fix(all): 累积的错误修复和细节修正

src/nyahome/server.py

@@ -15,7 +15,7 @@ logger = logging.getLogger(__name__)
 
 
 @asynccontextmanager
-async def lifespan(app_: FastAPI) -> AsyncGenerator[None, Any]:
+async def lifespan(_: FastAPI) -> AsyncGenerator[None, Any]:
     # 在生命周期函数内先加载环境变量，再局部导入 nyahome 核心模块
     logger.info("🚀 服务启动中...")
 
@@ -50,6 +50,7 @@ app.include_router(aii_router, prefix="/api")
 app.mount("/nyahome", StaticFiles(directory=Path.cwd() / "public"), name="public")
 app.mount("/download", StaticFiles(directory=Path.cwd() / ".nyahome/contents"), name="upload")
 
+# noinspection PyTypeChecker
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],