更新Docker配置，使用Docker卷代替绑定挂载

docker-compose.yml

@@ -16,8 +16,7 @@ services:
       - GITEA__server__ROOT_URL=https://gitea.mzh.one/
     restart: always
     volumes:
-      - ./data/gitea:/data
-      - ./conf/gitea/app.ini:/data/gitea/conf/app.ini:ro
+      - gitea-data:/data
       - /etc/timezone:/etc/timezone:ro
       - /etc/localtime:/etc/localtime:ro
     ports:
@@ -32,3 +31,6 @@ networks:
     driver: bridge
   dnmp_default:
     external: true  # 使用已有的DNMP网络
+
+volumes:
+  gitea-data: