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/health.get.ts

@@ -1,11 +1,20 @@
+import { checkComfyHttp, fetchQueue } from '~/server/utils/comfyLifecycle'
+
 export default defineEventHandler(async () => {
-  const comfy = await checkComfyHttp().catch(() => ({ ok: false, host: '', stats: null }))
+  const [comfy, queue] = await Promise.all([
+    checkComfyHttp().catch(() => ({ ok: false, host: '', stats: null })),
+    fetchQueue()
+  ])
+  const busy = Boolean(comfy.ok && queue.running > 0)
   return {
     ok: true,
     service: useRuntimeConfig().public.instanceName || 'aigen',
     comfy: {
       ok: comfy.ok,
+      busy,
       host: comfy.host || '',
+      queueRunning: queue.running,
+      queuePending: queue.pending,
       stats: comfy.ok ? comfy.stats : undefined
     }
   }