Ship extension queues, library extend, and smoother seam stitching.

Users can pre-queue extensions, extend from the library with p2 titles, blend seams with xfade, and a unreadable catalog is no longer replaced with an empty one.

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

server/api/extend.post.ts

@@ -68,7 +68,7 @@ export default defineEventHandler(async (event) => {
   const length = frameLength(durationSeconds, fps)
   const width = source.width || 1344
   const height = source.height || 768
-  const clipName = `${clipTitle(source)} extended`.slice(0, 80)
+  const clipName = nextClipPartName(clipTitle(source))
 
   const job = createJob()
   job.maxStep = steps