* feat: add multi-room group chat interface (GroupListViewer)
Add a Discord/Slack-style multi-room chat interface for NIP-29 groups:
- New GroupListViewer component with split layout:
- Left panel: List of groups from kind 10009, sorted by recency
- Right panel: Full chat view for selected group
- Loads group metadata (kind 39000) for icons and names
- Tracks latest messages (kind 9) for activity-based sorting
Core Architecture:
- Protocol adapter pattern for chat implementations
- Base adapter interface with protocol-specific implementations
- Auto-detection of protocol from identifier format
- Reactive message loading via EventStore observables
Protocol Implementations:
- NIP-C7 adapter: Simple chat (kind 9) with npub/nprofile support
- NIP-29 adapter: Relay-based groups with member roles and moderation
- Protocol-aware reply message loading with relay hints
- Proper NIP-29 members/admins fetching using #d tags
UI Components:
- ChatViewer: Main chat interface with virtualized message timeline
- ChatMessage: Message rendering with reply preview
- ReplyPreview: Auto-loading replied-to messages from relays
- MembersDropdown: Virtualized member list with role labels
- RelaysDropdown: Connection status for chat relays
- ChatComposer: Message input with send functionality
Command System:
- chat command with identifier parsing and auto-detection
- Support for npub, nprofile, NIP-05, and relay'group-id formats
- Integration with window system and dynamic titles
NIP-29 Specific:
- Fetch kind:39000 (metadata), kind:39001 (admins), kind:39002 (members)
- Extract roles from p tags: ["p", "<pubkey>", "<role1>", "<role2>"]
- Role normalization (admin, moderator, host, member)
- Single group relay connection management
Testing:
- Comprehensive chat parser tests
- Protocol adapter test structure
- All tests passing (704 tests)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Update spellbook icon to BookHeart across the app
- Implement Preview mode with routing /:actor/:identifier
- Add Preview banner in Home component with Apply/Discard actions
- Add Preview and Share buttons to Spellbook renderers
- Clean up unused imports
Phase 3 implementation:
- Created layout-presets.ts with 3 built-in presets (side-by-side, main-sidebar, grid)
- Implemented fillLayoutTemplate() for recursive template filling with window IDs
- Added collectWindowIds() for depth-first traversal of layout trees
- Created applyPresetToLayout() to reorganize existing windows
- Created layout-parser.ts for /layout command argument parsing
- Added layout command to man.ts with documentation and examples
- Built LayoutViewer component with:
* Visual preset gallery with diagrams
* Window count validation
* Apply preset functionality
* Error handling for insufficient windows
* Command-line preset specification support
- Wired LayoutViewer into WindowRenderer with lazy loading
- Added "layout" to AppId type definition
- Exposed applyPresetLayout in useGrimoire hook
Presets allow users to quickly reorganize multiple windows into
common layouts: 50/50 splits, 70/30 main+sidebar, or 2×2 grids.
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