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/02-convex-rust-long-term-architecture/done/2-2-local-first-workspace-convex-control-plane-v1.md

@@ -18,7 +18,7 @@
 > - `/mnt/Data1T/mnote/design/02-convex-rust-long-term-architecture/process/2-tree-first-graph-convex-rust-long-term-architecture-v1.md`
 > - `/mnt/Data1T/mnote/design/03-rust-web/done/3-15-local-markdown-asset-upload-relative-path-v1.md`
 > - `/mnt/Data1T/mnote/design/04-tree-domain/done/4-22-local-folder-convex-unified-tree-execution-checklist-v1.md`
-> - `/mnt/Data1T/mnote/design/07-ai/process/7-14-online-local-ai-markdown-editing-convergence-v1.md`
+> - `/mnt/Data1T/mnote/design/old/07-ai/process/7-14-local-first-ai-markdown-editing-convergence-v1.md`
 > - `/mnt/Data1T/mnote/bugs/03-rust-web/done/3-16-local-markdown-upload-uses-convex-media-asset-v1.md`
 
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