fix: adaptive width problem during chart component initialization;🐛

修复：图表组件初始化时自适应宽度问题；

src/components/card/ChartCard.vue

@@ -1,5 +1,5 @@
 <template>
-  <a-card :body-style="{padding: '20px 24px 8px'}" :bordered="false">
+  <a-card :loading="loading" :body-style="{padding: '20px 24px 8px'}" :bordered="false">
     <div class="chart-card-header">
       <div class="meta">
         <span class="chart-card-title">{{title}}</span>
@@ -23,7 +23,7 @@
 <script>
 export default {
   name: 'ChartCard',
-  props: ['title', 'total']
+  props: ['title', 'total', 'loading']
 }
 </script>