chore: import upstream snapshot with attribution

backend/server/worker_main.py

@@ -0,0 +1,15 @@
+"""ARQ worker entrypoint."""
+
+import asyncio
+import os
+import sys
+
+# 必须放在最顶层！
+if sys.platform == "win32":
+    # 把当前文件 (main.py) 的上一级的上一级 (即根目录 Yuxi) 加入到 sys.path
+    sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+from yuxi.services.run_worker import WorkerSettings
+
+__all__ = ["WorkerSettings"]