Merge branch 'master' into feat/issue-634-readonly-system-health-api

docs/webui-local-dev.md

@@ -43,6 +43,10 @@ for the console architecture: layer and authority boundaries, the redaction
 boundary, `/api/v1/...` versioning, the target page map, and the phase gates
 that govern when a write path may open (#632, epic #631).
 
+See [webui-project-registry-api.md](webui-project-registry-api.md) for the
+versioned project registry contract: registry schema versions 1 and 2, project
+status, onboarding checklist state, and the fail-closed error payloads (#635).
+
 ## Routes (MVP)
 
 | Path | Description |
@@ -52,9 +56,11 @@ that govern when a write path may open (#632, epic #631).
 | `/api/v1/system/health` | Structured read-only system health (#634) |
 | `/queue` | Live PR and issue queue dashboard (#429) |
 | `/api/queue` | JSON queue export with pagination metadata |
-| `/projects` | Project registry list (#427) |
+| `/projects` | Project registry list with status and onboarding progress (#427, #635) |
 | `/projects/{id}` | Project detail + onboarding checklist |
-| `/api/projects` | JSON registry export |
+| `/api/v1/projects` | Versioned JSON registry export (#635) |
+| `/api/v1/projects/{id}` | Versioned JSON project detail (#635) |
+| `/api/projects` | JSON registry export — unversioned Phase 1 alias of `/api/v1/projects` |
 | `/prompts` | Prompt library with per-prompt copy buttons (#428) |
 | `/api/prompts` | JSON prompt export with workflow hashes |
 | `/runtime` | MCP runtime health and stale detection (#430) |