fix: 修改侧边菜单没有滑动效果 (#925)

Reviewed-on: daoyoucloud/tachybase#925
Co-authored-by: wjh <wwwjh0710@163.com>
Co-committed-by: wjh <wwwjh0710@163.com>

packages/plugins/@hera/plugin-core/src/client/pages/AdminLayout.tsx

@@ -301,7 +301,7 @@ export const InternalAdminLayout = () => {
         </div>
       </Layout.Header>
       {params.name && (
-        <Layout.Sider theme={'light'} ref={sideMenuRef}>
+        <Layout.Sider theme={'light'} ref={sideMenuRef} style={{ overflow: 'auto' }}>
           <header
             className={css`
               flex-shrink: 0;