Revert "lightbox"

This reverts commit 469e07e046.

frontend/src/components/common/ContentImageCell.tsx

@@ -20,10 +20,9 @@ export interface ContentImageData {
 interface ContentImageCellProps {
   image: ContentImageData | null;
   maxPromptLength?: number;
-  onImageClick?: () => void;
 }
 
-export default function ContentImageCell({ image, maxPromptLength = 100, onImageClick }: ContentImageCellProps) {
+export default function ContentImageCell({ image, maxPromptLength = 100 }: ContentImageCellProps) {
   const [showFullPrompt, setShowFullPrompt] = useState(false);
 
   // Check if image_path is a valid local file path (not a URL)
@@ -114,14 +113,7 @@ export default function ContentImageCell({ image, maxPromptLength = 100, onImage
                 <img
                   src={getLocalImageUrl(image.image_path)}
                   alt={prompt || 'Generated image'}
-                  className={`w-full h-24 object-cover rounded border border-gray-300 dark:border-gray-600 ${
-                    onImageClick ? 'cursor-pointer hover:opacity-80 transition-opacity' : ''
-                  }`}
-                  onClick={() => {
-                    if (onImageClick) {
-                      onImageClick();
-                    }
-                  }}
+                  className="w-full h-24 object-cover rounded border border-gray-300 dark:border-gray-600"
                   onError={(e) => {
                     // Show empty placeholder if local image fails to load
                     const target = e.target as HTMLImageElement;