[fix] restart gap

adapter/http/fastapi/app.py

@@ -56,6 +56,8 @@ def _build_startup_handler(
         if task is not None and not task.done():
             return
 
+        await asyncio.to_thread(container.sandbox_reconciler.execute)
+
         stop_event = asyncio.Event()
         setattr(app.state, APP_CLEANUP_STOP_STATE, stop_event)
         setattr(