- Add SettingsTokens view at /settings/tokens
- Add TokenManager modal component for creating tokens
- Add token management functions to auth store (fetchTokens, generateToken, revokeToken)
- Add Settings link in header user dropdown
- Add ApiToken types to types/index.ts
- Route: GET /auth/tokens, POST /auth/token/generate, DELETE /auth/tokens/{id}
Features:
- GraphView.vue: SVG-based force-directed graph visualization for projects
- QuickSwitcher.vue: Cmd+K modal with fuzzy search via /search API
- Dark Mode: Theme toggle in Header, persisted in localStorage, system pref support
- Backlinks UI: Incoming and outgoing links in DocumentView
- Export: Document (markdown/JSON) and Project (ZIP/JSON) export with download
- New composables: useTheme.ts for dark/light/system theme management
- New store methods: fetchBacklinks, fetchOutgoingLinks, search, exportDocument, fetchProjectGraph, exportProject
- TypeScript types for all Phase 3 API responses
- Login with JWT and refresh token rotation
- Dashboard with projects cards
- ProjectView with TreeView navigation
- DocumentView with markdown editor and auto-save
- Tag management (create, assign, remove)
- Dark mode CSS variables
- Security fixes applied (logout to backend, createDocument endpoint)
