- Created comprehensive E2E tests for critical user flows
- Added 3 complete end-to-end test scenarios:
1. Complete user journey (Login → Upload → Create Playlist)
2. Login → Create Playlist (no upload)
3. Login → Upload Track (no playlist)
Tests use Playwright and cover the most critical user journeys.
Tests require development server to be running (npm run dev).
Phase: PHASE-5
Priority: P2
Progress: 249/267 (93.26%)
