coordination: hand off static M2 build resource observer

coordination/claims/M03-RND-M2-STATIC-BUILD-RESOURCE-OBSERVER-001.md

@@ -55,14 +55,22 @@ missing transition from the loader into a service that fills
 
 ## Status
 
-- State: active
-- Done: ownership/compatibility contract
-- Next: implementation, verification and documentation
+- State: ready for integration
+- Done: implementation, verification and documentation
+- Next: integrator merge and post-merge acceptance
 - Blocked by:
 
 ## Handoff
 
-- Commit:
-- Results:
-- Remaining risks:
-- Documentation updated:
+- Commit: `7cb3e34` (`render: extract static M2 build resource observer`)
+- Results: observer PASS (`11` cases, `20,000` iterations, `64.654ms`);
+  full autonomous suite PASS (`55/55`); renderer checkpoint dry-run PASS (`7/7`);
+  internal-access PASS (`30` private symbols); documentation PASS (`42` module
+  specs); coordination PASS with `30` historical warnings.
+- Remaining risks: successful asynchronous admission is covered by source and
+  existing pipeline regressions because an undrained unit request leaks; private
+  asset traversal, p95/p99, leak and visual evidence remain unavailable;
+  animated observation and static finalize polling remain loader-owned.
+- Documentation updated: new observer module API/I/O/data-flow/state/sequence/
+  dependency/ownership specification; M2 snapshot, pipeline/cache, world-renderer,
+  module registry, `RENDER.md` and M03 Evidence updated.