- Add Dialog component for delete confirmation in trainers page
- Add Dialog component for delete confirmation in workouts page
- Show entity name in confirmation dialog
- Dark theme styling to match app design
- Add loading state with spinner during deletion
- Add toast.success when workout is created or updated
- Add toast.success when user logs in successfully
- Show descriptive messages with entity names
- Improves user feedback for successful operations
- 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
- 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
