fix build

app/main.py

@@ -1,12 +1,6 @@
-import sys
-from pathlib import Path
-
 import uvicorn as uvicorn
 from fastapi import FastAPI
 
-# 将项目根目录添加到模块搜索路径
-sys.path.append(str(Path(__file__).parent.absolute()))
-
 from app.api.apiv1 import api_router
 from app.core import settings, ModuleManager, PluginManager
 from app.db.init import init_db, update_db