for deploy

next.config.mjs

@@ -1,4 +1,8 @@
+const isProd = process.env.NODE_ENV === 'production'
+
 /** @type {import('next').NextConfig} */
-const nextConfig = {};
+const nextConfig = {
+    assetPrefix: isProd ? '/v3' : undefined,
+};
 
 export default nextConfig;