targets: accept static M2 build resource observer

targets/03-renderer-facade.md

@@ -27,7 +27,7 @@ Runtime и Editor используют facade; planner/scheduler тестиру
 ## Evidence
 
 - Date: 2026-07-18
-- 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`, `83b3618`, `3094561`, `fa85985`, `1fafdde`, `7cd07dd`, `1de50f9`, `3dccd3e`, `e7a7c67`, `c0fc191`, `c251985`, `5e82daa`, `1dc013e`, `99a90dd`, `4354834`;
+- 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`, `83b3618`, `3094561`, `fa85985`, `1fafdde`, `7cd07dd`, `1de50f9`, `3dccd3e`, `e7a7c67`, `c0fc191`, `c251985`, `5e82daa`, `1dc013e`, `99a90dd`, `4354834`, `a043c79`;
   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`,
@@ -280,6 +280,9 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   elapsed_ms=64.158` with invalid/cached/Mesh-identity/missing/pending outcomes,
   exact candidate order, GLB schema fallback and source ownership. All 55
   autonomous headless regressions passed; internal-access remains `30`.
+  Merge `a043c79` passed post-merge observer (`64.202ms`), snapshot, dispatch,
+  Mesh pipeline/cache, prototype cache, shutdown, facade, internal-access `30`,
+  manifest `7/7`, documentation `42`, coordination and checkpoint dry-run `7/7`.
   M02 terrain-query regression
   remained green (13 pre-existing expired M00 claim warnings).
 - Fidelity comparison: all 16 historical operation limits and drain sites were