fix: style problem of message component; 🐛

修复：message 组件样式问题；

src/mock/user/login.js

@@ -21,7 +21,7 @@ Mock.mock(`${process.env.VUE_APP_API_BASE_URL}/login`, 'post', ({body}) => {
     result.data.user = user
     result.data.token = 'Authorization:' + Math.random()
     result.data.expireAt = new Date(new Date().getTime() + 30 * 60 * 1000)
-    result.data.permissions = [{id: 'queryForm', operation: ['add', 'edit', 'delete']}]
+    result.data.permissions = [{id: 'queryForm', operation: ['add', 'edit']}]
     result.data.roles = [{id: 'admin', operation: ['add', 'edit', 'delete']}]
   }
   return result

src/theme/antd/ant-message.less

@@ -0,0 +1,3 @@
+.ant-message{
+  z-index: 1100;
+}

src/theme/antd/index.less

@@ -1 +1,2 @@
 @import "ant-time-picker";
+@import "ant-message";