- Add markOnboardingCompleted() to set completedAt timestamp when user finishes onboarding
- Add isOnboardingCompleted() to check if onboarding was completed (vs dismissed)
- Update ModelOnboardingModal to call markOnboardingCompleted on successful completion
- Skip onboarding auto-open when already completed locally
- Add completion state tracking tests in ModelOnboardingModal.test.tsx
- Add model-onboarding-state unit tests
- Update useAuthOnboarding to check local completion state before auto-opening
- Document localStorage completion state tracking pattern in .fusion/memory.md
- Add workspace file APIs and hooks for session-scoped file browsing
- Create WorkspaceSelector component for switching between workspaces
- Update FileBrowserModal with workspace mode and improved UX
- Add files button to header with workspace-aware file browsing
- Add session files indicator to task cards for quick file access
- Include comprehensive tests for all new components and hooks
- Add backend API routes and file service for project-scoped file operations
- Create useProjectFileBrowser and useProjectFileEditor hooks with comprehensive tests
- Update FileBrowserModal to support both task and project modes via dualMode prop
- Add Files button to dashboard header toolbar
- Remove Files tab from TaskDetailModal
- Integrate project file browser into main App layout
- Include changeset for @dustinbyrne/kb package
