refactor: 组件示例文件重命名

Former-commit-id: a2072301b58e30a085a2637a34797117c8a8a1ce

src/views/demo/IconSelect.vue

@@ -0,0 +1,10 @@
+<!-- 图标选择器示例 -->
+<script setup lang="ts">
+const iconName = ref('edit');
+</script>
+
+<template>
+  <div class="app-container">
+    <icon-select v-model="iconName" />
+  </div>
+</template>

src/views/demo/wangEditor.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>