feat: 重构API服务器，添加配置重载功能并移除冗余代码

src/api/main.py

@@ -0,0 +1,28 @@
+from fastapi import APIRouter
+from strawberry.fastapi import GraphQLRouter
+# from src.config.config import BotConfig
+from src.common.logger_manager import get_logger
+from src.api.reload_config import reload_config as reload_config_func
+from src.common.server import global_server
+# import uvicorn
+# import os
+
+router = APIRouter()
+
+
+logger = get_logger("api")
+
+# maiapi = FastAPI()
+logger.info("API server started.")
+graphql_router = GraphQLRouter(schema=None, path="/")  # Replace `None` with your actual schema
+
+router.include_router(graphql_router, prefix="/graphql", tags=["GraphQL"])
+
+@router.post("/config/reload")
+async def reload_config():
+    return await reload_config_func()
+
+def start_api_server():
+    """启动API服务器"""
+    global_server.register_router(router, prefix="/api/v1") 
+