, XCircle,
+} from 'lucide-react';
+
+const TIME_RANGES = [
+  { label: '1h', value: '1h' },
+  { label: '24h', value: '24h' },
+  { label: '7d', value: '168h' },
+];
+
+export function NodeDetailPage() {
+  const { id = '' } = useParams();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const isDemoMode = useDemoMode();
+  const sessionQuery = useAuthSession({ enabled: !isDemoMode });
+  const profileQuery = useQuery({
+    queryKey: ['user-profile'],
+    queryFn: getCurrentUserProfile,
+    enabled: !isDemoMode && Boolean(sessionQuery.data),
+    retry: false,
+  });
+  const isAdmin = !isDemoMode && Boolean(profileQuery.data?.isAdmin);
+  const [timeRange, setTimeRange] = useState('24h');
+  const [rename, setRename] = useState<string | null>(null);
+  const [confirmDelete, setConfirmDelete] = useState(false);
+  const [confirmVolumes, setConfirmVolumes] = useState(false);
+
+  const agentQuery = useQuery({
+    queryKey: ['node-agent', id],
+    queryFn: () => getAgent(id),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 15000,
+  });
+  const metricsQuery = useQuery({
+    queryKey: ['node-metrics', id, timeRange],
+    queryFn: () => getAgentMetrics(id, timeRange),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 30000,
+  });
+  const containersQuery = useQuery({
+    queryKey: ['node-containers', id],
+    queryFn: () => listAgentContainers(id),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 15000,
+  });
+  const commandsQuery = useQuery({
+    queryKey: ['node-commands', id],
+    queryFn: () => listAgentCommands(id),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 15000,
+  });
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: ['node-agent', id] });
+    queryClient.invalidateQueries({ queryKey: ['node-commands', id] });
+    queryClient.invalidateQueries({ queryKey: ['usage-agents'] });
+  };
+  const updateMutation = useMutation({
+    mutationFn: (body: { name?: string; auto_prune?: boolean }) => updateAgent(id, body),
+    onSuccess: () => { setRename(null); invalidate(); },
+  });
+  const pruneMutation = useMutation({
+    mutationFn: (volumes: boolean) => pruneAgent(id, { volumes }),
+    onSuccess: () => { setConfirmVolumes(false); invalidate(); },
+  });
+  const deleteMutation = useMutation({
+    mutationFn: () => deleteAgent(id),
+    onSuccess: () => navigate('/usage'),
+  });
+
+  const agent = agentQuery.data;
+  const metrics = useMemo(() => metricsQuery.data ?? [], [metricsQuery.data]);
+  const latest = metrics.length > 0 ? metrics[metrics.length - 1] : null;
+  const containers = containersQuery.data ?? [];
+  const commands = commandsQuery.data ?? [];
+
+  if (isDemoMode) return <DemoRestricted feature="Nodes" />;
+
+  if (agentQuery.isLoading) {
+    return <div className="px-8 py-10 text-xs text-[var(--text-muted)]">Loading node…</div>;
+  }
+  if (!agent) {
+    return (
+      <div className="px-8 py-10">
+        <p className="text-sm text-[var(--text-secondary)]">Node not found.</p>
+        <Link to="/usage" className="v-mono text-[11px] text-[var(--accent-primary)] hover:underline">← back to usage</Link>
+      </div>
+    );
+  }
+
+  const online = agent.status === 'online' || agent.status === 'connecting';
+
+  return (
+    <div className="min-h-screen">
+      <div className="border-b border-[var(--border-subtle)]">
+        <div className="w-full px-8 py-5">
+          <div className="flex items-center gap-2 v-mono text-[11px] text-[var(--text-tertiary)] mb-2">
+            <Link to="/usage" className="hover:text-[var(--text-primary)] flex items-center gap-1">
+              <ArrowLeft size={12} /> usage
+            </Link>
+            <ChevronRight size={10} />
+            <span className="text-[var(--text-primary)]">{agent.name}</span>
+          </div>
+          <div className="flex items-center justify-between gap-4 flex-wrap">
+            <div>
+              <h1 className="v-title">
+                {rename === null ? agent.name : rename}
+                {isAdmin && rename === null && (
+                  <button
+                    onClick={() => setRename(agent.name)}
+                    className="ml-2 inline-block align-middle text-[var(--text-muted)] hover:text-[var(--text-primary)]"
+                    title="Rename node"
+                  >
+                    <Pencil size={14} />
+                  </button>
+                )}
+                <span className="v-cursor">_</span>
+              </h1>
+              {rename !== null && (
+                <div className="mt-2 flex items-center gap-2">
+                  <input
+                    value={rename}
+                    onChange={(e) => setRename(e.target.value)}
+                    onKeyDown={(e) => {
+                      if (e.key === 'Enter') updateMutation.mutate({ name: rename });
+                      if (e.key === 'Escape') setRename(null);
+                    }}
+                    autoFocus
+                    className="rounded-md border border-[var(--border-subtle)] bg-[var(--bg-tertiary)] px-2 py-1 text-sm text-[var(--text-primary)]"
+                  />
+                  <button onClick={() => updateMutation.mutate({ name: rename })} className="v-mono text-[11px] text-[var(--accent-primary)] hover:underline">save</button>
+                  <button onClick={() => setRename(null)} className="v-mono text-[11px] text-[var(--text-muted)] hover:underline">cancel</button>
+                </div>
+              )}
+              <p className="v-mono mt-1.5 text-[11px] text-[var(--text-tertiary)]">
+                {agent.hostname} · {agent.ipAddress}:{agent.port}
+                {agent.version ? ` · v${agent.version}` : ''}
+                {agent.lastHeartbeat ? ` · heartbeat ${formatRelative(agent.lastHeartbeat)}` : ''}
+              </p>
+              {meshAddresses(agent).length > 0 && (
+                <p className="v-mono mt-1 text-[11px] text-[var(--text-tertiary)]">
+                  mesh: {meshAddresses(agent).map(([iface, ip]) => `${iface}=${ip}`).join(' · ')}
+                </p>
+              )}
+            </div>
+            <div className="flex items-center gap-3">
+              <span className={`v-mono text-[11px] px-2 py-1 rounded-md border ${online
+                ? 'border-[var(--success)]/40 text-[var(--success)]'
+                : 'border-[var(--error)]/40 text-[var(--error)]'}`}>
+                {agent.status}
+              </span>
+              {isAdmin && (
+                <>
+                  <label className="flex items-center gap-1.5 v-mono text-[11px] text-[var(--text-tertiary)] cursor-pointer" title="Daily automatic docker prune">
+                    <input
+                      type="checkbox"
+                      checked={agent.autoPrune}
+                      onChange={(e) => updateMutation.mutate({ auto_prune: e.target.checked })}
+                      className="accent-[var(--accent-primary)]"
+                    />
+                    auto-prune
+                  </label>
+                  <button
+                    onClick={() => setConfirmVolumes(true)}
+                    disabled={pruneMutation.isPending}
+                    className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--border-subtle)] text-[var(--text-secondary)] hover:text-[var(--text-primary)] disabled:opacity-50"
+                  >
+                    prune now
+                  </button>
+                  <button
+                    onClick={() => setConfirmDelete(true)}
+                    className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--error)]/40 text-[var(--error)] hover:bg-[var(--error)]/10"
+                  >
+                    remove
+                  </button>
+                </>
+              )}
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div className="px-8 py-6 space-y-6">
+        <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-4">
+          <Stat label="cpu" value={latest ? `${latest.cpu.usage_percent.toFixed(0)}%` : '—'} sub={latest ? `${latest.cpu.cores} cores` : ''} />
+          <Stat label="memory" value={latest ? `${latest.memory.usage_percent.toFixed(0)}%` : '—'} sub={latest ? `${formatBytes(latest.memory.available)} free of ${formatBytes(latest.memory.limit)}` : ''} />
+          <Stat label="load 1m" value={latest ? latest.system_load.load_1m.toFixed(2) : '—'} sub={latest ? `5m ${latest.system_load.load_5m.toFixed(2)} · 15m ${latest.system_load.load_15m.toFixed(2)}` : ''} />
+          <Stat label="containers" value={latest ? String(latest.container_count) : String(containers.length)} sub="reported by agent" />
+        </div>
+
+        <section className="panel p-5">
+          <div className="flex items-center justify-between mb-4">
+            <h2 className="v-mono text-[11px] uppercase tracking-wider text-[var(--text-tertiary)]">telemetry</h2>
+            <div className="flex gap-1">
+              {TIME_RANGES.map((r) => (
+                <button
+                  key={r.value}
+                  onClick={() => setTimeRange(r.value)}
+                  className={`v-mono text-[11px] px-2.5 py-1 rounded-md border ${timeRange === r.value
+                    ? 'border-[var(--accent-primary)]/50 text-[var(--accent-primary)]'
+                    : 'border-[var(--border-subtle)] text-[var(--text-muted)] hover:text-[var(--text-primary)]'}`}
+                >
+                  {r.label}
+                </button>
+              ))}
+            </div>
+          </div>
+          {metricsQuery.isLoading ? (
+            <p className="text-xs text-[var(--text-muted)]">Loading metrics…</p>
+          ) : metrics.length < 2 ? (
+            <p className="text-xs text-[var(--text-muted)]">Not enough heartbeat history yet — the agent reports every few seconds once connected.</p>
+          ) : (
+            <div className="grid gap-6 md:grid-cols-2">
+              <Sparkline label="cpu %" points={metrics} value={(m) => m.cpu.usage_percent} />
+              <Sparkline label="memory %" points={metrics} value={(m) => m.memory.usage_percent} />
+            </div>
+          )}
+        </section>
+
+        <div className="grid gap-6 lg:grid-cols-2">
+          <section className="panel p-0">
+            <h2 className="v-mono text-[11px] uppercase tracking-wider text-[var(--text-tertiary)] px-5 pt-4 pb-3">containers</h2>
+            <div className="divide-y divide-[var(--border-subtle)] border-t border-[var(--border-subtle)]">
+              {containers.length === 0 && (
+                <p className="px-5 py-6 text-xs text-[var(--text-muted)]">No containers reported on this node.</p>
+              )}
+              {containers.map((c) => (
+                <div key={c.id} className="flex items-center justify-between gap-3 px-5 py-3">
+                  <div className="min-w-0">
+                    <p className="truncate text-sm text-[var(--text-primary)]">{c.name ?? c.id}</p>
+                    <p className="truncate v-mono text-[11px] text-[var(--text-tertiary)]">{c.image}</p>
+                  </div>
+                  <span className="v-mono text-[11px] text-[var(--text-secondary)]">{c.status ?? '—'}</span>
+                </div>
+              ))}
+            </div>
+          </section>
+
+          <section className="panel p-0">
+            <h2 className="v-mono text-[11px] uppercase tracking-wider text-[var(--text-tertiary)] px-5 pt-4 pb-3">command history</h2>
+            <div className="divide-y divide-[var(--border-subtle)] border-t border-[var(--border-subtle)]">
+              {commands.length === 0 && (
+                <p className="px-5 py-6 text-xs text-[var(--text-muted)]">No commands sent to this node yet.</p>
+              )}
+              {commands.slice(0, 15).map((cmd) => (
+                <div key={cmd.id} className="flex items-center justify-between gap-3 px-5 py-3">
+                  <div className="flex items-center gap-2 min-w-0">
+                    {cmd.status === 'completed'
+                      ? <CheckCircle2 size={13} className="text-[var(--success)] shrink-0" />
+                      : cmd.status === 'failed'
+                        ? <XCircle size={13} className="text-[var(--error)] shrink-0" />
+                        : <Loader2 size={13} className="text-[var(--text-muted)] animate-spin shrink-0" />}
+                    <span className="v-mono text-[11px] text-[var(--text-primary)]">{cmd.type}</span>
+                    {cmd.error && <span className="truncate text-[11px] text-[var(--error)]">{cmd.error}</span>}
+                  </div>
+                  <span className="v-mono text-[11px] text-[var(--text-muted)] whitespace-nowrap">
+                    {cmd.created_at ? formatRelative(cmd.created_at) : ''}
+                  </span>
+                </div>
+              ))}
+            </div>
+          </section>
+        </div>
+      </div>
+
+      {confirmVolumes && (
+        <ConfirmModal
+          title="Prune this node?"
+          body={`Runs a bounded docker system prune on ${agent.name}. Unused images, stopped containers, and networks are removed.`}
+          confirmLabel="prune"
+          danger={false}
+          extra={
+            <label className="flex items-center gap-2 text-xs text-[var(--text-secondary)] cursor-pointer">
+              <input type="checkbox" id="prune-volumes" className="accent-[var(--error)]" />
+              also prune volumes (can delete database data)
+            </label>
+          }
+          onCancel={() => setConfirmVolumes(false)}
+          onConfirm={() => {
+            const volumes = (document.getElementById('prune-volumes') as HTMLInputElement | null)?.checked ?? false;
+            pruneMutation.mutate(volumes);
+          }}
+          pending={pruneMutation.isPending}
+        />
+      )}
+      {confirmDelete && (
+        <ConfirmModal
+          title={`Remove ${agent.name}?`}
+          body="The agent record and its history are deleted. Containers running on the host are not stopped — uninstall the agent there separately."
+          confirmLabel="remove node"
+          danger
+          onCancel={() => setConfirmDelete(false)}
+          onConfirm={() => deleteMutation.mutate()}
+          pending={deleteMutation.isPending}
+        />
+      )}
+    </div>
+  );
+}
+
+function meshAddresses(agent: { metadata: Record<string, unknown> }): [string, string][] {
+  const mesh = agent.metadata?.mesh;
+  if (!mesh || typeof mesh !== 'object' || Array.isArray(mesh)) return [];
+  return Object.entries(mesh as Record<string, unknown>)
+    .filter((entry): entry is [string, string] => typeof entry[1] === 'string' && entry[1] !== '');
+}
+
+function Stat({ label, value, sub }: { label: string; value: string; sub?: string }) {
+  return (
+    <div className="panel p-4">
+      <p className="v-mono text-[10px] uppercase tracking-wider text-[var(--text-tertiary)]">{label}</p>
+      <p className="mt-1 text-xl font-semibold text-[var(--text-primary)]">{value}</p>
+      {sub && <p className="mt-0.5 v-mono text-[11px] text-[var(--text-muted)]">{sub}</p>}
+    </div>
+  );
+}
+
+function Sparkline({ label, points, value }: {
+  label: string;
+  points: AgentMetricPoint[];
+  value: (m: AgentMetricPoint) => number;
+}) {
+  const w = 560;
+  const h = 90;
+  const vals = points.map(value);
+  const max = Math.max(100, ...vals);
+  const step = w / Math.max(points.length - 1, 1);
+  const polyline = vals.map((v, i) => `${(i * step).toFixed(1)},${(h - (v / max) * (h - 6)).toFixed(1)}`).join(' ');
+  return (
+    <div>
+      <p className="v-mono text-[10px] uppercase tracking-wider text-[var(--text-tertiary)] mb-2">
+        {label} — now {vals[vals.length - 1].toFixed(0)}% / peak {Math.max(...vals).toFixed(0)}%
+      </p>
+      <svg viewBox={`0 0 ${w} ${h}`} className="w-full h-24 rounded-md border border-[var(--border-subtle)] bg-[var(--bg-secondary)]">
+        <polyline points={polyline} fill="none" stroke="var(--accent-primary)" strokeWidth="1.5" />
+      </svg>
+    </div>
+  );
+}
+
+function ConfirmModal({ title, body, confirmLabel, danger, extra, onCancel, onConfirm, pending }: {
+  title: string;
+  body: string;
+  confirmLabel: string;
+  danger: boolean;
+  extra?: React.ReactNode;
+  onCancel: () => void;
+  onConfirm: () => void;
+  pending: boolean;
+}) {
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50" onClick={onCancel}>
+      <div className="panel w-full max-w-sm p-5" onClick={(e) => e.stopPropagation()}>
+        <h3 className="text-sm font-semibold text-[var(--text-primary)]">{title}</h3>
+        <p className="mt-2 text-xs text-[var(--text-secondary)]">{body}</p>
+        {extra && <div className="mt-3">{extra}</div>}
+        <div className="mt-5 flex justify-end gap-2">
+          <button onClick={onCancel} className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--border-subtle)] text-[var(--text-secondary)]">
+            cancel
+          </button>
+          <button
+            onClick={onConfirm}
+            disabled={pending}
+            className={`v-mono text-[11px] px-3 py-1.5 rounded-md border disabled:opacity-50 ${danger
+              ? 'border-[var(--error)]/50 text-[var(--error)] hover:bg-[var(--error)]/10'
+              : 'border-[var(--accent-primary)]/50 text-[var(--accent-primary)] hover:bg-[var(--accent-primary)]/10'}`}
+          >
+            {pending ? 'working…' : confirmLabel}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

