docs(M03): accept terrain chunk queue planner

coordination/claims/M03-RND-TERRAIN-CHUNK-QUEUE-001.md

@@ -77,11 +77,14 @@ streamer into a scene-free `TerrainChunkGeometryQueuePlanner`.
 
 ## Status
 
-- State: handoff
+- State: accepted
 - Done: pure planner, loader queue adoption, semantic/timing regressions and docs
-- Next: milestone integrator merge and asset-backed performance acceptance later in M03
+- Next: asset-backed performance acceptance and further terrain-service extraction later in M03
 - Blocked by:
 
+<!-- OPENWC_HANDOFF:READY:M03-RND-TERRAIN-CHUNK-QUEUE-001:f800e11 -->
+<!-- OPENWC_INTEGRATION:ACCEPTED:M03-RND-TERRAIN-CHUNK-QUEUE-001:24aef13 -->
+
 ## Handoff
 
 - Commit: `f800e11` (`refactor(M03): extract terrain chunk queue planner`)
@@ -97,3 +100,5 @@ streamer into a scene-free `TerrainChunkGeometryQueuePlanner`.
 - Documentation updated: `terrain-chunk-geometry-queue-planner.md`, module
   registry, `world-renderer.md`, `RENDER.md`, inline API documentation and
   data-flow/lifecycle/sequence diagrams
+- Integration: accepted in master merge `24aef13`; post-merge planner,
+  internal-access, facade and manifest gates passed