feat(web): reuse verified source dependencies

docs/tasks/WBV2-P1153-000.md

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+# WBV2-P1153-000: authorize module batch
+
+- task: WBV2-P1153-000
+- parent: WBV2-P1152-001
+- status: done
+- gap: capability:MODIFIER_SOURCE_DEPENDENCY_REUSE
+- ownerFamily: MODIFIER
+- targetImplementationClass: QUEUE_ONLY
+- Implementation entrypoint: `python3 my-tools/authorize_next_wbv2_task.py --write`
+
+## 目标
+
+授权一个共享 Blender Main/WASM/Chromium 功能批次：MODIFIER_SOURCE_DEPENDENCY_REUSE，共 5 个源码/RNA 单元。
+
+## 输入与范围
+
+- Blender source: `blender-5.2.0/source/blender`
+- Fixtures/test: existing Chromium receipts, `tools/web/reuse-wbv2-source-dependencies.mjs`
+
+## 验收
+
+- prior evidence and dynamic inventory remain hash-bound and immutable
+- one shared function chain validates the complete selected batch
+- missing source, unsupported data, hash drift or false completion remains blocked
+- `node tools/web/check-task-context.mjs --task WBV2-P1153-000 --write`
+
+## 交付与回滚
+
+- Manifest: `tests/golden/WBV2-P1153-000/manifest.json`
+- Status: `docs/status/WBV2-P1153-000.md`
+- Rollback: restore WBV2-P1152-001 as queue parent.

docs/tasks/WBV2-P1153-001.md

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+# WBV2-P1153-001: reuse verified modifier receipts for shared source utilities
+
+- task: WBV2-P1153-001
+- parent: WBV2-P1153-000
+- status: in_progress
+- gap: capability:MODIFIER_SOURCE_DEPENDENCY_REUSE
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+- Implementation entrypoint: `node tools/web/run-wbv2-module-task.mjs --task WBV2-P1153-001 --write`
+
+## 目标
+
+以一个共享 Blender Main reader、WASM build、Worker 路由和 Chromium receipt 批量验证 MOD_grease_pencil_util, MOD_meshcache_mdd, MOD_meshcache_pc2, MOD_meshcache_util, MOD_weightvg_util 的真实 modifier/RNA 元数据。
+
+## 输入与范围
+
+- Blender modifier sources: `blender-5.2.0/source/blender/modifiers/intern/`
+- RNA source: `blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc`
+- Native reader: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Fixtures: existing Chromium receipts
+- Chromium test: `tools/web/reuse-wbv2-source-dependencies.mjs`
+- Selected modifier units: `modifier-source:MOD_grease_pencil_util`, `modifier-source:MOD_meshcache_mdd`, `modifier-source:MOD_meshcache_pc2`, `modifier-source:MOD_meshcache_util`, `modifier-source:MOD_weightvg_util`
+- Selected RNA units: none (source-only dependency batch)
+
+## 验收
+
+- one shared Main/WASM/Worker/Chromium chain observes every selected type
+- malformed input is rejected without Main mutation
+- save/reopen and deterministic second read are exact
+- only Chromium is used; JS simulation and per-API duplicate workers are forbidden
+- each selected source unit receives an explicit hash-bound coverage binding
+- `node tools/web/check-task-context.mjs --task WBV2-P1153-001 --write`
+
+## 失败边界
+
+- any missing source, unsupported type, hash drift, malformed data or non-exact recovery keeps the batch `in_progress`/`blocked`
+- partial batch success never claims the omitted family; historical inventory remains read-only
+
+## 交付与回滚
+
+- Receipt: `tests/golden/WBV2-P1153-001/module-receipt.json`
+- Aggregate production evidence: `tests/golden/WBV2-P1153-001/modifier-reader-batch-production.json`
+- Manifest: `tests/golden/WBV2-P1153-001/manifest.json`
+- Status: `docs/status/WBV2-P1153-001.md`
+- Rollback: restore WBV2-P1153-000 as queue parent without rewriting prior evidence.