Keep Studio 2 family tiles tied to existing library files

server/api/studio-2/clear-finished.post.ts

@@ -0,0 +1,15 @@
+import { records, saveRecord } from '../../utils/studio2/store';
+import { listStudioJobs } from '../../utils/studioQueue';
+export default defineEventHandler(event => {
+ const { owner } = assertLibraryOwner(event), queue=listStudioJobs(owner);
+ let cleared=0;
+ for (const r of records(owner)) {
+  try { assertFolderAccess(event,r.request.folderId); } catch { continue; }
+  const status=queue.find(q=>q.id===r.queueId)?.status;
+  if (['complete','failed','cancelled'].includes(r.state) || ['cancelled','error'].includes(status || '')) {
+   r.dismissed=true; saveRecord(r); cleared++;
+  }
+ }
+ // Retain internal manifests for cleanup retries; remove these records from the visible jobs list.
+ return {cleared};
+});