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/03-convex-realtime-storage-review.md

@@ -19,7 +19,7 @@
 - `design/02-convex-rust-long-term-architecture/process/2-tree-first-graph-convex-rust-long-term-architecture-v1.md`
 - `design/03-rust-web/process/3-3-rust-web-tree-realtime-event-stream-v1.md`
 - `design/05-editor-mainline/process/5-5-page-aggregate-single-truth-alignment-v1.md`
-- `design/05-editor-mainline/process/5-6-page-aggregate-alignment-checklist-v1.md`
+- `design/05-editor-mainline/done/5-6-page-aggregate-alignment-checklist-v1.md`
 - `design/05-editor-mainline/done/5-5-1-page-aggregate-contract-v1.md`
 - `recycle/20260522-convex-runtime-retirement/infra/convex/README.md`
 - `wolai-frontend/convex/`