update exmple

Author: ScriptedAlchemy

nextjs-v13/checkout/next.config.js

@@ -20,7 +20,6 @@ module.exports = {
           },
           shared: {},
           extraOptions: {
-            debug: true,
           }
         }),
       );

nextjs-v13/shop/pages/_app.js

@@ -1,4 +1,5 @@
 import dynamic from 'next/dynamic';
+import {lazy} from "react"
 const Nav = process.browser ? lazy(
   () => {
     const mod = import('home/nav');