refactor: 组件示例重构

Former-commit-id: 039dc1ce505489c4d1b360fd50771a10b5476227

src/views/demo/editor.vue

@@ -0,0 +1,11 @@
+<!-- wangEditor富文本编辑器示例 -->
+<script setup lang="ts">
+import Editor from '@/components/WangEditor/index.vue';
+const value = ref('初始内容');
+</script>
+
+<template>
+  <div class="app-container">
+    <editor v-model="value" style="height: 600px" />
+  </div>
+</template>