Move library collections as a group and map v2 identity refs.

Collapsed collection actions now move, rename, delete, and rerun every part so chains stay together. Identity mode follows the v2u3 Ref2VA picture wiring.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/api/library/clips/[id].delete.ts

@@ -3,6 +3,8 @@ export default defineEventHandler(async (event) => {
   const id = String(getRouterParam(event, 'id') || '')
   const clip = getClip(owner, id)
   assertFolderAccess(event, clip.folderId)
-  await deleteClip(owner, id)
+  const family = ['1', 'true'].includes(String(getQuery(event).family || '').toLowerCase())
+  if (family) await deleteClipFamily(owner, id)
+  else await deleteClip(owner, id)
   return { ok: true }
 })

server/api/library/clips/[id].patch.ts

@@ -1,9 +1,10 @@
 export default defineEventHandler(async (event) => {
   const { owner } = assertLibraryOwner(event)
   const id = String(getRouterParam(event, 'id') || '')
-  const body = await readBody<{ folderId?: string; name?: string }>(event).catch(() => ({} as { folderId?: string; name?: string }))
+  const body = await readBody<{ folderId?: string; name?: string; family?: boolean }>(event).catch(() => ({} as { folderId?: string; name?: string; family?: boolean }))
   const folderId = String(body?.folderId || '')
   const hasName = typeof body?.name === 'string'
+  const family = body?.family === true
   if (!folderId && !hasName) {
     throw createError({ statusCode: 400, statusMessage: 'Choose a library folder or a new name' })
   }
@@ -11,8 +12,12 @@ export default defineEventHandler(async (event) => {
   assertFolderAccess(event, clip.folderId)
   if (folderId) {
     assertFolderExists(event, folderId)
-    await moveClip(owner, id, folderId)
+    if (family) await moveClipFamily(owner, id, folderId)
+    else await moveClip(owner, id, folderId)
+  }
+  if (hasName) {
+    if (family) await renameClipFamily(owner, id, body.name || '')
+    else await renameClip(owner, id, body.name || '')
   }
-  if (hasName) await renameClip(owner, id, body.name || '')
   return publicLibrary(event)
 })

server/api/library/index.get.ts

@@ -5,6 +5,7 @@ export default defineEventHandler(async (event) => {
     const folderId = library.folders.find(folder => folder.unlocked)?.id
     if (folderId) await importMissingComfyVideos(owner, folderId)
     await ensureClipThumbnails(owner)
+    await sweepOwnerExtensionStills(owner)
   } catch {
     return publicLibrary(event)
   }

server/api/library/stills.post.ts

@@ -33,5 +33,5 @@ export default defineEventHandler(async (event) => {
     height: Number(fields.height || 0),
     hideInput: fields.hideInput === 'true'
   })
-  return { still, ...publicLibrary(event) }
+  return { still: still || undefined, ...publicLibrary(event) }
 })