feat: add manual video tagging

app/aweme/[awemeId]/components/TranscriptPanel.tsx

@@ -8,14 +8,17 @@ interface TranscriptPanelProps {
   open: boolean;
   onClose: () => void;
   transcript: VideoTranscript | null;
+  contentTags?: string[];
 }
 
 export function TranscriptPanel({
   open,
   onClose,
   transcript,
+  contentTags,
 }: TranscriptPanelProps) {
   const [copiedIndex, setCopiedIndex] = useState<number | null>(null);
+  const displayTags = contentTags ?? transcript?.content_tags ?? [];
   const [copiedAll, setCopiedAll] = useState(false);
 
   if (!open) return null;
@@ -94,9 +97,9 @@ export function TranscriptPanel({
                 语言: {transcript.language}
               </p>
             )}
-            {transcript.content_tags?.length > 0 && (
+            {displayTags.length > 0 && (
               <div className="mt-2 flex flex-wrap gap-1.5">
-                {transcript.content_tags.map((tag) => (
+                {displayTags.map((tag) => (
                   <span
                     key={tag}
                     className="rounded bg-blue-500/15 px-2 py-0.5 text-xs text-blue-200"