Merge branch 'dev'

Author: liihuu

docs/@components/Loading.vue

@@ -18,6 +18,8 @@
   height: 100%;
   z-index: 10;
   background-color: var(--vp-code-block-bg);
+  border-top-left-radius: 8px;
+  border-top-right-radius: 8px;
 }
 
 .loader {

docs/@views/home/create-chart/index.data.js

@@ -17,4 +17,4 @@ export default {
       return data
     }, {})
   }
-}
+}