feat: ✨ 移除废弃页面

src/views/demo/element/index.vue

@@ -1,19 +0,0 @@
-<template>
-  <d2-container type="ghost">
-    <d2-module-index-banner slot="header" v-bind="banner"/>
-  </d2-container>
-</template>
-
-<script>
-export default {
-  data () {
-    return {
-      banner: {
-        title: 'ElementUI',
-        subTitle: 'D2Admin 集成由饿了么出品的 ElementUI',
-        link: 'http://element.eleme.io'
-      }
-    }
-  }
-}
-</script>