{"message":"Optimized Image Upload Service","version":"2.0.0","features":["WebP conversion","Multiple size variants (thumbnail, small, medium, large, original)","Intelligent compression","Size-based quality optimization","Automatic storage cleanup"],"endpoints":{"upload":"POST /upload","uploadOptimized":"POST /upload/optimized","getImage":"GET /images/[size]/:filename","getStats":"GET /stats","cleanup":"POST /cleanup","debug":"GET /debug"},"imageSizes":["thumbnail","small","medium","large","original"]}