improve notification and performance

src/app/home/index.tsx

@@ -35,18 +35,18 @@ export function HomeScreen() {
     queryFn: async () => {
       const dbWidgets = await db.getWidgets();
       const defaultWidgets = [
-        {
-          id: '9998',
-          title: 'Notification',
-          content: '',
-          kind: WIDGET_KIND.notification,
-        },
         {
           id: '9999',
           title: 'Newsfeed',
           content: '',
           kind: WIDGET_KIND.newsfeed,
         },
+        {
+          id: '9998',
+          title: 'Notification',
+          content: '',
+          kind: WIDGET_KIND.notification,
+        },
       ];
 
       return [...defaultWidgets, ...dbWidgets];