coordination: hand off native M2 animation resource observer

coordination/claims/M03-RND-M2-NATIVE-ANIMATION-RESOURCE-OBSERVER-001.md

@@ -58,14 +58,20 @@ the loader into a dedicated observer.
 
 ## Status
 
-- State: active
-- Done: ownership/compatibility contract
-- Next: implementation, verification and documentation
+- State: ready
+- Done: implementation, verification and documentation
+- Next: integrator no-ff merge and post-merge acceptance
 - Blocked by:
 
 ## Handoff
 
-- Commit:
-- Results:
-- Remaining risks:
-- Documentation updated:
+- Commit: `1cb0101`
+- Results: observer `33` cases / `20,000` timing iterations; all `57/57`
+  autonomous headless regressions; facade/internal-access/shutdown/manifest;
+  documentation `44`; coordination; checkpoint dry-run `7/7`.
+- Remaining risks: private asset animation/visual/leak/p95/p99 evidence is absent;
+  native parse/build stays synchronous; historical childless rejected Node remains
+  unfreed; cached ResourceLoader terminal polling/finalize stays loader-owned.
+- Documentation updated: new native observer API/I/O/data-flow/state/sequence/
+  dependency/ownership spec; cached observer, snapshot, dispatch, repository,
+  prototype cache, world renderer, module registry, `RENDER.md` and M03 Evidence.