feat(cli): v2 — full API coverage, profiles, --json/--yes, containr up

Rewrite the CLI as a thin client over the authenticated API so agents
and scripts reach every resource the UI does (ROADMAP2 phase A2).

- shared Client with bearer auth, error-envelope decoding, and stable
  exit codes: 0 ok / 1 error / 2 auth / 3 not-found / 4 validation /
  5 unreachable
- named profiles in ~/.containr.yaml (current_profile + profiles.*);
  resolution order --flag > env > profile > localhost default;
  CONTAINR_TOKEN / CONTAINR_API_URL / CONTAINR_PROFILE env support
- --json prints raw API responses; --yes skips confirmations;
  destructive commands refuse non-interactively without it
- auth login verifies the token against /user/profile before saving,
  interactive prompt via term.ReadPassword
- commands for every resource: tokens, projects, services, deploy,
  deployments (logs/rollback), logs --follow (SSE), exec, variables
  (set/unset merge with secret masking preserved), databases
  (backup/restore/download), cron, templates, nodes + agent tokens,
  scaling, ha, security, gateway, admin, notifications
- containr up: git remote + branch → create-or-reuse service → deploy

Verified live: login/status/tokens/projects/services, up creating a
service + deployment, non-TTY confirmation refusal, scope-capped admin
rejection (exit 2), revoke.

Authored By: TDvorak <[email protected]>

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

@@ -6,16 +6,52 @@ import (
 	"github.com/spf13/viper"
 )
 
-func TestBuildAPIURLDefaultsAndTrimming(t *testing.T) {
+func TestResolveAPIURLDefaultsAndTrimming(t *testing.T) {
 	viper.Set("api-url", "")
-	got := buildAPIURL("/user/profile")
-	if got != "http://localhost:8080/api/v1/user/profile" {
+	viper.Set("current_profile", "")
+	viper.Set("profiles.default.api_url", "")
+	if got := ResolveAPIURL(); got != "http://localhost:8080/api/v1" {
 		t.Fatalf("unexpected default api url: %s", got)
 	}
 
 	viper.Set("api-url", "https://api.example.com/api/v1/")
-	got = buildAPIURL("user/profile")
-	if got != "https://api.example.com/api/v1/user/profile" {
+	if got := ResolveAPIURL(); got != "https://api.example.com/api/v1" {
 		t.Fatalf("unexpected trimmed api url: %s", got)
 	}
+
+	// Bare hosts gain the /api/v1 suffix.
+	viper.Set("api-url", "https://containr.example.com")
+	if got := ResolveAPIURL(); got != "https://containr.example.com/api/v1" {
+		t.Fatalf("unexpected suffixed api url: %s", got)
+	}
+	viper.Set("api-url", "")
+}
+
+func TestResolveTokenProfileAndEnv(t *testing.T) {
+	viper.Set("token", "")
+	viper.Set("current_profile", "staging")
+	viper.Set("profiles.staging.token", "cnp_staging")
+	if got := ResolveToken(); got != "cnp_staging" {
+		t.Fatalf("expected profile token, got %s", got)
+	}
+	t.Setenv("CONTAINR_TOKEN", "cnp_env")
+	if got := ResolveToken(); got != "cnp_env" {
+		t.Fatalf("env should win over profile, got %s", got)
+	}
+	viper.Set("token", "cnp_flag")
+	if got := ResolveToken(); got != "cnp_flag" {
+		t.Fatalf("flag should win over env, got %s", got)
+	}
+}
+
+func TestExitCodeMapping(t *testing.T) {
+	if got := exitCodeFor(401); got != ExitAuth {
+		t.Fatalf("401 → %d, want %d", got, ExitAuth)
+	}
+	if got := exitCodeFor(404); got != ExitNotFound {
+		t.Fatalf("404 → %d, want %d", got, ExitNotFound)
+	}
+	if got := exitCodeFor(400); got != ExitValidation {
+		t.Fatalf("400 → %d, want %d", got, ExitValidation)
+	}
 }