🎨 更新环境配置，添加 Dockerfile，优化代码结构

server/docs/swagger.yaml

@@ -216,6 +216,11 @@ definitions:
         description: 收件人:多个以英文逗号分隔 例：a@qq.com b@qq.com 正式开发中请把此项目作为参数使用
         type: string
     type: object
+  config.Excel:
+    properties:
+      dir:
+        type: string
+    type: object
   config.HuaWeiObs:
     properties:
       access-key:
@@ -592,6 +597,8 @@ definitions:
         type: array
       email:
         $ref: '#/definitions/config.Email'
+      excel:
+        $ref: '#/definitions/config.Excel'
       hua-wei-obs:
         $ref: '#/definitions/config.HuaWeiObs'
       jwt: