fix:home界面组件更新联动

src/views/home/index.vue

@@ -1,15 +1,26 @@
 <script setup lang="ts">
+import { ref } from 'vue';
 import HeaderBanner from './modules/header-banner.vue';
 import CardData from './modules/card-data.vue';
 import LineChart from './modules/line-chart.vue';
 // import PieChart from './modules/pie-chart.vue';
 // import ProjectNews from './modules/project-news.vue';
 // import CreativityBanner from './modules/creativity-banner.vue';
+// 创建对 HeaderBanner 组件的引用
+const headerBannerRef = ref();
+
+// 创建更新仪表盘的方法
+const updateDashboard = async () => {
+  await headerBannerRef.value?.updateDashboard();
+};
+
+// 提供更新方法给子组件
+provide('updateDashboard', updateDashboard);
 </script>
 
 <template>
   <ASpace direction="vertical" :size="16">
-    <HeaderBanner />
+    <HeaderBanner ref="headerBannerRef"/>
     <LineChart />
     <CardData />
 <!--    <ARow :gutter="[16, 16]">-->