feat(ui): remove unused code and unused files

cmdb-ui/babel.config.js

@@ -5,14 +5,6 @@ if (IS_PROD) {
   plugins.push('transform-remove-console')
 }
 
-// lazy load ant-design-vue
-// if your use import on Demand, Use this code
-// plugins.push(['import', {
-//   'libraryName': 'ant-design-vue',
-//   'libraryDirectory': 'es',
-//   'style': true // `style: true` 会加载 less 文件
-// }])
-
 module.exports = {
   presets: [
     '@vue/cli-plugin-babel/preset',