docs(M03): accept WMO scene resource cache state

coordination/claims/M03-RND-WMO-SCENE-RESOURCE-CACHE-001.md

@@ -82,12 +82,14 @@ version validation.
 
 ## Status
 
-- State: ready for integration
+- State: accepted
 - Done: state holder implemented; loader lookup/request/drain/reset/metrics
   adapters migrated; shutdown regression and required documentation updated
-- Next: integrate and run post-merge smoke on master
+- Next: WMO I/O/live fallback or liquid service extraction
 - Blocked by:
 
+<!-- OPENWC_INTEGRATION:ACCEPTED:M03-RND-WMO-SCENE-RESOURCE-CACHE-001:ada0fd9 -->
+
 ## Handoff
 
 - Commit: `c839294`
@@ -107,5 +109,9 @@ version validation.
   registry, world renderer and `RENDER.md`; data-flow/state/sequence diagrams,
   ownership, threading, file-size/cache-version boundary, failure/recovery and
   source map included.
+- Integration: merged as `ada0fd9`; post-merge scene state (`cases=11`,
+  `iterations=100`, `elapsed_ms=40.113`), render state (`43.434ms`), shutdown,
+  WMO queue/resolver, facade, internal-access (`private_symbols=40`), `7/7`
+  manifest, documentation and coordination gates passed.
 
 <!-- OPENWC_HANDOFF:READY:M03-RND-WMO-SCENE-RESOURCE-CACHE-001:c839294 -->