Let clips move between folders, save busy jobs, and fail dropped Comfy runs.

Held jobs restore the form after a 3-minute wait, hidden stills stay blurred in the picker, and reloading Comfy no longer leaves xaigen spinning.

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

server/utils/pending.ts

@@ -19,6 +19,7 @@ export interface PendingJob {
   seed: number
   startedAt: number
   imageName?: string
+  imageSubfolder?: string
 }
 
 function pendingRoot() {
@@ -84,7 +85,7 @@ export async function completePendingIfReady(pending: PendingJob) {
     thumb: null,
     comfyFilename: video.filename
   })
-  await purgeComfyArtifacts({ video, imageName: pending.imageName, promptId: pending.promptId })
+  await purgeComfyArtifacts({ video, imageName: pending.imageName, imageSubfolder: pending.imageSubfolder, promptId: pending.promptId })
   deletePendingJob(pending.jobId)
   return {
     type: 'complete' as const,
@@ -100,3 +101,21 @@ export async function completePendingIfReady(pending: PendingJob) {
     folderLocked: pending.folderLocked
   }
 }
+
+export async function resolvePendingJob(pending: PendingJob) {
+  const done = await completePendingIfReady(pending)
+  if (done) return done
+  if (await isComfyPromptDropped(pending.promptId)) {
+    deletePendingJob(pending.jobId)
+    const message = 'ComfyUI dropped this job. Reloading the Comfy interface clears the queue. Generate again.'
+    return {
+      type: 'error' as const,
+      status: 'error' as const,
+      jobId: pending.jobId,
+      error: message,
+      message,
+      progress: 0
+    }
+  }
+  return null
+}