web/account/app/login/page.tsx

@@ -1,8 +1,12 @@
 "use client";
 
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { TextField, useToast } from "@nexarch/shl";
-import { ApiError, login } from "../../lib/api";
+import { ApiError, fetchMe, login } from "../../lib/api";
+
+function goToPortal(): void {
+  window.location.href = process.env.NEXT_PUBLIC_PORTAL_URL || "/profile";
+}
 
 export default function LoginPage() {
   const { push } = useToast();
@@ -13,6 +17,10 @@ export default function LoginPage() {
   const [error, setError] = useState<string | null>(null);
   const [submitting, setSubmitting] = useState(false);
 
+  useEffect(() => {
+    fetchMe().then(goToPortal).catch(() => {});
+  }, []);
+
   async function onSubmit(event: React.FormEvent<HTMLFormElement>) {
     event.preventDefault();
     setError(null);
@@ -20,7 +28,7 @@ export default function LoginPage() {
     try {
       await login(email, password, needsSecondFactor ? totpCode : undefined);
       push("Anmeldung erfolgreich.", "success");
-      window.location.href = "/profile";
+      goToPortal();
     } catch (err) {
       if (err instanceof ApiError) {
         // Akzeptanzkriterium 3 / Pruefung 1: nur die generische, vom Backend

web/account/app/profile/page.tsx

@@ -39,6 +39,11 @@ export default function ProfilePage() {
   return (
     <main style={{ maxWidth: 480, margin: "40px auto", padding: "0 16px" }}>
       <h1>Mein Profil</h1>
+      {process.env.NEXT_PUBLIC_PORTAL_URL && (
+        <p>
+          <a href={process.env.NEXT_PUBLIC_PORTAL_URL}>Zum Portal</a>
+        </p>
+      )}
       {me && (
         <section aria-labelledby="stammdaten-heading">
           <h2 id="stammdaten-heading">Stammdaten</h2>