Canonicalize registry docs and read-only ops

README.md

@@ -11,7 +11,18 @@ Start with:
 1. `INTENT.md`
 2. `SCOPE.md`
 3. `AGENTS.md`
-4. `workplans/`
+4. `docs/`
+5. `workplans/`
 
-Current implementation status: founding. No live Gitea files have been migrated
-from `railiance-apps` yet.
+Current implementation status: early extraction. Canonical registry operation
+docs and read-only status targets live here now. Deploy-capable Gitea Helm,
+SOPS, and manifest files remain in `railiance-apps` until the explicit
+migration review in `RAILIANCE-WP-0006-T03`.
+
+Useful entry points:
+
+```bash
+make registry-docs
+make check-tools
+make gitea-status
+```