- Add DELETE /api/nodes/[id] endpoint for deleting nodes
- Verify user authentication and ownership before deletion
- Delete from ATproto (source of truth) first, then SurrealDB cache
- Add delete button in ThoughtGalaxy component for user's own nodes
- Add confirmation modal before deletion
- Fix Modal z-index to appear above node detail panel (zIndex: 1001)
- Fix RecordId encoding issue (strip angle brackets ⟨⟩ from IDs)
- Remove deleted node and associated links from local state
- Add comprehensive Magnitude tests for delete functionality
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Co-Authored-By: Claude <noreply@anthropic.com>
Implemented public galaxy viewing feature that allows unauthenticated
users to view public thought galaxies via the ?user={did} parameter,
while maintaining privacy controls for node-level visibility.
Changes:
- Updated /api/galaxy/route.ts to support public access:
* Accept ?user={did} query parameter for viewing specific user's galaxy
* Show all nodes (including private) for authenticated user viewing own galaxy
* Filter to only public nodes when viewing someone else's galaxy
* Return empty state with helpful message when not authenticated
* Filter links to only show connections between visible nodes
- Added is_public field to database schema:
* Updated db/schema.surql with DEFAULT true (public by default)
* Created migration script scripts/add-is-public-field.ts
* Aligns with ATproto's public-by-default philosophy
- Enhanced ThoughtGalaxy component:
* Support viewing galaxies via ?user={did} parameter
* Display user info banner when viewing public galaxy
* Show appropriate empty state messages based on context
* Refetch data when user parameter changes
- Created comprehensive Magnitude tests:
* Test public galaxy viewing without authentication
* Verify private nodes are hidden from public view
* Test own galaxy access requires authentication
* Validate invalid user DID handling
* Test user info display and navigation between galaxies
- Documented implementation plan in plans/10-public-galaxy-viewing.md
This implements the "public by default" model while allowing future
node-level privacy controls. All canonical data remains on the user's
ATproto PDS, with SurrealDB serving as a high-performance cache.
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Co-Authored-By: Claude <noreply@anthropic.com>
Implemented comprehensive dark/light mode support throughout the app:
- Added ColorSchemeScript to layout for auto-detection of system preference
- Updated MantineProvider to use 'auto' color scheme (respects system)
- Updated theme.ts with dynamic Paper component styles based on color scheme
- Created ThemeToggle component with sun/moon icons
- Added toggle to desktop sidebar navigation
- Created theme-specific favicons (favicon-light.svg, favicon-dark.svg)
- Made ThoughtGalaxy 3D visualization theme-aware:
- Dynamic node colors based on theme
- Theme-aware lighting intensity
- Theme-aware link colors
- Theme-aware text labels
- Added comprehensive Playwright tests for theme functionality
- Theme preference persists via localStorage
Tested manually with Playwright MCP:
- ✅ Theme toggle switches between light and dark modes
- ✅ Theme persists across page reloads
- ✅ Both modes render correctly with appropriate colors
- ✅ Icons change based on current theme (sun/moon)
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Co-Authored-By: Claude <noreply@anthropic.com>
This commit fixes two critical bugs in the galaxy navigation:
**Bug #1: Direct node URLs redirected to /chat**
- Updated AppStateMachine to recognize /galaxy/* paths (including query params) as galaxy state
- Changed line 55 from `pathname === '/galaxy'` to `pathname === '/galaxy' || pathname.startsWith('/galaxy/')`
- Changed line 89 to compare pathname instead of lastNavigatedPathRef to preserve query params
**Bug #2: Modal closed when clicking nodes**
- Refactored ThoughtGalaxy to use URL query params (?node=xxx) instead of route params (/galaxy/node:xxx)
- This prevents component unmounting when switching between nodes
- Deleted app/galaxy/[node-id]/page.tsx (no longer needed)
- Updated app/galaxy/page.tsx with documentation comment
- Modified ThoughtGalaxy to:
- Use useSearchParams() hook
- Get selectedNodeId from query params
- Update URL with query params on node click (doesn't cause remount)
- Clear query params when modal closes
**Testing:**
- Verified manually with Playwright MCP that /galaxy?node=xxx preserves query params
- Verified state machine correctly recognizes galaxy state
- Created comprehensive Playwright test suite in tests/playwright/galaxy.spec.ts
**Files changed:**
- components/AppStateMachine.tsx: Fixed state machine to handle /galaxy/* paths and preserve query params
- components/ThoughtGalaxy.tsx: Refactored to use query params instead of route params
- app/galaxy/page.tsx: Added documentation
- app/galaxy/[node-id]/page.tsx: Deleted (replaced with query param approach)
- tests/playwright/galaxy.spec.ts: Added comprehensive test suite
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Co-Authored-By: Claude <noreply@anthropic.com>
- Fixed OAuth client configuration to properly use localhost for client_id and 127.0.0.1 for redirect_uris per RFC 8252 and ATproto spec
- Added proper grapheme counting using RichText API instead of character length
- Fixed thread splitting to account for link suffix and thread indicators in grapheme limits
- Added GOOGLE_EMBEDDING_DIMENSIONS env var to all env files
- Added clear-nodes.ts utility script for database management
- Added galaxy node detail page route
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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
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Co-Authored-By: Claude <noreply@anthropic.com>
Implements interactive 3D visualization of user's thought network using
React Three Fiber and UMAP dimensionality reduction.
Key components:
- /api/calculate-graph: UMAP projection from 768-D embeddings to 3-D coords
- /galaxy page: UI with "Calculate My Graph" button and 3D canvas
- ThoughtGalaxy component: Interactive R3F scene with nodes and links
- Magnitude tests: Comprehensive test coverage for galaxy features
Technical implementation:
- Uses umap-js for dimensionality reduction (768-D → 3-D)
- React Three Fiber for WebGL 3D rendering
- CameraControls for smooth navigation
- Client-side SurrealDB connection for fetching nodes/links
- Hackathon workaround: API uses root credentials with user DID filtering
Note: Authentication fix applied - API route uses root SurrealDB credentials
with JWT-extracted user DID filtering to maintain security while working
around JWT authentication issues in hackathon timeframe.
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Co-Authored-By: Claude <noreply@anthropic.com>
