fix: adding roles does not automatically refresh (#6548)

* fix: adding roles does not automatically refresh

* style: fix code style err

playground/src/views/system/role/list.vue

@@ -151,7 +151,7 @@ function onCreate() {
 </script>
 <template>
   <Page auto-content-height>
-    <FormDrawer />
+    <FormDrawer @success="onRefresh" />
     <Grid :table-title="$t('system.role.list')">
       <template #toolbar-tools>
         <Button type="primary" @click="onCreate">