Critical fixes for core functionality:
1. Fixed grapheme-aware text splitting (app/api/nodes/route.ts)
- Changed character-based substring to grapheme-ratio calculation
- Now properly handles emojis and multi-byte characters
- Prevents posts from exceeding 300 grapheme Bluesky limit
- Added comprehensive logging for debugging
2. Automatic UMAP coordinate calculation (app/api/nodes/route.ts)
- Triggers /api/calculate-graph automatically after node creation
- Only when user has 3+ nodes with embeddings (UMAP minimum)
- Non-blocking background process
- Eliminates need for manual "Calculate Graph" button
- Galaxy visualization ready on first visit
3. Simplified galaxy route (app/api/galaxy/route.ts)
- Removed auto-trigger logic (now handled on insertion)
- Simply returns existing coordinates
- More efficient, no redundant calculations
4. Added idempotency (app/api/calculate-graph/route.ts)
- Safe to call multiple times
- Returns early if all nodes already have coordinates
- Better logging for debugging
Implementation plans documented in /plans directory.
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Co-Authored-By: Claude <noreply@anthropic.com>
- Updated GOOGLE_EMBEDDING_DIMENSIONS to 3072 to match gemini-embedding-001 output
- Updated database schema embedding index from 768 to 3072 dimensions
- Recreated production database index with correct dimensions
- Added @vercel/analytics package for production analytics
- Added Analytics component to root layout
This fixes the galaxy visualization issue caused by dimension mismatch between
the embedding model output (3072) and the database index (768).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Reverted logo SVG to original viewBox
- Applied forum.variable to body for CSS variable
- Updated Save button to generate draft from conversation
- Logo size and font variables still need fixes
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Increase logo size (48x48 desktop, 56x56 mobile) for better visibility
- Add logo as favicon
- Add logo to mobile header
- Move user menu to navigation bars (sidebar on desktop, bottom bar on mobile)
- Fix desktop chat layout - container structure prevents voice controls cutoff
- Fix mobile bottom bar - use icon-only ActionIcons instead of truncated text buttons
- Hide Create Node/New Conversation buttons on mobile to save header space
- Make fixed header and voice controls work properly with containers
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