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

@@ -11,6 +11,8 @@ import {
   getCurrentUserProfile,
   listAuditLogs,
   listAgents,
+  pruneAgent,
+  updateAgent,
   listBuilds,
   listGitProviders,
   listProjects,
@@ -44,6 +46,9 @@ import {
   listServiceVariables,
   updateServiceVariables,
   getGitHubAppInstallUrl,
+  getGitHubAppStatus,
+  createGitHubAppManifest,
+  convertGitHubAppCode,
   connectGitHubApp,
   updateCurrentUserProfile,
   getPlatformSettings,
@@ -290,6 +295,14 @@ export function UsagePage() {
     mutationFn: (id: string) => revokeAgentToken(id),
     onSuccess: () => queryClient.invalidateQueries({ queryKey: ['agent-tokens'] }),
   });
+  const pruneMutation = useMutation({
+    mutationFn: (id: string) => pruneAgent(id),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['usage-agents'] }),
+  });
+  const autoPruneMutation = useMutation({
+    mutationFn: ({ id, on }: { id: string; on: boolean }) => updateAgent(id, { auto_prune: on }),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['usage-agents'] }),
+  });
 
   const builds = useMemo(
     () => (isDemoMode ? demoBuilds : buildsQuery.data?.builds ?? []),
@@ -374,9 +387,9 @@ export function UsagePage() {
   const totalAgentMemory = agents.reduce((sum, agent) => sum + agent.resources.memory.total, 0);
   const availableAgentMemory = agents.reduce((sum, agent) => sum + agent.resources.memory.available, 0);
   const agentEndpoint = getAgentPublicBaseUrl();
-  const connectCommand = `CONTAINR_API_URL=${getApiBaseUrl().replace(/\/api\/v1$/, '')} \\
+  const apiBase = getApiBaseUrl().replace(/\/api\/v1$/, '');
-CONTAINR_AGENT_AUTH_TOKEN=${issuedToken?.token ?? '<token>'} \\
+  const installCommand = `curl -fsSL ${apiBase}/api/agents/install.sh | bash -s -- --url ${apiBase} --token ${issuedToken?.token ?? '<token>'}`;
-containr-agent`;
+  const sshCommand = `containr nodes add --ssh <user@host>${issuedToken?.token ? '' : '  # run on a host with the CLI'}`;
 
   let buildActivityBody = 'Track deployment frequency and failed rollouts over time.';
   let runtimeBody = 'Build duration telemetry will appear after completed builds are available.';
@@ -600,12 +613,35 @@ containr-agent`;
                       agents.slice(0, 5).map((agent) => (
                         <div key={agent.id} className="flex items-center justify-between gap-3 border-b border-[var(--border-subtle)] px-4 py-3 last:border-b-0">
                           <div className="min-w-0">
-                            <p className="truncate text-sm font-medium text-[var(--text-primary)]">{agent.name}</p>
+                            <Link to={`/nodes/${agent.id}`} className="truncate text-sm font-medium text-[var(--text-primary)] hover:text-[var(--accent-primary)]">{agent.name}</Link>
                             <p className="truncate text-xs text-[var(--text-tertiary)]">{agent.hostname} · {agent.ipAddress}:{agent.port}</p>
                           </div>
-                          <div className="text-right">
+                          <div className="flex items-center gap-3">
-                            <p className="text-xs font-semibold text-[var(--text-primary)]">{agent.status}</p>
+                            {isAdmin && (
-                            <p className="text-xs text-[var(--text-tertiary)]">{formatBytes(agent.resources.memory.available)} free</p>
+                              <>
+                                <button
+                                  onClick={() => pruneMutation.mutate(agent.id)}
+                                  disabled={pruneMutation.isPending}
+                                  title="Enqueue a bounded docker prune on this node"
+                                  className="text-xs text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:underline disabled:opacity-50"
+                                >
+                                  Prune
+                                </button>
+                                <label className="flex items-center gap-1.5 text-xs text-[var(--text-tertiary)] cursor-pointer" title="Daily automatic docker prune">
+                                  <input
+                                    type="checkbox"
+                                    checked={agent.autoPrune}
+                                    onChange={(e) => autoPruneMutation.mutate({ id: agent.id, on: e.target.checked })}
+                                    className="accent-[var(--accent-primary)]"
+                                  />
+                                  auto
+                                </label>
+                              </>
+                            )}
+                            <div className="text-right">
+                              <p className="text-xs font-semibold text-[var(--text-primary)]">{agent.status}</p>
+                              <p className="text-xs text-[var(--text-tertiary)]">{formatBytes(agent.resources.memory.available)} free</p>
+                            </div>
                           </div>
                         </div>
                       ))
@@ -663,7 +699,8 @@ containr-agent`;
                     </p>
                   )}
 
-                  <pre className="mono text-xs text-[var(--text-secondary)] whitespace-pre-wrap">{connectCommand}</pre>
+                  <pre className="mono text-xs text-[var(--text-secondary)] whitespace-pre-wrap">{installCommand}</pre>
+                  <pre className="mono text-xs text-[var(--text-secondary)] whitespace-pre-wrap mt-2">{sshCommand}</pre>
                   <div className="mt-4 space-y-2 text-xs text-[var(--text-tertiary)]">
                     <p>Agent endpoint: <span className="mono text-[var(--text-primary)]">{agentEndpoint}</span></p>
                     <p>Use an issued token above, or set <span className="mono text-[var(--text-primary)]">CONTAINR_AGENT_AUTH_TOKENS</span> on the backend.</p>
@@ -950,6 +987,35 @@ function GitProvidersSection() {
     }
   };
 
+  // Admins can self-provision the instance's GitHub App via the manifest
+  // flow when GITHUB_APP_* env vars were never configured.
+  const profileQuery = useQuery({ queryKey: ['user-profile'], queryFn: getCurrentUserProfile, retry: false });
+  const isAdmin = Boolean(profileQuery.data?.isAdmin);
+  const ghAppQuery = useQuery({
+    queryKey: ['github-app-status'],
+    queryFn: getGitHubAppStatus,
+    enabled: isAdmin,
+    retry: false,
+  });
+  const provisionMutation = useMutation({
+    mutationFn: async () => {
+      const { url, manifest } = await createGitHubAppManifest({ base_url: window.location.origin });
+      // GitHub requires a form POST carrying the manifest JSON.
+      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();
+    },
+  });
+  const ghAppStatus = ghAppQuery.data;
+  const showProvision = isAdmin && ghAppStatus && !ghAppStatus.configured;
+
   const [form, setForm] = useState({
     name: 'github' as (typeof gitProviderTypes)[number]['value'],
     displayName: '',
@@ -996,13 +1062,25 @@ function GitProvidersSection() {
           </div>
         </div>
         <div className="flex items-center gap-2">
-          <button
+          {showProvision ? (
-            onClick={() => void installApp()}
+            <button
-            className="flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-sm font-medium text-[var(--text-secondary)] hover:border-[var(--border-default)] transition-colors"
+              onClick={() => provisionMutation.mutate()}
-          >
+              disabled={provisionMutation.isPending}
-            <GitBranch size={14} />
+              className="flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-[var(--accent-on)] text-sm font-medium shadow-lg transition-all disabled:opacity-50"
-            Install GitHub App
+              style={{ background: 'var(--accent-primary)' }}
-          </button>
+            >
+              <GitBranch size={14} />
+              {provisionMutation.isPending ? 'Opening GitHub…' : 'Set up GitHub App'}
+            </button>
+          ) : (
+            <button
+              onClick={() => void installApp()}
+              className="flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-sm font-medium text-[var(--text-secondary)] hover:border-[var(--border-default)] transition-colors"
+            >
+              <GitBranch size={14} />
+              Install GitHub App
+            </button>
+          )}
           <button
             onClick={() => setFormOpen((open) => !open)}
             className="flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-[var(--accent-on)] text-sm font-medium shadow-lg transition-all"
@@ -1019,6 +1097,11 @@ function GitProvidersSection() {
           {installUrlError}
         </div>
       )}
+      {provisionMutation.isError && (
+        <div className="mb-4 px-4 py-3 rounded-[var(--radius-md)] bg-[var(--error-soft)] text-sm text-[var(--error)]">
+          {provisionMutation.error instanceof Error ? provisionMutation.error.message : 'Failed to start GitHub App setup'}
+        </div>
+      )}
       {connectAppMutation.isPending && (
         <div className="mb-4 px-4 py-3 rounded-[var(--radius-md)] bg-[var(--surface-muted)] text-sm text-[var(--text-secondary)]">
           Completing GitHub App installation…
@@ -1151,6 +1234,66 @@ function GitProvidersSection() {
   );
 }
 
