coordination: claim M03 integrator closeout

coordination/claims/M03-QAR-INTEGRATOR-CLOSEOUT-001.md

@@ -0,0 +1,60 @@
+# M03-QAR-INTEGRATOR-CLOSEOUT-001
+
+<!-- OPENWC_CLAIM:M03-QAR-INTEGRATOR-CLOSEOUT-001:sindo-main-codex-m03-integrator:2026-08-03 -->
+
+## Owner
+
+- Agent ID: `sindo-main-codex-m03-integrator`
+- Target: M03 Renderer Facade and Safe Extraction
+- Branch: `work/sindo-main-codex-m03-integrator/m03-closeout`
+- Worktree: `C:\Users\sindo\open-wc-worktrees\m03-closeout`
+
+## Outcome
+
+Close M03 only after an overall renderer performance comparison, cache-version
+and main-thread-finalization contract gates, the complete autonomous verifier
+suite, documentation/coordination gates and integrator review all pass.
+
+## Non-goals
+
+- Change renderer visuals, placements, materials, animations or quality policy.
+- Add new renderer features or advance to M04/M08.
+- Claim original-client visual parity beyond existing M00 evidence.
+
+## Paths
+
+- Exclusive: M03 closeout verifier/comparator, closeout specification, this claim
+- Shared: renderer verification runner, renderer/module registries, `RENDER.md`,
+  `targets/03-renderer-facade.md`, `targets/README.md`
+
+## Contracts and data
+
+- Compare identical checkpoint/pass pairs against the accepted M00 report.
+- Require matching environment/profile/cache state and exact cache version keys.
+- Enforce the accepted 10% ceilings for p95, p99, max hitch, load time and memory.
+- Verify GPU/SceneTree finalization remains main-thread and budget-gated by source.
+- Keep all generated/private reports outside Git; commit only aggregate evidence.
+
+## Dependencies
+
+- Requires: all accepted M03 facade/planner/scheduler and terrain/M2/WMO/liquid packages
+- Blocks: M03 DONE marker and activation of the next user-selected plan
+
+## Verification
+
+- Full cold/warm renderer capture; deterministic performance comparison; complete
+  headless verifier suite; project/editor parse; baseline manifest/checkpoint dry
+  run; dependency, documentation and coordination gates.
+
+## Documentation deliverables
+
+- Inline comparator/gate docs; closeout module specification with API/I/O,
+  ownership and sequence/dependency diagrams; renderer docs and final M03 Evidence.
+
+## Status
+
+- State: active
+- Done: claim registered
+- Next: implement closeout gates and run baseline comparison
+- Blocked by:
+