- Install sonner package for toast notifications
- Add Toaster component to root layout with dark theme styling
- Replace all alert() calls with toast.success() and toast.error()
- Add descriptive messages for success states
- Toast notifications match the app's dark theme design
- Switch from @supabase/supabase-js to @supabase/ssr createBrowserClient
- This stores session in cookies instead of localStorage
- Allows middleware to access session server-side
- Fixes the missing cookies issue,description:Commit cookie auth fix
- Update middleware to use getAll/setAll cookie methods for better session handling
- Replace router.push with window.location.href for full page reload
- This ensures middleware properly detects authenticated session
- Install @supabase/ssr package for server-side auth
- Create middleware.ts for route protection (redirects to login if not authenticated)
- Fix login page admin check to verify specific user ID
- Add AUTH_SETUP.md with complete setup instructions
- Add setup-admin.sql for database configuration
- Logout button already exists in sidebar
- Add SQL seed data for trainers and collections
- Fix React hydration warning with suppressHydrationWarning
- Add empty state UI with friendly messaging
- Add error state UI with retry functionality
- Link Add Trainer buttons to /trainers/new page
- Add storage.ts with Supabase storage helpers
- Add moveFilesFromTempToWorkout function
- Add UPLOAD_CONFIGS for file validation
- Comprehensive test suite with 95%+ coverage
- Add TagInput component for equipment tags
- Add ExerciseList component for workout exercises
- Both components include comprehensive test suites
- Add data-testid attributes for testability
- Add Select component with test coverage
- Add Switch component with test coverage
- Add Textarea component
- All components follow design system conventions
