rewrote auth.js

auth.js

@@ -0,0 +1,13 @@
+import { createClient } from "@propelauth/javascript";
+
+const authClient = createClient({
+    authUrl: "http://localhost:3000", // Replace with your actual auth URL
+    enableBackgroundTokenRefresh: true // Optional
+});
+
+const authInfo = await authClient.getAuthenticationInfoOrNull();
+if (authInfo) {
+    console.log("User is logged in as", authInfo.user.email);
+} else {
+    console.log("User is not logged in");
+}