docs(M03): accept M2 runtime rebuild classifier

targets/03-renderer-facade.md

@@ -27,7 +27,7 @@ Runtime и Editor используют facade; planner/scheduler тестиру
 ## Evidence
 
 - Date: 2026-07-17
-- Revision/worktree: master merges `7ece2ab`, `7e35de7`, `80cb084`, `d6e5b53`, `c69abd6`, `606770c`, `630a0c1`, `f36fabb`, `24aef13`, `2342430`, `396be5e`, `f88bf97`, `3f84717`, `d2cb52f`, `f9e5a4f`, `c06aed5`, `a878e7c`, `60603e1`, `b4955d6`, `ada0fd9`, `f470775`, `874fd0f`;
+- Revision/worktree: master merges `7ece2ab`, `7e35de7`, `80cb084`, `d6e5b53`, `c69abd6`, `606770c`, `630a0c1`, `f36fabb`, `24aef13`, `2342430`, `396be5e`, `f88bf97`, `3f84717`, `d2cb52f`, `f9e5a4f`, `c06aed5`, `a878e7c`, `60603e1`, `b4955d6`, `ada0fd9`, `f470775`, `874fd0f`, `38f831e`;
   packages `M03-RND-SCHEDULER-001`, `M03-RND-INTERNAL-ACCESS-GATE-001`,
   `M03-RND-FACADE-GROUND-QUERY-001`, `M03-RND-FACADE-ENVIRONMENT-001`,
   `M03-RND-FACADE-ENTITY-001`, `M03-RND-TERRAIN-CACHE-SERVICE-001`,
@@ -43,7 +43,8 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   `M03-RND-WMO-RENDER-RESOURCE-CACHE-001`,
   `M03-RND-WMO-SCENE-RESOURCE-CACHE-001`,
   `M03-RND-ADT-WATER-LOAD-PIPELINE-001`,
-  `M03-RND-ADT-WATER-SCENE-FINALIZER-001`
+  `M03-RND-ADT-WATER-SCENE-FINALIZER-001`,
+  `M03-RND-M2-RUNTIME-REBUILD-CLASSIFIER-001`
 - Commands: dedicated scheduler/planner/facade/focus/coordinate/manifest/shutdown
   headless verifiers; Godot cold editor parse; coordination, documentation and diff gates.
 - Results: scheduler `cases=6 iterations=20000 elapsed_ms=10.216`; planner
@@ -126,6 +127,14 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   retained `7/7` plans. Post-merge finalizer (`0.025ms`), water pipeline
   (`98.398ms`), shutdown, materials, facade, internal-access `36`, `7/7`
   manifest, documentation and coordination gates remained green.
+  M2 runtime mesh rebuild classifier passed `cases=12 iterations=100
+  elapsed_ms=64.585` after an initial `35.461ms` run; billboard flag/count,
+  invalid variants/indices, UV rotation/speed/epsilon, four-stage cap,
+  memoization, detached diagnostics and both clear sites passed. Thirty-three
+  M2/WMO/liquid/terrain/facade/scheduler/streaming/coordinate/material/shutdown
+  regressions and checkpoint dry-run `7/7` passed. Post-merge classifier
+  (`45.439ms`), materials, shutdown, M2 batch planner, facade, internal-access
+  `35`, `7/7` manifest, documentation and coordination gates remained green.
   M02 terrain-query regression
   remained green (13 pre-existing expired M00 claim warnings).
 - Fidelity comparison: all 16 historical operation limits and drain sites were
@@ -186,6 +195,11 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   finalizer. It invokes the unchanged `ADTBuilder.build_tile_water_scene`,
   attaches the returned root once and applies the existing optional recursive
   Editor ownership; tile subtree lifetime and dry-root cleanup are unchanged.
+  M2 stale-cache rebuild selection retains the same positive billboard flag/
+  vertex-count tests, referenced non-identity UV rotation, exclusive
+  `0.000001` speed threshold, four-stage cap and first-decision-per-path cache
+  lifetime. Raw loading, material refresh version, M2Builder rebuild/fallback and
+  Mesh adoption remain loader-owned.
   No new build-12340 parity claim is made; asset-backed visual/p95/p99 comparison remains pending.
 - Changed files: scene-free scheduler and verifier; streamer budget composition/
   permit delegation; scheduler module spec; world renderer/module registry/RENDER notes;
@@ -210,6 +224,7 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   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,
+  memoized M2 runtime mesh rebuild classifier and loader query/clear adapters,
   expanded facade/internal-access/coordinate verifiers; work-package claims and this evidence.
 - Remaining risks: worker concurrency and stale-result validation remain
   streamer-owned; cancellation stops new permits but does not interrupt
@@ -223,7 +238,9 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   private Azeroth data was absent for the asset-backed ADT placement probe; M2
   asset-backed visual transform recheck, grouping/build/tasks/caches/finalization
   and boundary traversal p95/p99 remain pending; path grouping is not yet
-  culling-driven spatial-cell grouping; M2 resource/queue transitions and raw
+  culling-driven spatial-cell grouping; M2 rebuild classification is separated,
+  but raw loading, resource/queue transitions and mesh finalization remain in
+  the loader; raw
   WMO ResourceLoader/FileAccess I/O, live fallback and group materialization
   remain in the loader;
   asset-backed WMO placement/portal/material/leak/p95/p99 evidence remains pending;