coordination: hand off M2 build queue

coordination/claims/M03-RND-M2-BUILD-QUEUE-001.md

@@ -74,15 +74,21 @@ queue state while preserving cursor, rotation, stale-key and lifetime behavior.
 
 ## Status
 
-- State: active
-- Done: contract and ownership boundary
-- Next: implementation, verification and documentation
+- State: ready for integration
+- Done: implementation, verification, documentation and worktree handoff
+- Next: no-ff merge and post-merge acceptance on master
 - Blocked by:
 
 ## Handoff
 
-- Commit:
-- Results:
-- Remaining risks:
-- Documentation updated:
-
+- Commit: `4a8338f2f0503c2ba31c495e00a696d359518c06`
+- Results: cold editor parse `exit=0`; M2 build queue `cases=13 iterations=100
+  elapsed_ms=66.247`; all autonomous headless regressions `52/52`; internal
+  access `private_symbols=30`; baseline manifest/dry-run `7/7`; documentation
+  `module_specs=39`; coordination passed with 30 historical expired warnings.
+- Remaining risks: proprietary ADT visual/p95/p99 evidence is unavailable;
+  resource readiness/dispatch, permits, materializer choice and root destruction
+  intentionally remain loader-owned.
+- Documentation updated: new `m2-build-queue.md` with API/I/O, data-flow,
+  lifecycle, sequence, dependency and ownership diagrams; world renderer,
+  batch planner, module registry, RENDER and M03 Evidence updated.