auto-sync: 2026-05-17 00:31:49

src/main.py

@@ -1,9 +1,12 @@
 """v2.6 主入口 - FastAPI + Daemon ticker 共享 asyncio event loop"""
 
+from __future__ import annotations
+
 import asyncio
 import logging
 from contextlib import asynccontextmanager
 from pathlib import Path
+from typing import Optional
 
 import yaml
 from fastapi import FastAPI
@@ -33,7 +36,7 @@ config = load_config()
 # Daemon ticker（占位，F6 实现）
 # ---------------------------------------------------------------------------
 
-_ticker_task: asyncio.Task | None = None
+_ticker_task: Optional[asyncio.Task] = None
 
 
 async def _run_ticker():