render: extract WMO scene resource finalizer

targets/03-renderer-facade.md

@@ -43,6 +43,7 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   `M03-RND-WMO-RENDER-RESOURCE-CACHE-001`,
   `M03-RND-WMO-RENDER-RESOURCE-FINALIZER-001`,
   `M03-RND-WMO-SCENE-RESOURCE-CACHE-001`,
+  `M03-RND-WMO-SCENE-RESOURCE-FINALIZER-001`,
   `M03-RND-ADT-WATER-LOAD-PIPELINE-001`,
   `M03-RND-ADT-WATER-SCENE-FINALIZER-001`,
   `M03-RND-M2-RUNTIME-REBUILD-CLASSIFIER-001`,
@@ -142,6 +143,13 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   Post-merge scene state (`40.113ms`), render state (`43.434ms`), shutdown,
   WMO queue/resolver, facade, internal-access `40`, `7/7` manifest,
   documentation and coordination gates remained green.
+  WMO scene Resource finalizer passed `cases=26 iterations=1000
+  elapsed_ms=4.186` with insertion-order status polling, non-terminal retention,
+  failed/null/wrong-type/non-Node3D/stale rejection, current exact PackedScene
+  adoption, accepted/rejected probe release and source boundaries. All 61
+  autonomous headless regressions passed; internal-access remained `30`,
+  documentation covered `48` module specifications, coordination retained `34`
+  historical expired-claim warnings and checkpoint dry-run kept all `7/7` plans.
   ADT water load pipeline state passed `cases=12 iterations=100
   elapsed_ms=86.170`; its initial direct no-`.godot` run passed (`94.576ms`),
   WMO caches/queue/planner/registry/resolver/material/shutdown and 18 adjacent
@@ -407,9 +415,10 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   loader-owned request admission and shutdown drain order are unchanged.
   Cached WMO scene paths retain direct negative caching for missing/oversize/
   request-start failures, terminal missing state for load/validation failures and
-  the prior transient-reset versus final-shutdown lifetime. File-size limits,
-  `PackedScene` probe instantiation, WMOBuilder metadata validation and probe-node
-  destruction remain loader-owned before state accepts a scene.
+  the prior transient-reset versus final-shutdown lifetime. File-size limits and
+  request admission remain loader-owned; terminal I/O, `PackedScene` probe,
+  WMOBuilder metadata validation and probe release belong to the scene finalizer.
+  Rejected non-Node3D probes are now freed without changing fallback or output.
   ADT water requests retain FIFO order and tile-key deduplication; tile release
   removes pending requests without cancelling active work, task completion and
   result publication order are unchanged, and the mutex remains limited to the
@@ -487,8 +496,9 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   typed WMO render build job/queue and loader enqueue/drain/cancel/clear adapters,
   lightweight WMO render Resource/missing/request state and loader lookup/request/
   reset adapters, plus terminal Resource polling/validation/publication finalizer,
-  cached WMO PackedScene/missing/request state and loader file-size/I/O/probe/
-  validation/reset adapters,
+  cached WMO PackedScene/missing/request state and loader file-size/admission/
+  reset adapters, plus terminal PackedScene polling/probe/lifetime/publication
+  finalizer,
   ADT water pending/task/result pipeline state and loader enqueue/start/publish/
   drain/release/reset/shutdown/metrics adapters,
   stateless ADT water scene finalizer and both loader build/attach adapters,
@@ -548,8 +558,8 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   observers produce typed per-operation state, including native observation;
   animation and static Mesh terminal ResourceLoader drains are extracted, while
   action execution, material-prototype lookup and root cleanup remain loader-owned;
-  cached-scene WMO ResourceLoader/FileAccess I/O, live fallback and group
-  materialization remain in the loader; lightweight render terminal I/O is separated;
+  cached-scene WMO FileAccess/size admission, live fallback and group
+  materialization remain in the loader; both WMO terminal I/O paths are separated;
   asset-backed WMO placement/portal/material/leak/p95/p99 evidence remains pending;
   ADT water parsing and active worker interruption remain loader-owned;
   materialization is separated but remains synchronous main-thread work behind