Add private dumps, field notes, and public profiles

[lladawn]

Summary

This PR adds the Mumbl dump system and the publishing flow around it:

• Adds a private-first /dump workspace for writing, editing, deleting, and organizing private work thoughts by browser session.
• Adds AI-assisted field note drafting from selected dumps, tuned for readable working-process notes suitable for Team Reads or public profiles.
• Adds Team Reads support for published field notes only, keeping raw private dumps out of team/public surfaces.
• Adds /dump/map, a private working map with Supermemory-backed pattern reads and an explicit opt-in toggle for private dumps.
• Adds curated public profiles at mumbl.wtf/@handle, where users choose which published field notes become public.
• Adds show-more/show-less treatment for longer reads in Team Reads and public profiles.
• Adds TypeScript setup for touched/new TS files and documents the forward-looking TS preference.

Privacy / Product Notes

• Private dumps remain private by default and are never published automatically.
• Public profile publishing is per-field-note, never global.
• Supermemory uses field notes by default; private dumps only participate when the user explicitly opts in.
• Team Reads shows published field notes, not raw dumps.

Database / Config

Adds Supabase migrations:

• 0011_mumbl_dump.sql
• 0012_field_notes.sql
• 0013_dump_supermemory.sql
• 0014_field_notes_supermemory_tracking.sql
• 0015_public_profiles.sql

Adds environment support for OpenAI field-note drafting and Supermemory map sync.

Verification

• Ran npm run build successfully.
• Verified /dump, /dump/map, Team Reads, and @handle profile routing locally on 127.0.0.1:3000 during development.

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Project	Deployment	Actions	Updated (UTC)
mumbl-app	Ready	Preview, Comment	May 26, 2026 2:21am