feat: 新增 dashboard 页面占位图

src/pages/dashboard/components/Admin.vue

@@ -1,14 +1,22 @@
+<script lang="ts" setup>
+import SvgAdmin from "../images/admin.svg?component" // vite-svg-loader 插件的功能
+</script>
+
 <template>
   <div class="app-container center">
-    <el-empty description="欢迎来到 admin 角色专属首页" />
+    <SvgAdmin class="svg" />
+    <p>欢迎来到 Admin 角色专属首页</p>
   </div>
 </template>
 
 <style lang="scss" scoped>
 .center {
-  height: 100%;
   display: flex;
+  flex-direction: column;
   justify-content: center;
   align-items: center;
+  .svg {
+    width: 600px;
+  }
 }
 </style>

src/pages/dashboard/components/Editor.vue

@@ -1,14 +1,22 @@
+<script lang="ts" setup>
+import SvgEditor from "../images/editor.svg?component" // vite-svg-loader 插件的功能
+</script>
+
 <template>
   <div class="app-container center">
-    <el-empty description="欢迎来到 editor 角色专属首页" />
+    <SvgEditor class="svg" />
+    <p>欢迎来到 Editor 角色专属首页</p>
   </div>
 </template>
 
 <style lang="scss" scoped>
 .center {
-  height: 100%;
   display: flex;
+  flex-direction: column;
   justify-content: center;
   align-items: center;
+  .svg {
+    width: 600px;
+  }
 }
 </style>