Прозрачным аватаркам добавлена подложка

app/providers/ImageViewerProvider/ImageViewer.tsx

@@ -149,6 +149,7 @@ export function ImageViewer(props : ImageViewerProps) {
                             userSelect: 'none',
                             cursor: isDragging ? 'grabbing' : 'grab',
                             transformOrigin: '0 0',
+                            background: '#FFF',
                             transform: `translate(${pos.x}px, ${pos.y}px) scale(${pos.scale})`,
                         }}
                         onWheel={onWheel}