初始化拉取，原文件名：admin-plus-webpack5

library/components/VabFold/index.vue

@@ -0,0 +1,22 @@
+<script lang="ts" setup>
+    import { useSettingsStore } from '@/store/modules/settings'
+
+    const settingsStore = useSettingsStore()
+    const { collapse } = storeToRefs(settingsStore)
+    const { toggleCollapse } = settingsStore
+</script>
+
+<template>
+    <vab-icon
+        class="fold-unfold"
+        :icon="collapse ? 'menu-unfold-line' : 'menu-fold-line'"
+        @click="toggleCollapse"
+    />
+</template>
+
+<style lang="scss" scoped>
+    .fold-unfold {
+        color: var(--el-color-grey);
+        cursor: pointer;
+    }
+</style>