- 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
- Replace var(--error) with var(--color-error) in ActivityFeed TYPE_CONFIG for consistency with theme system
- Add unit tests for theme-aware color variables in TYPE_CONFIG
- Add integration test verifying ActivityFeed renders error colors correctly
- Document theme-aware styling note in dashboard README Activity Log section
- Import getDefaultProject from project-context.js instead of duplicating
- Remove local getDefaultProject implementation in project.ts
- All 6 tests still passing