+// GitHub redirects here after the admin completes the manifest form —
+// /git/github-app/callback?code=…&state=…
+export function GitHubAppCallbackPage() {
+  const [searchParams] = useSearchParams();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const code = searchParams.get('code');
+
+  const convertMutation = useMutation({
+    mutationFn: (appCode: string) => convertGitHubAppCode(appCode),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['github-app-status'] });
+      navigate('/settings', { replace: true });
+    },
+  });
+  const firedRef = useRef(false);
+  useEffect(() => {
+    if (code && !firedRef.current) {
+      firedRef.current = true;
+      convertMutation.mutate(code);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps -- fire once per code
+  }, [code]);
+
+  return (
+    <div className="mx-auto max-w-md px-5 py-16 text-center">
+      {!code ? (
+        <>
+          <AlertCircle size={28} className="mx-auto text-[var(--error)]" />
+          <h1 className="mt-4 text-lg font-semibold text-[var(--text-primary)]">Missing code</h1>
+          <p className="mt-2 text-sm text-[var(--text-tertiary)]">
+            GitHub did not return an app code. Start the setup again from Git providers.
+          </p>
+        </>
+      ) : convertMutation.isError ? (
+        <>
+          <AlertCircle size={28} className="mx-auto text-[var(--error)]" />
+          <h1 className="mt-4 text-lg font-semibold text-[var(--text-primary)]">Setup failed</h1>
+          <p className="mt-2 text-sm text-[var(--text-tertiary)]">
+            {convertMutation.error instanceof Error ? convertMutation.error.message : 'Could not provision the GitHub App'}
+          </p>
+          <button
+            type="button"
+            onClick={() => navigate('/settings', { replace: true })}
+            className="mt-6 rounded-[var(--radius-md)] bg-[var(--accent-primary)] px-4 py-2 text-sm font-semibold text-[var(--accent-on)]"
+          >
+            Back to settings
+          </button>
+        </>
+      ) : (
+        <>
+          <Loader2 size={28} className="mx-auto animate-spin text-[var(--accent-primary)]" />
+          <h1 className="mt-4 text-lg font-semibold text-[var(--text-primary)]">Setting up GitHub App</h1>
+          <p className="mt-2 text-sm text-[var(--text-tertiary)]">Exchanging the app credentials…</p>
+        </>
+      )}
+    </div>
+  );
+}
+
 function PlatformSettingsSection() {
   const queryClient = useQueryClient();
   const settingsQuery = useQuery({

app/frontend/src/features/service/components/ServiceTerminal.tsx

@@ -0,0 +1,107 @@
+import { useEffect, useRef, useState } from 'react';
+import { Terminal } from '@xterm/xterm';
+import { FitAddon } from '@xterm/addon-fit';
+import '@xterm/xterm/css/xterm.css';
+import { Loader2 } from 'lucide-react';
+import { getApiBaseUrl } from '@/lib/api-client';
+
+type Frame = {
+  type: 'stdin' | 'resize' | 'stdout' | 'exit' | 'error' | 'ping' | 'pong';
+  data?: string;
+  cols?: number;
+  rows?: number;
+  code?: number;
+  message?: string;
+};
+
+// Interactive shell: WebSocket → docker exec pty in the service container.
+export function ServiceTerminal({ serviceId }: { serviceId: string }) {
+  const hostRef = useRef<HTMLDivElement>(null);
+  const [status, setStatus] = useState<'connecting' | 'live' | 'ended' | 'error'>('connecting');
+
+  useEffect(() => {
+    if (!hostRef.current) return;
+
+    const term = new Terminal({
+      fontFamily: 'var(--font-mono, ui-monospace, monospace)',
+      fontSize: 13,
+      cursorBlink: true,
+      convertEol: false,
+      theme: {
+        background: '#0a0a0c',
+        foreground: '#d4d4d8',
+        cursor: '#a1a1aa',
+        selectionBackground: '#3f3f46',
+      },
+    });
+    const fit = new FitAddon();
+    term.loadAddon(fit);
+    term.open(hostRef.current);
+    fit.fit();
+
+    const wsUrl = getApiBaseUrl().replace(/^http/, 'ws');
+    const ws = new WebSocket(`${wsUrl}/services/${serviceId}/terminal`);
+
+    ws.onopen = () => {
+      setStatus('live');
+      const { cols, rows } = term;
+      const frame: Frame = { type: 'resize', cols, rows };
+      ws.send(JSON.stringify(frame));
+    };
+    ws.onmessage = (ev) => {
+      let f: Frame;
+      try {
+        f = JSON.parse(ev.data);
+      } catch {
+        return;
+      }
+      if (f.type === 'stdout' && f.data) term.write(f.data);
+      else if (f.type === 'exit') {
+        setStatus('ended');
+        term.write(`\r\n\x1b[90m[session ended — exit ${f.code ?? 0}]\x1b[0m\r\n`);
+      } else if (f.type === 'error') {
+        setStatus('error');
+        term.write(`\r\n\x1b[31m${f.message ?? 'terminal error'}\x1b[0m\r\n`);
+      }
+    };
+    ws.onerror = () => setStatus((s) => (s === 'live' ? s : 'error'));
+    ws.onclose = () => setStatus((s) => (s === 'error' ? s : 'ended'));
+
+    const dataSub = term.onData((data) => {
+      if (ws.readyState === WebSocket.OPEN) {
+        ws.send(JSON.stringify({ type: 'stdin', data } satisfies Frame));
+      }
+    });
+
+    const observer = new ResizeObserver(() => {
+      fit.fit();
+      if (ws.readyState === WebSocket.OPEN) {
+        const { cols, rows } = term;
+        ws.send(JSON.stringify({ type: 'resize', cols, rows } satisfies Frame));
+      }
+    });
+    observer.observe(hostRef.current);
+
+    return () => {
+      observer.disconnect();
+      dataSub.dispose();
+      ws.close();
+      term.dispose();
+    };
+  }, [serviceId]);
+
+  return (
+    <div className="relative">
+      {status === 'connecting' && (
+        <div className="absolute inset-0 z-10 flex items-center justify-center bg-[#0a0a0c]/80 rounded-[var(--radius-md)]">
+          <Loader2 size={18} className="animate-spin text-[var(--accent-primary)]" />
+        </div>
+      )}
+      <div
+        ref={hostRef}
+        className="rounded-[var(--radius-md)] border border-[var(--border-subtle)] overflow-hidden p-2"
+        style={{ background: '#0a0a0c', height: 420 }}
+      />
+    </div>
+  );
+}

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

@@ -26,7 +26,6 @@ import {
   deleteScalingPolicy,
   getServiceScalingState,
   manualScaleService,
-  execInService,
   rollbackDeployment,
   cancelDeployment,
   updateServiceVariables,
@@ -59,6 +58,7 @@ import { getCurrentUserProfile } from '@/lib/api-client';
 import { parseDotenv, validateVariableRows, type VariableDraft } from '../variable-utils';
 import { formatBytes, formatDate, formatRelative, seededMetric } from '@/lib/time';
 import { EnhancedMetricCard, LineAreaChart, DonutChart } from '@/shared/components';
+import { ServiceTerminal } from '@/features/service/components/ServiceTerminal';
 import {
   Activity,
   FileText,
@@ -338,21 +338,6 @@ export function ServiceDetailPage() {
     },
   });
 
-  // --- Console ---
-  const [consoleInput, setConsoleInput] = useState('');
-  const [consoleHistory, setConsoleHistory] = useState<
-    Array<{ command: string; output: string; exitCode: number; error: string }>
-  >([]);
-  const execMutation = useMutation({
-    mutationFn: (command: string) => execInService(serviceId, command),
-    onSuccess: (result, command) => {
-      setConsoleHistory((prev) => [
-        { command, output: result.output ?? '', exitCode: result.exit_code ?? 0, error: result.error ?? '' },
-        ...prev,
-      ]);
-      setConsoleInput('');
-    },
-  });
   const triggerCronMutation = useMutation({
     mutationFn: (id: string) => triggerCronJob(id),
     onSuccess: () => {
@@ -1927,64 +1912,10 @@ export function ServiceDetailPage() {
               </div>
               <div>
                 <h2 className="text-lg font-semibold text-[var(--text-primary)]">Console</h2>
-                <p className="text-sm text-[var(--text-secondary)]">One-off commands via docker exec — 30s limit, 64KB output cap</p>
+                <p className="text-sm text-[var(--text-secondary)]">Interactive shell inside the service container</p>
               </div>
             </div>
-
+            <ServiceTerminal serviceId={serviceId} />
-            <form
-              className="flex items-center gap-2 mb-4"
-              onSubmit={(e) => {
-                e.preventDefault();
-                const cmd = consoleInput.trim();
-                if (cmd && !execMutation.isPending) execMutation.mutate(cmd);
-              }}
-            >
-              <span className="text-sm font-mono text-[var(--accent-primary)]">$</span>
-              <input
-                value={consoleInput}
-                onChange={(e) => setConsoleInput(e.target.value)}
-                placeholder="e.g. env | sort | head -20"
-                disabled={execMutation.isPending}
-                className="flex-1 px-3 py-2 rounded-[var(--radius-md)] bg-[var(--surface-muted)] border border-[var(--border-subtle)] text-sm font-mono text-[var(--text-primary)] disabled:opacity-50"
-              />
-              <button
-                type="submit"
-                disabled={execMutation.isPending || !consoleInput.trim()}
-                className="px-4 py-2 rounded-[var(--radius-md)] bg-[var(--accent-primary)] text-[var(--accent-on)] text-sm font-medium disabled:opacity-50"
-              >
-                {execMutation.isPending ? 'Running…' : 'Run'}
-              </button>
-            </form>
-
-            {execMutation.isError && (
-              <p className="mb-4 text-xs text-[var(--error)]">
-                {(execMutation.error as Error)?.message ?? 'Command failed'}
-              </p>
-            )}
-
-            {consoleHistory.length === 0 ? (
-              <p className="text-xs text-[var(--text-tertiary)]">
-                Commands run inside the service's running container as its default user. No interactive shell — stdout/stderr is captured and returned.
-              </p>
-            ) : (
-              <div className="space-y-3">
-                {consoleHistory.map((entry, i) => (
-                  <div key={i} className="rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] p-3">
-                    <div className="flex items-center justify-between mb-1">
-                      <p className="text-xs font-mono text-[var(--text-primary)]">$ {entry.command}</p>
-                      <span className={`text-xs font-mono ${entry.exitCode === 0 && !entry.error ? 'text-[var(--success)]' : 'text-[var(--error)]'}`}>
-                        {entry.error ? 'error' : `exit ${entry.exitCode}`}
-                      </span>
-                    </div>
-                    {(entry.output || entry.error) && (
-                      <pre className="text-xs font-mono text-[var(--text-secondary)] whitespace-pre-wrap break-all max-h-64 overflow-y-auto">
-                        {entry.output}{entry.error ? `\n${entry.error}` : ''}
-                      </pre>
-                    )}
-                  </div>
-                ))}
-              </div>
-            )}
           </div>
         )}
 

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

@@ -13,6 +13,7 @@ import {
   listGitBranches,
   listGitProviders,
   listGitRepositories,
+  listProjectActivity,
   listServiceLogs,
   listServiceVariables,
   listServicesByProject,
@@ -49,12 +50,13 @@ import {
   FileUp,
 } from 'lucide-react';
 
-type WorkspaceView = 'canvas' | 'observability' | 'logs' | 'settings';
+type WorkspaceView = 'canvas' | 'observability' | 'logs' | 'activity' | 'settings';
 
 const viewItems: Array<{ key: WorkspaceView; label: string; icon: typeof LayoutGrid; authOnly?: boolean }> = [
   { key: 'canvas', label: 'Canvas', icon: LayoutGrid },
   { key: 'observability', label: 'Observability', icon: Activity },
   { key: 'logs', label: 'Logs', icon: FileText, authOnly: true },
+  { key: 'activity', label: 'Activity', icon: Clock, authOnly: true },
   { key: 'settings', label: 'Settings', icon: Settings },
 ];
 
