chore: remove docker-compose.yaml in root dir

docker-compose.yaml

@@ -1,17 +0,0 @@
-# This file is deprecated, and will be replaced by docker/docker-compose.yaml in next version.
-version: "3"
-
-services:
-  langbot:
-    image: rockchin/langbot:latest
-    container_name: langbot
-    volumes:
-      - ./data:/app/data
-      - ./plugins:/app/plugins
-    restart: on-failure
-    environment:
-      - TZ=Asia/Shanghai
-    ports:
-      - 5300:5300  # 供 WebUI 使用
-      - 2280-2290:2280-2290  # 供消息平台适配器方向连接
-    # 根据具体环境配置网络