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/api/library/drafts/[id]/still.get.ts

@@ -0,0 +1,19 @@
+import { existsSync, readFileSync } from 'node:fs'
+
+export default defineEventHandler((event) => {
+  const { owner } = assertLibraryOwner(event)
+  const id = String(getRouterParam(event, 'id') || '')
+  const draft = getRetryDraft(owner, id)
+  if (!draft.stillId) {
+    throw createError({ statusCode: 404, statusMessage: 'Held job has no still' })
+  }
+  const still = getStill(owner, draft.stillId)
+  const path = stillPath(owner, still.id)
+  if (!existsSync(path)) {
+    throw createError({ statusCode: 404, statusMessage: 'Image file is missing' })
+  }
+  const buf = readFileSync(path)
+  setHeader(event, 'Content-Type', imageContentType(buf))
+  setHeader(event, 'Cache-Control', 'private, max-age=3600')
+  return buf
+})