@@ -640,6 +642,13 @@ export function ProjectWorkspacePage() {
     retry: false,
   });
 
+  const activityQuery = useQuery({
+    queryKey: ['project-activity', projectId],
+    queryFn: () => listProjectActivity(projectId!),
+    enabled: !isDemoMode && signedIn && activeView === 'activity' && !!projectId,
+    refetchInterval: 15000,
+  });
+
   const runningServices = useMemo(() => services.filter((service) => service.status === 'running').length, [services]);
   const serviceHref = (serviceId: string) =>
     isDemoMode
@@ -942,6 +951,42 @@ export function ProjectWorkspacePage() {
               </div>
             )}
 
+            {activeView === 'activity' && (
+              <div 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">
+                    <Clock size={20} className="text-[var(--accent-primary)]" />
+                  </div>
+                  <div>
+                    <h2 className="text-lg font-semibold text-[var(--text-primary)]">Activity</h2>
+                    <p className="text-sm text-[var(--text-secondary)]">Project timeline — deploys, config, membership</p>
+                  </div>
+                </div>
+                <div className="divide-y divide-[var(--border-subtle)] border border-[var(--border-subtle)] rounded-[var(--radius-md)]">
+                  {activityQuery.isLoading ? (
+                    <p className="px-4 py-6 text-xs text-[var(--text-muted)]">Loading…</p>
+                  ) : (activityQuery.data?.activity?.length ?? 0) === 0 ? (
+                    <p className="px-4 py-6 text-xs text-[var(--text-muted)]">No project events yet.</p>
+                  ) : (
+                    activityQuery.data!.activity.map((e) => (
+                      <div key={e.id} className="flex items-center gap-3 px-4 py-2.5">
+                        <span className={`w-1.5 h-1.5 rounded-full shrink-0 ${
+                          e.severity === 'error' ? 'bg-[var(--error)]' :
+                          e.severity === 'warning' ? 'bg-[var(--warning)]' :
+                          e.severity === 'success' ? 'bg-[var(--success)]' : 'bg-[var(--accent-primary)]'
+                        }`} />
+                        <div className="flex-1 min-w-0">
+                          <span className="text-[13px] text-[var(--text-primary)]">{e.label || e.action}</span>
+                          <span className="v-mono text-[10px] text-[var(--text-muted)] ml-2">{e.user_email}</span>
+                        </div>
+                        <span className="v-mono text-[10px] text-[var(--text-muted)]">{formatRelative(e.created_at)}</span>
+                      </div>
+                    ))
+                  )}
+                </div>
+              </div>
+            )}
+
             {activeView === 'settings' && (
               <div className="panel p-6">
                 <div className="flex items-center gap-3 mb-6">

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

@@ -1056,6 +1056,66 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/services/{id}/terminal": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Interactive terminal (WebSocket)
+         * @description Upgrades to a WebSocket bridged to a `docker exec` PTY in the service's running container (bash if present, else sh). Cookie/bearer auth as usual. Client→server JSON frames: `{"type":"stdin","data":"..."}`, `{"type":"resize","cols":N,"rows":N}`. Server→client frames: `{"type":"stdout","data":"..."}`, `{"type":"exit","code":N}`, `{"type":"error","message":"..."}`.
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Switching protocols — WebSocket session established */
+                101: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+                /** @description Service not found or not visible */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+                /** @description Service has no running container */
+                409: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+                /** @description Docker unavailable */
+                503: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/internal/wake/{id}": {
         parameters: {
             query?: never;
@@ -2717,6 +2777,63 @@ export interface paths {
         };
         trace?: never;
     };
+    "/admin/users/{id}/impersonate": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Impersonate a user
+         * @description Mint a 15-minute bearer token acting as the target user. Admin-only; admin accounts cannot be impersonated and every mint is audit-logged. The token carries an `impersonated_by` claim.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Impersonation token */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            token?: string;
+                            /** Format: date-time */
+                            expires_at?: string;
+                            user?: {
+                                id?: string;
+                                email?: string;
+                                name?: string;
+                            };
+                        };
+                    };
+                };
+                /** @description Target is an admin account */
+                403: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/admin/projects/{id}": {
         parameters: {
             query?: never;
@@ -3809,6 +3926,111 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/activity": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Activity feed
+         * @description Enriched audit events (severity, category, label) scoped to the caller's visible projects; admins see everything.
+         */
+        get: {
+            parameters: {
+                query?: {
+                    severity?: "info" | "success" | "warning" | "error";
+                    category?: string;
+                    resource?: string;
+                    project_id?: string;
+                    since?: string;
+                    page?: number;
+                    limit?: number;
+                };
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Feed entries */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            activity?: components["schemas"]["AuditLog"][];
+                            page?: number;
+                            limit?: number;
+                            has_more?: boolean;
+                        };
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/projects/{id}/activity": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Per-project activity timeline
+         * @description Audit events correlated to this project's services, deployments, databases and the project record itself.
+         */
+        get: {
+            parameters: {
+                query?: {
+                    page?: number;
+                    limit?: number;
+                };
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Feed entries */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            activity?: components["schemas"]["AuditLog"][];
+                        };
+                    };
+                };
+                /** @description Project not found or not visible */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/banners/active": {
         parameters: {
             query?: never;
@@ -4015,6 +4237,216 @@ export interface paths {
         };
         trace?: never;
     };
+    "/auth/invites/{token}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /** Validate an invite token (public) */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Invite state */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            valid?: boolean;
+                            used?: boolean;
+                            expired?: boolean;
+                            email?: string | null;
+                            /** Format: date-time */
+                            expires_at?: string;
+                        };
+                    };
+                };
+                /** @description Invite not found */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/auth/accept-invite": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Register via an invite link (public) */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": {
+                        token: string;
+                        name: string;
+                        email: string;
+                        password: string;
+                    };
+                };
+            };
+            responses: {
+                /** @description Created session */
+                201: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["LoginResponse"];
+                    };
+                };
+                /** @description Invite used or expired */
+                410: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/admin/invites": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /** List invites (admin) */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description All invites */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            invites?: Record<string, never>[];
+                        };
+                    };
+                };
+            };
+        };
+        put?: never;
+        /** Create an invite link (admin) */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: {
+                content: {
+                    "application/json": {
+                        /** @description Optionally bind the invite to this email */
+                        email?: string;
+                        /** @default 168 */
+                        expires_in_hours?: number;
+                    };
+                };
+            };
+            responses: {
+                /** @description Created invite with one-time token */
+                201: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            invite?: Record<string, never>;
+                            /** @description Shown once */
+                            token?: string;
+                            url?: string;
+                        };
+                    };
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/admin/invites/{id}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post?: never;
+        /** Revoke an invite (admin) */
+        delete: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    id: string;
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Revoked */
+                204: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/branding": {
         parameters: {
             query?: never;
@@ -5451,6 +5883,162 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/admin/git/github-app": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * GitHub App provisioning status
+         * @description Shows whether the instance GitHub App is configured, and whether credentials come from app_settings or environment variables.
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Provisioning status */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            configured?: boolean;
+                            /** @enum {string} */
+                            source?: "settings" | "env" | "none";
+                            app_id?: string;
+                            slug?: string;
+                            name?: string;
+                        };
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/admin/git/github-app/manifest": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Build GitHub App manifest
+         * @description Returns a GitHub App manifest for self-provisioning. The client POSTs `manifest` verbatim as a form field to `url`; GitHub then redirects to the instance's /git/github-app/callback with a code.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": {
+                        /** @description Public https base URL of this instance */
+                        base_url: string;
+                        name?: string;
+                        /** @description Create the app under this GitHub organization */
+                        organization?: string;
+                    };
+                };
+            };
+            responses: {
+                /** @description Manifest + submission URL */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            url?: string;
+                            /** @description JSON string — POST as form field `manifest` */
+                            manifest?: string;
+                            state?: string;
+                        };
+                    };
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/admin/git/github-app/convert": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Exchange manifest callback code
+         * @description Exchanges the `code` from the manifest redirect for the app credentials and stores them in app_settings (overriding env vars).
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": {
+                        code: string;
+                    };
+                };
+            };
+            responses: {
+                /** @description App provisioned */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            app_id?: number;
+                            slug?: string;
+                            name?: string;
+                        };
+                    };
+                };
+                /** @description GitHub conversion failed */
+                502: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/git/providers/{providerId}": {
         parameters: {
             query?: never;
@@ -7775,6 +8363,157 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/agents/install.sh": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Agent install script
+         * @description Public bootstrap script — `curl | bash -s -- --url <api> --token <enroll-token>`.
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Bourne shell installer */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "text/x-sh": string;
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/api/agents/download/{platform}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Download a bundled agent binary
+         * @description platform: linux-amd64 | linux-arm64. Bundled in release images; 404 when absent (install script falls back to GH releases).
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    platform: "linux-amd64" | "linux-arm64";
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Agent binary */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/octet-stream": string;
+                    };
+                };
+                /** @description No bundled binary for platform */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["Error"];
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/agents/{id}/prune": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Enqueue a bounded docker prune on a node
+         * @description Queues a `prune` command — `docker system prune -af`, volumes excluded unless requested.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    /** @description Node agent ID */
+                    id: components["parameters"]["AgentIdParam"];
+                };
+                cookie?: never;
+            };
+            requestBody?: {
+                content: {
+                    "application/json": {
+                        /** @description Only prune objects older than this duration (e.g. "168h"). */
+                        until?: string;
+                        /** @description Also prune volumes — destructive, off by default. */
+                        volumes?: boolean;
+                    };
+                };
+            };
+            responses: {
+                /** @description Prune command queued */
+                202: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            command?: components["schemas"]["AgentCommand"];
+                        };
+                    };
+                };
+                /** @description Agent not found */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["Error"];
+                    };
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/agents/{id}/metrics": {
         parameters: {
             query?: never;
@@ -8176,6 +8915,68 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/git/github-app/webhook": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * GitHub App webhook receiver
+         * @description Single app-level webhook all installed repositories deliver to (configured via the manifest's hook_attributes). Verified with X-Hub-Signature-256 against the provisioned webhook secret. Push events enqueue deployments for services tracking the repo+branch.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody: {
+                content: {
+                    "application/json": Record<string, never>;
+                };
+            };
+            responses: {
+                /** @description Event accepted */
+                202: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            received?: boolean;
+                            branch?: string;
+                            deployments?: number;
+                            ignored?: string;
+                        };
+                    };
+                };
+                /** @description Invalid signature */
+                401: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+                /** @description GitHub App webhook secret not configured */
+                503: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content?: never;
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/api/agents/{id}/commands/{commandId}/result": {
         parameters: {
             query?: never;
@@ -10469,6 +11270,15 @@ export interface components {
             ip_address?: string;
             /** @description Source user agent */
             user_agent?: string;
+            /**
+             * @description Event severity for feed display
+             * @enum {string}
+             */
+            severity?: "info" | "success" | "warning" | "error";
+            /** @description Coarse category (service, deployment, project, user, security, system, …) */
+            category?: string;
+            /** @description Human-readable event label */
+            label?: string;
             /**
              * Format: date-time
              * @description Timestamp when the audit log entry was created
@@ -11090,6 +11900,8 @@ export interface components {
             metadata?: {
                 [key: string]: unknown;
             };
+            /** @description Enqueue a bounded docker prune on this node once per day. */
+            auto_prune?: boolean;
             /** Format: date-time */
             last_heartbeat?: string;
             /** Format: date-time */
@@ -11214,6 +12026,10 @@ export interface components {
             capabilities: components["schemas"]["AgentCapabilities"];
             /** @description May also be sent via the X-Agent-Token header */
             auth_token?: string;
+            /** @description Overlay-network interface IPs (tailscale/netbird/zerotier/wireguard). Stored under agent metadata.mesh; authoritative — send an empty object when no mesh interfaces exist. */
+            mesh?: {
+                [key: string]: string;
+            };
         };
         AgentHeartbeat: {
             agent_id?: string;

app/frontend/src/generated/docs-snapshot.ts

@@ -40,7 +40,7 @@ export const bundledDocs: BundledDoc[] = [
     "path": "guides/CLI.md",
     "section": "guides",
     "title": "Containr CLI",
-    "markdown": "# Containr CLI\n\nThe CLI controls every part of a Containr instance — the same API surface\nthe web UI uses. Build it with `scripts/build-cli.sh` or\n`go build ./cmd/cli` from `app/backend`.\n\n## Authentication\n\nCreate a personal access token in the web UI under\n**Settings → Personal Access Tokens** (or `containr tokens create`), then:\n\n```bash\ncontainr auth login cnp_...                      # verify + store\ncontainr auth login cnp_... --url https://containr.example.com\ncontainr auth login cnp_... --name production    # named profile\ncontainr auth status                             # show active profile + identity\ncontainr auth logout\n```\n\nResolution order for every command: `--token`/`--api-url` flags >\n`CONTAINR_TOKEN`/`CONTAINR_API_URL` env > active profile >\n`http://localhost:8080/api/v1`. The active profile is `--profile` >\n`CONTAINR_PROFILE` > `current_profile` in `~/.containr.yaml`.\n\n## Output and scripting\n\n- `--json` prints the raw API response — safe to pipe and parse.\n- `--yes` / `-y` skips confirmation on destructive commands (delete,\n  revoke, restore, failover). Non-interactive shells refuse destructive\n  commands without it.\n- Exit codes are stable: `0` ok, `1` error, `2` auth/permission,\n  `3` not found, `4` validation, `5` unreachable.\n\n## Commands\n\n```\nauth login|logout|status         token auth and profiles\ntokens list|create|revoke        personal access tokens\nprojects list|get|create|delete\nservices list|get|create|update|delete|start|stop|restart|redeploy\nservices clone|move              duplicate config or re-parent a service\nservices domains list|add|remove|default|check   multi-domain + DNS preflight\nregistries list|add|update|remove  private-image pull credentials\nvolumes list|delete              docker volume inventory + cleanup (admin)\ndeploy <service-id>              trigger a deployment (--no-cache, --commit-hash, --branch)\ndeployments list|get|logs|rollback|cancel\nlogs <service-id> [--follow]     runtime logs (SSE follow)\nexec <service-id> -- <cmd>       one-off container command\nvariables list|set|unset         env vars (secrets masked; --redeploy applies them)\nvariables shared list|set|unset  project shared vars — referenced as ${{shared.KEY}}\ndatabases list|get|create|update|delete|action|backup|restore|download-backup|import-backup\n                               import-backup <id> <file.tar.gz|-> uploads an archive as a restore\n                               point; ships offsite too when a backup target is assigned\ndatabases list|get|create|update|delete|action|backup|restore|download-backup\n                               create --public exposes the port on all interfaces;\n                               update <id> --public/--public=false toggles it (container recreates, data persists)\ndatabases register <name>      register an external database (--type --host --port --database --username --password --ssl; probed before storing)\ndatabases test-connection      probe a connection — by id, or ad-hoc flags\nbackup-targets list|add|update|remove|test\n                               S3-compatible archive destinations; add/update probe the bucket\n                               first, empty --access-key/--secret-key on update keep stored keys;\n                               update <db-id> --backup-target assigns a target (\"\" clears it)\ncron list|get|create|delete|trigger|executions\ntemplates list|get|create|delete|deploy|plan|import-compose|deploy-graph\n                               deploy --name --var K=V; plan dry-resolves expressions;\n                               import-compose <compose.yml|-> converts a compose file into\n                               a v2 graph config; deploy-graph <project-id> <config.json|->\n                               deploys an ad-hoc service graph\nimport compose <project-id> <compose.yml|->\n                               deploys a docker-compose file straight into a project —\n                               no template row. DB images become managed databases\n                               attached under their service name; --var K=V overrides\n                               template variables\nnodes list|get|delete|tokens     node agents + onboarding tokens (admin)\nscaling status|policies|services|scale\nha status|alerts|health|policies|enable|disable|failover\nsecurity scan|vulnerabilities|metrics\ngateway services|keys|analytics  (admin)\nadmin overview|users|settings|audit-logs\nnotifications list|read\nwebhooks list|create|update|delete|deliveries|test\n                               outbound signed webhooks — create <name> <url>\n                               --event 'service.*' (repeatable, '*' = all);\n                               deliveries are HMAC-signed (X-Containr-Signature)\noperations                       live ops view: active deploys, queue depth,\n                               24h failures, cron runs, backups\nup                
Line truncated
+    "markdown": "# Containr CLI\n\nThe CLI controls every part of a Containr instance — the same API surface\nthe web UI uses. Build it with `scripts/build-cli.sh` or\n`go build ./cmd/cli` from `app/backend`.\n\n## Authentication\n\nCreate a personal access token in the web UI under\n**Settings → Personal Access Tokens** (or `containr tokens create`), then:\n\n```bash\ncontainr auth login cnp_...                      # verify + store\ncontainr auth login cnp_... --url https://containr.example.com\ncontainr auth login cnp_... --name production    # named profile\ncontainr auth status                             # show active profile + identity\ncontainr auth logout\n```\n\nResolution order for every command: `--token`/`--api-url` flags >\n`CONTAINR_TOKEN`/`CONTAINR_API_URL` env > active profile >\n`http://localhost:8080/api/v1`. The active profile is `--profile` >\n`CONTAINR_PROFILE` > `current_profile` in `~/.containr.yaml`.\n\n## Output and scripting\n\n- `--json` prints the raw API response — safe to pipe and parse.\n- `--yes` / `-y` skips confirmation on destructive commands (delete,\n  revoke, restore, failover). Non-interactive shells refuse destructive\n  commands without it.\n- Exit codes are stable: `0` ok, `1` error, `2` auth/permission,\n  `3` not found, `4` validation, `5` unreachable.\n\n## Commands\n\n```\nauth login|logout|status         token auth and profiles\ntokens list|create|revoke        personal access tokens\nprojects list|get|create|delete\nservices list|get|create|update|delete|start|stop|restart|redeploy\nservices clone|move              duplicate config or re-parent a service\nservices domains list|add|remove|default|check   multi-domain + DNS preflight\nregistries list|add|update|remove  private-image pull credentials\nvolumes list|delete              docker volume inventory + cleanup (admin)\ndeploy <service-id>              trigger a deployment (--no-cache, --commit-hash, --branch)\ndeployments list|get|logs|rollback|cancel\nlogs <service-id> [--follow]     runtime logs (SSE follow)\nexec <service-id> -- <cmd>       one-off container command\nvariables list|set|unset         env vars (secrets masked; --redeploy applies them)\nvariables shared list|set|unset  project shared vars — referenced as ${{shared.KEY}}\ndatabases list|get|create|update|delete|action|backup|restore|download-backup|import-backup\n                               import-backup <id> <file.tar.gz|-> uploads an archive as a restore\n                               point; ships offsite too when a backup target is assigned\ndatabases list|get|create|update|delete|action|backup|restore|download-backup\n                               create --public exposes the port on all interfaces;\n                               update <id> --public/--public=false toggles it (container recreates, data persists)\ndatabases register <name>      register an external database (--type --host --port --database --username --password --ssl; probed before storing)\ndatabases test-connection      probe a connection — by id, or ad-hoc flags\nbackup-targets list|add|update|remove|test\n                               S3-compatible archive destinations; add/update probe the bucket\n                               first, empty --access-key/--secret-key on update keep stored keys;\n                               update <db-id> --backup-target assigns a target (\"\" clears it)\ncron list|get|create|delete|trigger|executions\ntemplates list|get|create|delete|deploy|plan|import-compose|deploy-graph\n                               deploy --name --var K=V; plan dry-resolves expressions;\n                               import-compose <compose.yml|-> converts a compose file into\n                               a v2 graph config; deploy-graph <project-id> <config.json|->\n                               deploys an ad-hoc service graph\nimport compose <project-id> <compose.yml|->\n                               deploys a docker-compose file straight into a project —\n                               no template row. DB images become managed databases\n                               attached under their service name; --var K=V overrides\n                               template variables\nnodes list|get|delete|tokens     node agents + onboarding tokens (admin)\nnodes add <user@host>            SSH bootstrap — one session installs the agent, then never needed again (--print for manual runs)\nnodes update|prune|commands      rename/auto-prune, bounded docker prune, command history\nscaling status|policies|services|scale\nha status|alerts|health|policies|enable|disable|failover\nsecurity scan|vulnerabilities|metrics\ngateway services|keys|analytics  (admin)\nadmin overview|users|settings|audit-logs\nnotifications list|read\nwebhooks list|create|update|delete|deliveries|test\n                               outbound signed webhooks — create <name> <url>\n                               --event 'service.*' (repeatable, '*' = all);\n                  
Line truncated
   },
   {
     "path": "guides/CLOUDFLARE_SETUP.md",

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

@@ -341,6 +341,8 @@ export type NodeAgentEntity = {
   version: string;
   capabilities: AgentCapabilities;
   resources: NodeResources;
+  autoPrune: boolean;
+  metadata: Record<string, unknown>;
   lastHeartbeat?: string;
   createdAt?: string;
   updatedAt?: string;
@@ -1076,6 +1078,8 @@ function normalizeAgent(agent: RawNodeAgent): NodeAgentEntity | null {
       },
     },
     lastHeartbeat: agent.last_heartbeat,
+    autoPrune: agent.auto_prune ?? false,
+    metadata: (agent.metadata ?? {}) as Record<string, unknown>,
     createdAt: agent.created_at,
     updatedAt: agent.updated_at,
   };
@@ -1114,6 +1118,74 @@ export async function listAgents(): Promise<NodeAgentEntity[]> {
   return normalizeAgentArray(payload.agents);
 }
 
+export async function updateAgent(id: string, body: { name?: string; auto_prune?: boolean }): Promise<NodeAgentEntity | null> {
+  const payload = await requestJson<{ agent?: RawNodeAgent }>(`/agents/${id}`, {
+    method: 'PUT',
+    body: JSON.stringify(body),
+  });
+  return payload.agent ? normalizeAgent(payload.agent) : null;
+}
+
+export async function pruneAgent(id: string, body?: { until?: string; volumes?: boolean }): Promise<void> {
+  await requestJson(`/agents/${id}/prune`, {
+    method: 'POST',
+    body: JSON.stringify(body ?? {}),
+  });
+}
+
+export async function getAgent(id: string): Promise<NodeAgentEntity | null> {
+  const payload = await requestJson<{ agent?: RawNodeAgent }>(`/agents/${id}`);
+  return payload.agent ? normalizeAgent(payload.agent) : null;
+}
+
+export async function deleteAgent(id: string): Promise<void> {
+  await requestJson(`/agents/${id}`, { method: 'DELETE' });
+}
+
+export type AgentMetricPoint = {
+  timestamp: string;
+  cpu: { usage: number; usage_percent: number; cores: number };
+  memory: { usage: number; usage_percent: number; limit: number; available: number };
+  system_load: { load_1m: number; load_5m: number; load_15m: number };
+  container_count: number;
+};
+
+export async function getAgentMetrics(id: string, timeRange = '24h'): Promise<AgentMetricPoint[]> {
+  const payload = await requestJson<{ metrics?: AgentMetricPoint[] }>(
+    `/agents/${id}/metrics?time_range=${encodeURIComponent(timeRange)}`,
+  );
+  return payload.metrics ?? [];
+}
+
+export type AgentContainer = {
+  id?: string;
+  name?: string;
+  image?: string;
+  status?: string;
+  service_id?: string;
+  created_at?: string;
+};
+
+export async function listAgentContainers(id: string): Promise<AgentContainer[]> {
+  const payload = await requestJson<{ containers?: AgentContainer[] }>(`/agents/${id}/containers`);
+  return payload.containers ?? [];
+}
+
+export type AgentCommand = {
+  id?: string;
+  type?: string;
+  status?: string;
+  result?: string;
+  error?: string;
+  created_at?: string;
+  completed_at?: string;
+};
+
+export async function listAgentCommands(id: string): Promise<AgentCommand[]> {
+  const payload = await requestJson<{ commands?: AgentCommand[] }>(`/agents/${id}/commands`);
+  return payload.commands ?? [];
+}
+
 export type AgentAuthToken = components['schemas']['AgentAuthToken'];
 export type AgentAuthTokenCreated = components['schemas']['AgentAuthTokenCreated'];
 
@@ -1928,6 +2000,44 @@ export async function getOperations(): Promise<OperationsView> {
   return requestJson<OperationsView>('/operations');
 }
 
