fix: Add onSelect click handler to ribbon view rows

Ribbon view was missing the onClick handler that opens the detail panel.
Tile view had it; ribbon view did not. Now both views open the slide-out
panel when clicking a clip row/card.

frontend/src/components/Gallery.tsx

@@ -173,7 +173,8 @@ export default function Gallery({ clips, onPlay, onDelete, onRename, onSelect, o
           {paged.map((clip) => (
             <div
               key={clip.id}
-              className={`px-5 py-4 flex items-center gap-4 hover:bg-white/5 transition-colors ${
+              onClick={() => onSelect(clip)}
+              className={`px-5 py-4 flex items-center gap-4 hover:bg-white/5 transition-colors cursor-pointer ${
                 currentClipId === clip.id ? 'bg-white/5' : ''
               }`}
             >