refactor(api): 移动request

src/api/home.js

@@ -1,5 +1,4 @@
-import { send } from '@/service';
-import { request } from '../service';
+import { request } from '@/utils/request';
 
 /**
  * 获取首页

src/api/login.js

@@ -1,4 +1,4 @@
-import { request } from '@/service';
+import { request } from '@/utils/request';
 
 /**
  * 通过wx.login()获取登录code令牌