Added support for WebP and AVIF formats for better compression and faster loading. All images are now automatically optimized based on browser support.
**New Formats:**
- WebP support with 25% better compression
- AVIF support with 50% better compression
- Automatic format selection based on browser
- Fallback to JPEG for older browsers
**Implementation:**
- Smart format detection
- Progressive enhancement
- Backward compatibility maintained
- Easy migration for existing integrations