fix(profil): update user ID retrieval and improve fetch request error handling

frontend/app/profil/tabs/AnvandareTab.tsx

@@ -1,19 +1,23 @@
 import { auth } from '../../../auth';
+import { getAuthHeaders } from '../../../lib/auth-headers';
 import AnvandareClient from './AnvandareClient';
 
 export default async function AnvandareTab() {
   const session = await auth();
-  const userId = (session?.user as any)?.userId as number | undefined;
+  const userId = Number(session?.user?.id ?? 0);
 
+  const headers = await getAuthHeaders();
   const res = await fetch(
     `${process.env.NEXT_PUBLIC_API_URL_INTERNAL ?? 'http://recipe-api:8080'}/api/users`,
-    {
-      headers: { Authorization: `Bearer ${(session as any)?.accessToken}` },
-      cache: 'no-store',
-    },
+    { headers, cache: 'no-store' },
   );
 
+  if (!res.ok) {
+    const text = await res.text().catch(() => '');
+    console.error(`[AnvandareTab] GET /api/users misslyckades: ${res.status}`, text);
+  }
+
   const users = res.ok ? await res.json() : [];
 
-  return <AnvandareClient users={users} currentUserId={userId ?? 0} />;
+  return <AnvandareClient users={users} currentUserId={userId} />;
 }