chore: align local-first control plane and editor fixes

- wire SQLite control-plane access/session paths into Rust web local-folder routes

- preserve local Markdown attachment semantics across upload, reload, and secondary-pane resource tabs

- refresh design governance docs, Reasonix task templates, and bug records

- retire root .mcp.json local MCP config

design/10-review/done/15-design-governance-mvp-post-review-v1.md

@@ -104,7 +104,7 @@ Codex 已复核 worker 输出，并额外核对 `3-15` 的真实浏览器 smoke
 
 以下文档已迁入 `reference/`，不再作为当前直接执行 checklist：
 
-- `design/03-rust-web/reference/3-17-convex-export-web-entry-v1.md`
+- `design/old/03-rust-web/process/3-17-convex-export-web-entry-v1.md`
 - `design/04-tree-domain/reference/4-23-local-cloud-explicit-bridge-p3-candidate-v1.md`
 - `design/05-editor-mainline/reference/5-2-tiptap-notion-like-template-adoption-v1.md`
 - `design/05-editor-mainline/reference/5-5-page-aggregate-single-truth-alignment-v1.md`