handle video tagging

src/components/mixed/ImageLightbox.tsx

@@ -21,6 +21,7 @@ export default function ImageLightbox({ url, name, onClose, onPrev, onNext, item
   )
   const [aiTagging, setAiTagging] = useState(false)
   const [aiTagError, setAiTagError] = useState<string | null>(null)
+  const [tagRefreshKey, setTagRefreshKey] = useState(0)
 
   useEffect(() => {
     const handleKey = (e: KeyboardEvent) => {
@@ -82,6 +83,7 @@ export default function ImageLightbox({ url, name, onClose, onPrev, onNext, item
                 setAiTagError(null)
                 try {
                   await onAiTag()
+                  setTagRefreshKey((k) => k + 1)
                   onTagsChanged?.()
                 } catch (err) {
                   setAiTagError(err instanceof Error ? err.message : 'AI tagging failed')
@@ -165,7 +167,7 @@ export default function ImageLightbox({ url, name, onClose, onPrev, onNext, item
             <p className="text-xs font-semibold uppercase tracking-wider mb-3" style={{ color: 'var(--text-secondary)' }}>
               Tags
             </p>
-            <TagSelector itemKey={itemKey!} onTagsChanged={onTagsChanged} />
+            <TagSelector itemKey={itemKey!} onTagsChanged={onTagsChanged} refreshKey={tagRefreshKey} />
           </div>
         </div>
       ) : (