senke b51b627ad4 test(e2e): add comprehensive auth flow tests ... Created Playwright E2E tests for complete authentication flow to prevent regressions and validate all auth-related fixes. Test Coverage: - ✅ Login with valid credentials - ✅ Login with invalid credentials (error handling) - ✅ Session persistence after page refresh (P1.2) - ✅ Logout clears session and redirects - ✅ Register new user - ✅ Protected routes redirect when not authenticated - ✅ Health endpoint accessibility (P1.6) - ✅ CORS headers present on API requests (P1.1) - ✅ Token refresh handling - ✅ Max refresh attempts logout (P1.4) - ✅ CSRF token on mutations (P1.3) Test Structure: - Authentication Flow: 7 tests - Token Refresh Flow: 2 tests - CSRF Protection: 1 test Usage: npx playwright test tests/e2e/auth.spec.ts Impact: Automated regression detection for all Phase 1 auth fixes. Fixes: P3.3 from audit AUDIT_TEMP_29_01_2026.md		2026-01-29 23:43:22 +01:00
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auth.spec.ts	test(e2e): add comprehensive auth flow tests	2026-01-29 23:43:22 +01:00