chore: checkpoint web Blender migration source, tools and docs

Accumulated uncommitted work: GHOST Web backend, WebGL/GPU web layer,
web workflow engine and protocol, tooling, docs and task records.
Large generated evidence, user-testing archives, build snapshots and
imported test assets remain untracked.

Co-Authored-By: Claude Code <noreply@anthropic.com>

docs/README.md

@@ -33,6 +33,7 @@
 | 执行控制面和效率规则 | [BLENDER_WEB_EXECUTION_CONTROL_PLANE.md](BLENDER_WEB_EXECUTION_CONTROL_PLANE.md) + `node tools/web/check-execution-control-plane.mjs` |
 | 机器状态和发布证据 | `status/parity-ledger.json`、`status/release-evidence.json` |
 | Blender 全域覆盖参考 | `BLENDER_5_2_WEB_FEATURE_PARITY.md`、`BLENDER_5_2_FULL_PARITY_WBS.md` |
+| 模块化开发和操作符批量验证 | 根目录 [WEB_BLENDER_TECHNICAL_ROADMAP.md](../WEB_BLENDER_TECHNICAL_ROADMAP.md) 第 16 节 |
 
 ## 其他文档