修改视频栏目的名称

@@ -247,7 +247,7 @@ const App: React.FC = () => {
 
       <div className="px-6 md:px-12 mt-6 mb-4 flex border-b">
         <button onClick={() => setGalleryMode(GalleryMode.Image)} className={`px-4 py-2 font-medium text-sm transition-colors ${galleryMode === GalleryMode.Image ? 'border-b-2 border-purple-600 text-purple-600' : 'text-gray-500 hover:text-gray-800'}`}>灵感图库</button>
-        <button onClick={() => setGalleryMode(GalleryMode.Video)} className={`px-4 py-2 font-medium text-sm transition-colors ${galleryMode === GalleryMode.Video ? 'border-b-2 border-purple-600 text-purple-600' : 'text-gray-500 hover:text-gray-800'}`}>视频素材</button>
+        <button onClick={() => setGalleryMode(GalleryMode.Video)} className={`px-4 py-2 font-medium text-sm transition-colors ${galleryMode === GalleryMode.Video ? 'border-b-2 border-purple-600 text-purple-600' : 'text-gray-500 hover:text-gray-800'}`}>动感视界</button>
       </div>
 
       {error && <div className="mx-6 md:mx-12 mt-4 p-4 bg-red-50 border border-red-200 text-red-600 rounded-lg text-sm flex justify-between"><span>{error}</span><button onClick={() => setError(null)}><Trash2 size={14}/></button></div>}