+export type ActivityEntry = {
+  id: string;
+  user_email: string;
+  resource: string;
+  resource_id: string;
+  action: string;
+  details?: string;
+  severity: 'info' | 'success' | 'warning' | 'error';
+  category: string;
+  label: string;
+  created_at: string;
+};
+
+export type ActivityPage = {
+  activity: ActivityEntry[];
+  page?: number;
+  has_more?: boolean;
+};
+
+export async function listActivity(filters: {
+  severity?: string; category?: string; resource?: string;
+  project_id?: string; page?: number; limit?: number;
+} = {}): Promise<ActivityPage> {
+  const params = new URLSearchParams();
+  if (filters.severity) params.set('severity', filters.severity);
+  if (filters.category) params.set('category', filters.category);
+  if (filters.resource) params.set('resource', filters.resource);
+  if (filters.project_id) params.set('project_id', filters.project_id);
+  if (filters.page) params.set('page', String(filters.page));
+  if (filters.limit) params.set('limit', String(filters.limit));
+  const q = params.toString();
+  return requestJson<ActivityPage>(`/activity${q ? `?${q}` : ''}`);
+}
+
+export async function listProjectActivity(projectId: string, page = 1): Promise<ActivityPage> {
+  return requestJson<ActivityPage>(`/projects/${projectId}/activity?page=${page}&limit=50`);
+}
+
 export type Banner = {
   id: string;
   title: string;
@@ -1972,6 +2082,55 @@ export async function deleteBanner(id: string): Promise<void> {
   await requestJson(`/admin/banners/${id}`, { method: 'DELETE' });
 }
 
+export type Invite = {
+  id: string;
+  email?: string;
+  expires_at: string;
+  used_at?: string;
+  created_at?: string;
+};
+
+export type InviteState = {
+  valid: boolean;
+  used: boolean;
+  expired: boolean;
+  email?: string | null;
+  expires_at: string;
+};
+
+export async function getInvite(token: string): Promise<InviteState> {
+  return requestJson<InviteState>(`/auth/invites/${token}`);
+}
+
+export async function acceptInvite(input: {
+  token: string;
+  name: string;
+  email: string;
+  password: string;
+}): Promise<void> {
+  await requestJson('/auth/accept-invite', { method: 'POST', body: JSON.stringify(input) });
+}
+
+export async function listInvites(): Promise<Invite[]> {
+  const payload = await requestJson<{ invites?: Invite[] }>('/admin/invites');
+  return payload.invites ?? [];
+}
+
+export async function createInvite(input: { email?: string; expiresInHours?: number }): Promise<{
+  invite: Invite;
+  token: string;
+  url: string;
+}> {
+  const body: Record<string, unknown> = {};
+  if (input.email) body.email = input.email;
+  if (input.expiresInHours) body.expires_in_hours = input.expiresInHours;
+  return requestJson('/admin/invites', { method: 'POST', body: JSON.stringify(body) });
+}
+
+export async function revokeInvite(id: string): Promise<void> {
+  await requestJson(`/admin/invites/${id}`, { method: 'DELETE' });
+}
+
 export function serviceStatusClass(status: ServiceStatus): string {
   switch (status) {
     case 'running':
@@ -2209,6 +2368,36 @@ export async function getGitHubAppInstallUrl(): Promise<string> {
   return payload.install_url;
 }
 
+export type GitHubAppStatus = {
+  configured: boolean;
+  source: 'env' | 'settings' | 'none';
+  app_id?: string;
+  slug?: string;
+  name?: string;
+};
+
+export async function getGitHubAppStatus(): Promise<GitHubAppStatus> {
+  return requestJson<GitHubAppStatus>('/admin/git/github-app');
+}
+
+export async function createGitHubAppManifest(input: {
+  base_url: string;
+  name?: string;
+  organization?: string;
+}): Promise<{ url: string; manifest: string; state: string }> {
+  return requestJson('/admin/git/github-app/manifest', {
+    method: 'POST',
+    body: JSON.stringify(input),
+  });
+}
+
+export async function convertGitHubAppCode(code: string): Promise<{ app_id: number; slug: string; name: string }> {
+  return requestJson('/admin/git/github-app/convert', {
+    method: 'POST',
+    body: JSON.stringify({ code }),
+  });
+}
+
 export async function connectGitHubApp(installationId: number, displayName?: string): Promise<GitProviderEntity> {
   const payload = await requestJson<{ provider?: GitProviderEntity }>('/git/github-app/connect', {
     method: 'POST',
@@ -2573,6 +2762,18 @@ export async function listAdminUsers(): Promise<AdminUser[]> {
   return payload.users ?? [];
 }
 
+export type ImpersonationResult = {
+  token: string;
+  expires_at: string;
+  user: { id: string; email: string; name: string };
+};
+
+export async function impersonateUser(userId: string): Promise<ImpersonationResult> {
+  return requestJson<ImpersonationResult>(`/admin/users/${encodeURIComponent(userId)}/impersonate`, {
+    method: 'POST',
+  });
+}
+
 export async function setUserAdmin(userId: string, isAdmin: boolean): Promise<void> {
   await requestJson(`/admin/users/${encodeURIComponent(userId)}`, {
     method: 'PATCH',

app/frontend/src/lib/dynamic-filter.test.ts

@@ -0,0 +1,80 @@
+import { describe, expect, it } from 'vitest';
+import {
+  emptyFilterState,
+  FilterEngine,
+  type FilterConfig,
+} from '@/lib/dynamic-filter';
+
+interface Row {
+  status: string;
+  name: string;
+  labels: string[];
+  createdAt: string;
+}
+
+const ROWS: Row[] = [
+  { status: 'success', name: 'web-api', labels: ['prod'], createdAt: new Date().toISOString() },
+  { status: 'failed', name: 'worker', labels: [], createdAt: '2020-01-01T00:00:00Z' },
+  { status: 'running', name: 'web-admin', labels: ['prod', 'canary'], createdAt: '2020-06-01T00:00:00Z' },
+];
+
+const SCHEMA: FilterConfig<Row>[] = [
+  { key: 'q', label: 'Search', type: 'search', searchFields: ['name'] },
+  { key: 'status', label: 'Status', type: 'select' },
+  { key: 'labels', label: 'Labels', type: 'multiselect' },
+  { key: 'createdAt', label: 'Time', type: 'date-range' },
+];
+
+const f = (over: Partial<Record<string, unknown>>) => ({
+  ...emptyFilterState(SCHEMA),
+  ...over,
+});
+
+describe('FilterEngine', () => {
+  it('passes everything on an empty filter state', () => {
+    expect(new FilterEngine(ROWS, SCHEMA).apply(f({}))).toHaveLength(3);
+  });
+
+  it('searches across configured fields case-insensitively', () => {
+    const engine = new FilterEngine(ROWS, SCHEMA);
+    expect(engine.apply(f({ q: 'WEB' })).map((r) => r.name)).toEqual(['web-api', 'web-admin']);
+    expect(engine.apply(f({ q: 'worker' }))).toHaveLength(1);
+  });
+
+  it('select matches exactly and "all" is a no-op', () => {
+    const engine = new FilterEngine(ROWS, SCHEMA);
+    expect(engine.apply(f({ status: 'failed' }))).toHaveLength(1);
+    expect(engine.apply(f({ status: 'all' }))).toHaveLength(3);
+  });
+
+  it('multiselect intersects array values', () => {
+    const engine = new FilterEngine(ROWS, SCHEMA);
+    expect(engine.apply(f({ labels: ['canary'] })).map((r) => r.name)).toEqual(['web-admin']);
+  });
+
+  it('date-range bounds by preset', () => {
+    const engine = new FilterEngine(ROWS, SCHEMA);
+    expect(engine.apply(f({ createdAt: 'today' })).map((r) => r.name)).toEqual(['web-api']);
+    expect(engine.apply(f({ createdAt: 'all' }))).toHaveLength(3);
+  });
+
+  it('combines filters conjunctively', () => {
+    const engine = new FilterEngine(ROWS, SCHEMA);
+    expect(engine.apply(f({ q: 'web', status: 'running' })).map((r) => r.name)).toEqual(['web-admin']);
+  });
+
+  it('derives options with counts from data', () => {
+    const opts = new FilterEngine(ROWS, SCHEMA).options().find((c) => c.key === 'status');
+    expect(opts?.options?.find((o) => o.value === 'success')?.count).toBe(1);
+    expect(opts?.options?.map((o) => o.value).sort()).toEqual(['failed', 'running', 'success']);
+  });
+
+  it('counts active filters and lists them with raw + display values', () => {
+    const engine = new FilterEngine(ROWS, SCHEMA);
+    const state = f({ status: 'failed', q: 'w' });
+    expect(engine.activeCount(state)).toBe(2);
+    const active = engine.active(state);
+    expect(active.find((a) => a.key === 'status')).toMatchObject({ value: 'failed', displayValue: 'Failed' });
+    expect(active.find((a) => a.key === 'q')).toMatchObject({ displayValue: 'w' });
+  });
+});

app/frontend/src/lib/dynamic-filter.ts

@@ -0,0 +1,208 @@
+// Dynamic filter framework — typed filter configs → client-side filtering
+// with optional URL-state sync. Port of dflow's filter.utils pattern,
+// adapted to Containr (no external date lib, searchParams-driven).
+//
+// A page declares a FilterConfig<T>[] schema, passes fetched data +
+// schema to useDynamicFilter(), and renders <FilterBar/>. Filter state
+// lives in the URL when `urlSync` is on, so filtered views are
+// shareable links.
+
+export type FilterType =
+  | 'search'
+  | 'select'
+  | 'multiselect'
+  | 'boolean'
+  | 'date-range'
+  | 'status';
+
+export interface FilterOption {
+  value: string;
+  label: string;
+  count?: number;
+}
+
+export interface FilterConfig<T> {
+  key: string;
+  label: string;
+  type: FilterType;
+  options?: FilterOption[];
+  /** fields searched by type 'search' (defaults to [key]) */
+  searchFields?: (keyof T & string)[];
+  /** custom value accessor (defaults to item[key]) */
+  accessor?: (item: T) => unknown;
+}
+
+export type FilterState = Record<string, unknown>;
+
+const EMPTY: Record<FilterType, unknown> = {
+  search: '',
+  select: 'all',
+  multiselect: [],
+  boolean: [],
+  'date-range': 'all',
+  status: [],
+};
+
+export function emptyValueFor(type: FilterType): unknown {
+  return structuredClone(EMPTY[type]);
+}
+
+export function emptyFilterState<T>(schema: FilterConfig<T>[]): FilterState {
+  const state: FilterState = {};
+  for (const c of schema) state[c.key] = structuredClone(EMPTY[c.type]);
+  return state;
+}
+
+function accessorOf<T>(config: FilterConfig<T>): (item: T) => unknown {
+  if (config.accessor) return config.accessor;
+  return (item) => (item as Record<string, unknown>)[config.key];
+}
+
+export class FilterEngine<T> {
+  private data: T[];
+  private schema: FilterConfig<T>[];
+
+  constructor(data: T[], schema: FilterConfig<T>[]) {
+    this.data = data;
+    this.schema = schema;
+  }
+
+  /** Fill in option lists (with counts) for configs that didn't declare them. */
+  options(): FilterConfig<T>[] {
+    return this.schema.map((config) => {
+      if (config.options?.length) return config;
+      const counts = new Map<string, number>();
+      for (const item of this.data) {
+        const v = accessorOf(config)(item);
+        for (const each of Array.isArray(v) ? v : [v]) {
+          if (each != null && each !== '') {
+            const key = String(each);
+            counts.set(key, (counts.get(key) ?? 0) + 1);
+          }
+        }
+      }
+      const options = [...counts.entries()]
+        .map(([value, count]) => ({ value, label: formatLabel(value), count }))
+        .sort((a, b) => b.count! - a.count!);
+      return { ...config, options };
+    });
+  }
+
+  apply(filters: FilterState): T[] {
+    return this.data.filter((item) =>
+      this.schema.every((config) => {
+        const value = filters[config.key];
+        if (value == null || value === '' || value === 'all') return true;
+        if (Array.isArray(value) && value.length === 0) return true;
+        return this.evaluate(item, config, value);
+      }),
+    );
+  }
+
+  private evaluate(item: T, config: FilterConfig<T>, value: unknown): boolean {
+    const itemValue = accessorOf(config)(item);
+    switch (config.type) {
+      case 'search': {
+        const term = String(value).toLowerCase();
+        const fields = config.searchFields ?? [config.key as keyof T & string];
+        return fields.some((f) =>
+          String((item as Record<string, unknown>)[f] ?? '').toLowerCase().includes(term),
+        );
+      }
+      case 'select':
+        return String(itemValue) === String(value);
+      case 'multiselect':
+      case 'status': {
+        const values = value as string[];
+        if (Array.isArray(itemValue)) return itemValue.some((v) => values.includes(String(v)));
+        return values.includes(String(itemValue));
+      }
+      case 'boolean': {
+        const values = value as string[];
+        return values.includes(String(Boolean(itemValue)));
+      }
+      case 'date-range':
+        return dateInRange(itemValue, String(value));
+      default:
+        return true;
+    }
+  }
+
+  activeCount(filters: FilterState): number {
+    let n = 0;
+    for (const c of this.schema) {
+      const v = filters[c.key];
+      if (v == null || v === '' || v === 'all') continue;
+      n += Array.isArray(v) ? v.length : 1;
+    }
+    return n;
+  }
+
+  active(filters: FilterState): { key: string; label: string; value: string; displayValue: string }[] {
+    const out: { key: string; label: string; value: string; displayValue: string }[] = [];
+    const opts = this.options();
+    for (const c of this.schema) {
+      const v = filters[c.key];
+      if (v == null || v === '' || v === 'all') continue;
+      const optFor = (raw: unknown) => {
+        if (c.type === 'search') return String(raw);
+        if (c.type === 'date-range') {
+          return DATE_RANGE_OPTIONS.find((o) => o.value === raw)?.label ?? String(raw);
+        }
+        return (
+          opts.find((o) => o.key === c.key)?.options?.find((o) => o.value === raw)?.label ??
+          formatLabel(String(raw))
+        );
+      };
+      if (Array.isArray(v)) {
+        for (const each of v) {
+          out.push({ key: c.key, label: c.label, value: String(each), displayValue: optFor(each) });
+        }
+      } else {
+        out.push({ key: c.key, label: c.label, value: String(v), displayValue: optFor(v) });
+      }
+    }
+    return out;
+  }
+}
+
+function formatLabel(value: string): string {
+  if (value === 'true') return 'Yes';
+  if (value === 'false') return 'No';
+  return value.charAt(0).toUpperCase() + value.slice(1).replace(/[_-]/g, ' ');
+}
+
+function dateInRange(itemValue: unknown, range: string): boolean {
+  if (!itemValue || range === 'all') return true;
+  const date = new Date(String(itemValue));
+  if (Number.isNaN(date.getTime())) return false;
+  const now = new Date();
+  let boundary: Date;
+  switch (range) {
+    case 'today':
+      boundary = new Date(now.getFullYear(), now.getMonth(), now.getDate());
+      break;
+    case 'week': {
+      const day = (now.getDay() + 6) % 7; // monday start
+      boundary = new Date(now.getFullYear(), now.getMonth(), now.getDate() - day);
+      break;
+    }
+    case 'month':
+      boundary = new Date(now.getFullYear(), now.getMonth(), 1);
+      break;
+    case '30d':
+      boundary = new Date(now.getTime() - 30 * 86400000);
+      break;
+    default:
+      return true;
+  }
+  return date >= boundary;
+}
+
+export const DATE_RANGE_OPTIONS: FilterOption[] = [
+  { value: 'all', label: 'All time' },
+  { value: 'today', label: 'Today' },
+  { value: 'week', label: 'This week' },
+  { value: 'month', label: 'This month' },
+  { value: '30d', label: 'Last 30 days' },
+];

