Fixes

docs/src/app/not-found.tsx

@@ -0,0 +1,11 @@
+import Link from "next/link";
+
+export default function NotFound() {
+  return (
+    <div>
+      <h2>Not Found</h2>
+      <p>Could not find requested resource</p>
+      <Link href="/">Return Home</Link>
+    </div>
+  );
+}

packages/stack-shared/src/config/schema.ts

@@ -352,7 +352,7 @@ const organizationConfigDefaults = {
   },
 
   domains: {
-    allowLocalhost: false,
+    allowLocalhost: true,
     trustedDomains: (key: string) => ({
       baseUrl: undefined,
       handlerPath: '/handler',