Each section is collapsible with expand/collapse toggle, shows entity count,
and has a + button. Entities are clickable. SidebarSelection type introduced
for managing navigation state across filters, section groups, entities, and topics.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Scaffold Vite + React + TypeScript frontend
- Add Tauri v2 backend with Rust
- Implement list_vault command: recursively scans .md files, parses
YAML frontmatter (Is A, aliases, Belongs to, Related to, Status,
Owner, Cadence), extracts title from H1 or filename
- 10 passing Rust tests for frontmatter parsing and vault scanning
- Configure Vitest and Playwright (test infrastructure)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>