Оптимизация производительности

Optimize application performance:  
- Lazy loading for images and components  
- Code splitting for faster initial load  
- Caching strategies for frequent data  
- Optimized database queries  

Enhance user experience with:  
- Loading states for all async operations  
- Smooth transitions between pages  
- Form validation with helpful messages  
- Toast notifications for actions  
- Skeleton loaders during data fetch  

Implement file management features:  
- Image upload with preview  
- Resize and optimize images  
- Secure storage in Supabase  
- Gallery view for multiple images  

Add analytics and monitoring:  
- Basic view tracking  
- User behavior analytics  
- Error logging and reporting  
- Performance monitoring