fix deployment for example (#701)

examples/environments/next.config.ts

@@ -1,8 +1,5 @@
 import type { NextConfig } from "next";
-import path from "node:path";
 
-const nextConfig: NextConfig = {
-  outputFileTracingRoot: path.resolve(import.meta.dirname, "../../"),
-};
+const nextConfig: NextConfig = {};
 
 export default nextConfig;