收口本地工作区清理与资源投影

清理历史 Electron、Graphify、沙箱和截图等仓库跟踪残留，补充 CodeGraph 与 Convex active deploy source 协作说明。

新增 tree-first 下一阶段设计稿和 2026-05-20 清理总结，记录本地工作区、路径身份和 Zed/Lapce/VSCode 参考收口方向。

扩展 Rust Web 本地文件夹、DocumentBuffer、mindmap 资源、tree runtime 和页面聚合链路，并补充 task455 local-folder mindmap clean smoke。

验证：git diff --check 通过；pnpm store status --store-dir .pnpm-store 通过；npm ls --depth=0 --json 通过；find -L node_modules 未发现断链。cargo test -p mnote-web 当前 418 passed / 35 failed。

REASONIX.md

@@ -6,7 +6,6 @@
 - **Axum 0.8** — HTTP/WebSocket server in `mnote-web` crate
 - **Leptos 0.8.14** — SSR island rendering in `mnote-web`
 - **Convex 1.x** — self-hosted document/real-time/storage backend (`infra/convex/docker-compose.yml`)
-- **Electron** — desktop packaging (`desktop-electron/`)
 - **Playwright** — browser smoke tests in `scripts/task-*.js`
 
 ## Layout
@@ -31,17 +30,24 @@
 - **`npm run desktop:hot`** — hot-reload dev start (Rust gateway + optional FastAPI backend + optional Celery)
 - **`npm run dev:hot`** — same but with `cargo-watch` for Rust auto-recompile
 - **`npm run desktop`** — production start
-- **`npm run desktop:local`** — local dev start (no build step)
-- **`npm run desktop:electron`** — Electron dev runner
-- **`npm run dist:win`** — build Windows installer (Next assets + electron-builder)
 - **`cargo test -p <crate>`** — test a specific Rust crate
 - **`cargo run -p mnote-web --bin mnote-web`** — run the web server binary directly
+- **`codegraph sync .`** — refresh CodeGraph after normal code changes
+- **`codegraph index . --force`** — rebuild CodeGraph after large refactors, ignore-rule changes, or stale index behavior
+
+## CodeGraph MCP
+
+- Reasonix has `codegraph=codegraph serve --mcp` configured in `/home/lix/.reasonix/config.json`.
+- Prefer CodeGraph for structural code questions: symbol lookup, definitions, callers/callees, impact analysis, and focused cross-file context.
+- Use `codegraph_search` for symbol names, `codegraph_callers` / `codegraph_callees` for call flow, `codegraph_impact` before risky edits, `codegraph_context` for focused task context, and `codegraph_files` / `codegraph_status` for index inspection.
+- Use native search only for literal text, comments, log messages, or after a specific file is already identified.
+- Keep the project index fresh in development: run `codegraph sync .` after code changes; use `codegraph index . --force` when the index looks stale or after broad restructuring.
 
 ## Conventions
 
 - **Smoke test pattern**: standalone Playwright scripts under `scripts/task-*.js` using a shared harness (`ensureAuthenticated`, `createTempDocument`, `cleanupDocuments`). All use `"use strict"` and `require("playwright")` (`scripts/task110-page-title-single-truth-smoke.js:1-4`).
 - **Rust workspace**: edition 2021, resolver "2", MIT license. All crates inherit workspace version (`rust/Cargo.toml:2-8`).
-- **Convex schema**: `defineSchema` + `defineTable` via `convex/server` package; typed fields with `v.*` validators (`convex/schema.ts:1-3`).
+- **Convex boundary**: root `convex/` is the active deploy source for ACP / Hermes runtime state (`schema.ts` + `aiSessions.ts`). Do not deploy from `recycle/wolai-frontend/convex`; old `documents` / `mediaAssets` / `users` / `workspaces` functions must be explicitly migrated to active code, moved to an auxiliary area, or retired.
 - **Bug tracking**: bugs organized by design domain directory (e.g. `bugs/04-tree-domain/process/`), moved to `done/` when fixed (`bugs/README.md`).
 - **Design docs**: organized by domain in `design/`, with `process/` (in-progress) and `done/` (completed) subdirs (`design/README.md`).