fix: 更新 docker-compose 配置，修正环境变量文件路径

Author: RSS1102

docker-compose.yml

@@ -11,4 +11,4 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - /home/env/.env.blog-backend-go.dev:/app/.env
+       - ./env/.env.blog-backend-go.dev:/app/.env