app/frontend/src/lib/use-dynamic-filter.ts

@@ -0,0 +1,104 @@
+import { useCallback, useMemo } from 'react';
+import { useSearchParams } from 'react-router-dom';
+import {
+  emptyFilterState,
+  emptyValueFor,
+  FilterEngine,
+  type FilterConfig,
+  type FilterState,
+} from '@/lib/dynamic-filter';
+
+// Filter state lives in `?f.<key>=...` search params — filtered views are
+// shareable links. Arrays join with commas.
+
+function stateFromParams<T>(schema: FilterConfig<T>[], params: URLSearchParams): FilterState {
+  const state = emptyFilterState(schema);
+  for (const c of schema) {
+    const raw = params.get(`f.${c.key}`);
+    if (raw == null) continue;
+    switch (c.type) {
+      case 'multiselect':
+      case 'boolean':
+      case 'status':
+        state[c.key] = raw.split(',').filter(Boolean);
+        break;
+      default:
+        state[c.key] = raw;
+    }
+  }
+  return state;
+}
+
+function stateToParams<T>(schema: FilterConfig<T>[], state: FilterState): URLSearchParams {
+  const params = new URLSearchParams();
+  const empty = emptyFilterState(schema);
+  for (const c of schema) {
+    const v = state[c.key];
+    if (v == null || v === '' || v === 'all') continue;
+    if (Array.isArray(v) && v.length === 0) continue;
+    if (JSON.stringify(v) === JSON.stringify(empty[c.key])) continue;
+    params.set(`f.${c.key}`, Array.isArray(v) ? v.join(',') : String(v));
+  }
+  return params;
+}
+
+/** URL-backed filter state — usable before any data is fetched. */
+export function useFilterState<T>(schema: FilterConfig<T>[]) {
+  const [searchParams, setSearchParams] = useSearchParams();
+  const filters = useMemo(() => stateFromParams(schema, searchParams), [schema, searchParams]);
+
+  const setFilters = useCallback(
+    (updater: (prev: FilterState) => FilterState) => {
+      const next = updater(filters);
+      setSearchParams((prev) => {
+        const merged = new URLSearchParams(prev);
+        for (const key of [...merged.keys()]) {
+          if (key.startsWith('f.')) merged.delete(key);
+        }
+        stateToParams(schema, next).forEach((v, k) => merged.set(k, v));
+        return merged;
+      }, { replace: true });
+    },
+    [filters, schema, setSearchParams],
+  );
+
+  const updateFilter = useCallback(
+    (key: string, value: unknown) => setFilters((prev) => ({ ...prev, [key]: value })),
+    [setFilters],
+  );
+  const clearAll = useCallback(
+    () => setFilters(() => emptyFilterState(schema)),
+    [setFilters, schema],
+  );
+  const removeFilter = useCallback(
+    (key: string, rawValue?: string) =>
+      setFilters((prev) => {
+        const v = prev[key];
+        if (Array.isArray(v) && rawValue !== undefined) {
+          return { ...prev, [key]: v.filter((x) => String(x) !== rawValue) };
+        }
+        const config = schema.find((c) => c.key === key);
+        return config ? { ...prev, [key]: emptyValueFor(config.type) } : prev;
+      }),
+    [setFilters, schema],
+  );
+
+  return { filters, updateFilter, removeFilter, clearAll };
+}
+
+/** Full client-side filter: URL state + engine over `data`. */
+export function useDynamicFilter<T>({ data, schema }: { data: T[]; schema: FilterConfig<T>[] }) {
+  const state = useFilterState(schema);
+  const engine = useMemo(() => new FilterEngine(data, schema), [data, schema]);
+
+  return {
+    filteredData: useMemo(() => engine.apply(state.filters), [engine, state.filters]),
+    filters: state.filters,
+    schema: useMemo(() => engine.options(), [engine]),
+    activeCount: useMemo(() => engine.activeCount(state.filters), [engine, state.filters]),
+    active: useMemo(() => engine.active(state.filters), [engine, state.filters]),
+    updateFilter: state.updateFilter,
+    removeFilter: state.removeFilter,
+    clearAll: state.clearAll,
+  };
+}

app/frontend/src/shared/components/FilterBar.tsx

@@ -0,0 +1,147 @@
+import { Search, X } from 'lucide-react';
+import {
+  DATE_RANGE_OPTIONS,
+  type FilterConfig,
+  type FilterState,
+} from '@/lib/dynamic-filter';
+
+const inputClass =
+  'h-9 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)] focus:ring-1 focus:ring-[var(--accent-primary)] transition-all';
+
+// Dynamic filter bar — renders a FilterConfig schema as compact controls.
+// State is owned by useDynamicFilter (URL-synced); this is a pure view.
+
+export function FilterBar<T>({
+  schema,
+  filters,
+  activeCount,
+  active,
+  updateFilter,
+  removeFilter,
+  clearAll,
+}: {
+  schema: FilterConfig<T>[];
+  filters: FilterState;
+  activeCount: number;
+  active: { key: string; label: string; value: string; displayValue: string }[];
+  updateFilter: (key: string, value: unknown) => void;
+  removeFilter: (key: string, rawValue?: string) => void;
+  clearAll: () => void;
+}) {
+  return (
+    <div className="mb-5">
+      <div className="flex flex-wrap items-end gap-3">
+        {schema.map((config) => {
+          const value = filters[config.key];
+          switch (config.type) {
+            case 'search':
+              return (
+                <div key={config.key} className="relative">
+                  <Search
+                    size={13}
+                    className="absolute left-3 top-1/2 -translate-y-1/2 text-[var(--text-muted)]"
+                  />
+                  <input
+                    value={String(value ?? '')}
+                    onChange={(e) => updateFilter(config.key, e.target.value)}
+                    placeholder={`Search ${config.label.toLowerCase()}…`}
+                    className={`${inputClass} w-56 pl-8`}
+                    aria-label={config.label}
+                  />
+                </div>
+              );
+            case 'select':
+            case 'date-range': {
+              const options =
+                config.type === 'date-range'
+                  ? DATE_RANGE_OPTIONS
+                  : [{ value: 'all', label: `All ${config.label.toLowerCase()}` }, ...(config.options ?? [])];
+              return (
+                <select
+                  key={config.key}
+                  value={String(value ?? 'all')}
+                  onChange={(e) => updateFilter(config.key, e.target.value)}
+                  className={`${inputClass} w-40`}
+                  aria-label={config.label}
+                >
+                  {options.map((o) => (
+                    <option key={o.value} value={o.value}>
+                      {o.count != null ? `${o.label} (${o.count})` : o.label}
+                    </option>
+                  ))}
+                </select>
+              );
+            }
+            case 'multiselect':
+            case 'boolean':
+            case 'status': {
+              const selected = Array.isArray(value) ? (value as string[]) : [];
+              const options =
+                config.type === 'boolean'
+                  ? [
+                      { value: 'true', label: 'Yes' },
+                      { value: 'false', label: 'No' },
+                    ]
+                  : (config.options ?? []);
+              return (
+                <div key={config.key} className="flex flex-wrap items-center gap-1.5">
+                  <span className="text-[10px] font-medium uppercase tracking-wider text-[var(--text-muted)]">
+                    {config.label}:
+                  </span>
+                  {options.map((o) => {
+                    const on = selected.includes(o.value);
+                    return (
+                      <button
+                        key={o.value}
+                        onClick={() =>
+                          updateFilter(
+                            config.key,
+                            on ? selected.filter((s) => s !== o.value) : [...selected, o.value],
+                          )
+                        }
+                        className={`h-7 px-2.5 rounded-[var(--radius-sm)] text-xs font-medium border transition-colors ${
+                          on
+                            ? 'bg-[var(--accent-primary-soft)] border-[var(--accent-primary)]/40 text-[var(--accent-primary)]'
+                            : 'border-[var(--border-subtle)] text-[var(--text-secondary)] hover:border-[var(--border-default)]'
+                        }`}
+                      >
+                        {o.label}
+                        {o.count != null && <span className="ml-1 opacity-60">{o.count}</span>}
+                      </button>
+                    );
+                  })}
+                </div>
+              );
+            }
+            default:
+              return null;
+          }
+        })}
+        {activeCount > 0 && (
+          <button
+            onClick={clearAll}
+            className="h-9 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-xs font-medium text-[var(--text-secondary)] hover:border-[var(--border-default)] transition-colors"
+          >
+            Clear ({activeCount})
+          </button>
+        )}
+      </div>
+
+      {active.length > 0 && (
+        <div className="flex flex-wrap items-center gap-1.5 mt-3">
+          {active.map((a, i) => (
+            <button
+              key={`${a.key}-${a.value}-${i}`}
+              onClick={() => removeFilter(a.key, a.value)}
+              className="group inline-flex items-center gap-1.5 h-6 px-2 rounded-[var(--radius-sm)] bg-[var(--accent-primary-soft)] text-[11px] font-medium text-[var(--accent-primary)]"
+            >
+              <span className="opacity-70">{a.label}</span>
+              {a.displayValue}
+              <X size={11} className="opacity-50 group-hover:opacity-100" />
+            </button>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}

app/frontend/src/shared/components/index.ts

@@ -11,3 +11,4 @@ export * from './StatusBadge';
 export { useToast } from '../hooks/use-toast';
 export type { ToastType, ToastContextValue } from '../hooks/use-toast';
 export * from './BrandWordmark';
+export * from './FilterBar';

docs/api/openapi.yaml

@@ -720,6 +720,35 @@ paths:
                     items:
                       type: string
 
+  /services/{id}/terminal:
+    get:
+      tags:
+        - Services
+      summary: Interactive terminal (WebSocket)
+      description: >-
+        Upgrades to a WebSocket bridged to a `docker exec` PTY in the
+        service's running container (bash if present, else sh).
+        Cookie/bearer auth as usual.
+        Client→server JSON frames: `{"type":"stdin","data":"..."}`,
+        `{"type":"resize","cols":N,"rows":N}`.
+        Server→client frames: `{"type":"stdout","data":"..."}`,
+        `{"type":"exit","code":N}`, `{"type":"error","message":"..."}`.
+      parameters:
+        - name: id
+          in: path
+          required: true
+          schema:
+            type: string
+      responses:
+        '101':
+          description: Switching protocols — WebSocket session established
+        '404':
+          description: Service not found or not visible
+        '409':
+          description: Service has no running container
+        '503':
+          description: Docker unavailable
+
   /internal/wake/{id}:
     get:
       tags:
@@ -1791,6 +1820,45 @@ paths:
                   message:
                     type: string
 
+  /admin/users/{id}/impersonate:
+    post:
+      tags:
+        - Admin
+      summary: Impersonate a user
+      description: >-
+        Mint a 15-minute bearer token acting as the target user. Admin-only;
+        admin accounts cannot be impersonated and every mint is audit-logged.
+        The token carries an `impersonated_by` claim.
+      security:
+        - bearerAuth: []
+      parameters:
+        - name: id
+          in: path
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: Impersonation token
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  token:
+                    type: string
+                  expires_at:
+                    type: string
+                    format: date-time
+                  user:
+                    type: object
+                    properties:
+                      id: {type: string}
+                      email: {type: string}
+                      name: {type: string}
+        '403':
+          description: Target is an admin account
+
   /admin/projects/{id}:
     patch:
       tags:
@@ -2581,6 +2649,67 @@ paths:
                     items:
                       type: object
 
+  /activity:
+    get:
+      tags:
+        - Operations
+      summary: Activity feed
+      description: >-
+        Enriched audit events (severity, category, label) scoped to the
+        caller's visible projects; admins see everything.
+      security:
+        - bearerAuth: []
+      parameters:
+        - {name: severity, in: query, schema: {type: string, enum: [info, success, warning, error]}}
+        - {name: category, in: query, schema: {type: string}}
+        - {name: resource, in: query, schema: {type: string}}
+        - {name: project_id, in: query, schema: {type: string, format: uuid}}
+        - {name: since, in: query, schema: {type: string, format: date-time}}
+        - {name: page, in: query, schema: {type: integer, default: 1}}
+        - {name: limit, in: query, schema: {type: integer, default: 50, maximum: 200}}
+      responses:
+        '200':
+          description: Feed entries
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  activity:
+                    type: array
+                    items:
+                      $ref: '#/components/schemas/AuditLog'
+                  page: {type: integer}
+                  limit: {type: integer}
+                  has_more: {type: boolean}
+
+  /projects/{id}/activity:
+    get:
+      tags:
+        - Operations
+      summary: Per-project activity timeline
+      description: Audit events correlated to this project's services, deployments, databases and the project record itself.
+      security:
+        - bearerAuth: []
+      parameters:
+        - {name: id, in: path, required: true, schema: {type: string}}
+        - {name: page, in: query, schema: {type: integer, default: 1}}
+        - {name: limit, in: query, schema: {type: integer, default: 50, maximum: 200}}
+      responses:
+        '200':
+          description: Feed entries
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  activity:
+                    type: array
+                    items:
+                      $ref: '#/components/schemas/AuditLog'
+        '404':
+          description: Project not found or not visible
+
   /banners/active:
     get:
       tags:
@@ -2702,6 +2831,112 @@ paths:
         '204':
           description: Deleted
 
+  /auth/invites/{token}:
+    get:
+      tags:
+        - Invites
+      summary: Validate an invite token (public)
+      responses:
+        '200':
+          description: Invite state
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  valid: {type: boolean}
+                  used: {type: boolean}
+                  expired: {type: boolean}
+                  email: {type: string, nullable: true}
+                  expires_at: {type: string, format: date-time}
+        '404':
+          description: Invite not found
+
+  /auth/accept-invite:
+    post:
+      tags:
+        - Invites
+      summary: Register via an invite link (public)
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [token, name, email, password]
+              properties:
+                token: {type: string}
+                name: {type: string}
+                email: {type: string}
+                password: {type: string, minLength: 8}
+      responses:
+        '201':
+          description: Created session
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/LoginResponse'
+        '410':
+          description: Invite used or expired
+
+  /admin/invites:
+    get:
+      tags:
+        - Invites
+      summary: List invites (admin)
+      security:
+        - bearerAuth: []
+      responses:
+        '200':
+          description: All invites
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  invites:
+                    type: array
+                    items:
+                      type: object
+    post:
+      tags:
+        - Invites
+      summary: Create an invite link (admin)
+      security:
+        - bearerAuth: []
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                email: {type: string, description: Optionally bind the invite to this email}
+                expires_in_hours: {type: integer, default: 168, minimum: 1, maximum: 2160}
+      responses:
+        '201':
+          description: Created invite with one-time token
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  invite: {type: object}
+                  token: {type: string, description: Shown once}
+                  url: {type: string}
+
+  /admin/invites/{id}:
+    delete:
+      tags:
+        - Invites
+      summary: Revoke an invite (admin)
+      security:
+        - bearerAuth: []
+      parameters:
+        - {name: id, in: path, required: true, schema: {type: string}}
+      responses:
+        '204':
+          description: Revoked
+
   /branding:
     get:
       tags:
@@ -3624,6 +3859,93 @@ paths:
               schema:
                 $ref: '#/components/schemas/Error'
 
+  /admin/git/github-app:
+    get:
+      tags:
+        - Admin
+      summary: GitHub App provisioning status
+      description: Shows whether the instance GitHub App is configured, and whether credentials come from app_settings or environment variables.
+      security:
+        - bearerAuth: []
+      responses:
+        '200':
+          description: Provisioning status
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  configured: {type: boolean}
+                  source: {type: string, enum: [settings, env, none]}
+                  app_id: {type: string}
+                  slug: {type: string}
+                  name: {type: string}
+
+  /admin/git/github-app/manifest:
+    post:
+      tags:
+        - Admin
+      summary: Build GitHub App manifest
+      description: >-
+        Returns a GitHub App manifest for self-provisioning. The client POSTs
+        `manifest` verbatim as a form field to `url`; GitHub then redirects to
+        the instance's /git/github-app/callback with a code.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [base_url]
+              properties:
+                base_url: {type: string, description: Public https base URL of this instance}
+                name: {type: string}
+                organization: {type: string, description: Create the app under this GitHub organization}
+      responses:
+        '200':
+          description: Manifest + submission URL
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  url: {type: string}
+                  manifest: {type: string, description: JSON string — POST as form field `manifest`}
+                  state: {type: string}
+
+  /admin/git/github-app/convert:
+    post:
+      tags:
+        - Admin
+      summary: Exchange manifest callback code
+      description: Exchanges the `code` from the manifest redirect for the app credentials and stores them in app_settings (overriding env vars).
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [code]
+              properties:
+                code: {type: string}
+      responses:
+        '200':
+          description: App provisioned
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  app_id: {type: integer}
+                  slug: {type: string}
+                  name: {type: string}
+        '502':
+          description: GitHub conversion failed
+
   /git/providers/{providerId}:
     delete:
       tags:
@@ -4969,6 +5291,93 @@ paths:
               schema:
                 $ref: '#/components/schemas/MessageResponse'
 
+  /api/agents/install.sh:
+    servers:
+      - url: http://localhost:8080
+    get:
+      tags:
+        - Agents
+      summary: Agent install script
+      description: Public bootstrap script — `curl | bash -s -- --url <api> --token <enroll-token>`.
+      security: []
+      responses:
+        '200':
+          description: Bourne shell installer
+          content:
+            text/x-sh:
+              schema:
+                type: string
+
+  /api/agents/download/{platform}:
+    servers:
+      - url: http://localhost:8080
+    get:
+      tags:
+        - Agents
+      summary: Download a bundled agent binary
+      description: "platform: linux-amd64 | linux-arm64. Bundled in release images; 404 when absent (install script falls back to GH releases)."
+      security: []
+      parameters:
+        - name: platform
+          in: path
+          required: true
+          schema:
+            type: string
+            enum: [linux-amd64, linux-arm64]
+      responses:
+        '200':
+          description: Agent binary
+          content:
+            application/octet-stream:
+              schema:
+                type: string
+                format: binary
+        '404':
+          description: No bundled binary for platform
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+
+  /agents/{id}/prune:
+    post:
+      tags:
+        - Agents
+      summary: Enqueue a bounded docker prune on a node
+      description: Queues a `prune` command — `docker system prune -af`, volumes excluded unless requested.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/AgentIdParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                until:
+                  type: string
+                  description: Only prune objects older than this duration (e.g. "168h").
+                volumes:
+                  type: boolean
+                  description: Also prune volumes — destructive, off by default.
+      responses:
+        '202':
+          description: Prune command queued
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  command:
+                    $ref: '#/components/schemas/AgentCommand'
+        '404':
+          description: Agent not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+
   /agents/{id}/metrics:
     get:
       tags:
@@ -5219,6 +5628,45 @@ paths:
               schema:
                 $ref: '#/components/schemas/Error'
 
+  /api/git/github-app/webhook:
+    servers:
+      - url: http://localhost:8080
+    post:
+      tags:
+        - Git
+      summary: GitHub App webhook receiver
+      description: >-
+        Single app-level webhook all installed repositories deliver to
+        (configured via the manifest's hook_attributes). Verified with
+        X-Hub-Signature-256 against the provisioned webhook secret. Push
+        events enqueue deployments for services tracking the repo+branch.
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+      responses:
+        '202':
+          description: Event accepted
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  received:
+                    type: boolean
+                  branch:
+                    type: string
+                  deployments:
+                    type: integer
+                  ignored:
+                    type: string
+        '401':
+          description: Invalid signature
+        '503':
+          description: GitHub App webhook secret not configured
+
   /api/agents/{id}/commands/{commandId}/result:
     servers:
       - url: http://localhost:8080
@@ -7313,6 +7761,16 @@ components:
         user_agent:
           type: string
           description: Source user agent
+        severity:
+          type: string
+          enum: [info, success, warning, error]
+          description: Event severity for feed display
+        category:
+          type: string
+          description: Coarse category (service, deployment, project, user, security, system, …)
+        label:
+          type: string
+          description: Human-readable event label
         created_at:
           type: string
           format: date-time
@@ -8436,6 +8894,9 @@ components:
         metadata:
           type: object
           additionalProperties: true
+        auto_prune:
+          type: boolean
+          description: Enqueue a bounded docker prune on this node once per day.
         last_heartbeat:
           type: string
           format: date-time
@@ -8669,6 +9130,11 @@ components:
         auth_token:
           type: string
           description: May also be sent via the X-Agent-Token header
+        mesh:
+          type: object
+          additionalProperties:
+            type: string
+          description: Overlay-network interface IPs (tailscale/netbird/zerotier/wireguard). Stored under agent metadata.mesh; authoritative — send an empty object when no mesh interfaces exist.
 
     AgentHeartbeat:
       type: object

docs/guides/CLI.md

@@ -72,6 +72,8 @@ import compose <project-id> <compose.yml|->
                                attached under their service name; --var K=V overrides
                                template variables
 nodes list|get|delete|tokens     node agents + onboarding tokens (admin)
+nodes add <user@host>            SSH bootstrap — one session installs the agent, then never needed again (--print for manual runs)
+nodes update|prune|commands      rename/auto-prune, bounded docker prune, command history
 scaling status|policies|services|scale
 ha status|alerts|health|policies|enable|disable|failover
 security scan|vulnerabilities|metrics
@@ -84,8 +86,17 @@ webhooks list|create|update|delete|deliveries|test
                                deliveries are HMAC-signed (X-Containr-Signature)
 operations                       live ops view: active deploys, queue depth,
                                24h failures, cron runs, backups
+activity                         enriched activity feed; --severity/--category/
+                               --resource/--project/--limit filters
+shell <service-id>               interactive PTY shell inside the service
+                               container (bash→sh fallback; resizes follow)
 banners list|create|update|delete  announcement banners (admin);
                                active banners print on `auth status`
+invites list|create|revoke       team invite links (admin); create
+                               prints the one-time acceptance URL
+admin impersonate <id>           mint a 15-min token acting as a user
+admin github-app status|manifest|convert
+                               self-provision the instance GitHub App
 up                               deploy the current directory
 ```