feat: optimize view form.

client/src/components/Dashboard/DashboardInsider.js

@@ -2,14 +2,19 @@ import React from 'react';
 import classnames from 'classnames';
 import LoadingIndicator from 'components/LoadingIndicator';
 
-export default function DashboardInsider({ loading, children, name }) {
+export default function DashboardInsider({
+  loading,
+  children,
+  name,
+  mount = true,
+}) {
   return (
     <div className={classnames({
       'dashboard__insider': true,
       'dashboard__insider--loading': loading,
       [`dashboard__insider--${name}`]: !!name,
     })}>
-      <LoadingIndicator loading={loading}>
+      <LoadingIndicator loading={loading} mount={mount}>
         { children }
       </LoadingIndicator>
     </div>