dburl geaendert

public/index.html

@@ -48,6 +48,7 @@
         const username = document.getElementById('emailInput').value;
         const password = document.getElementById('passwordInput').value;
         const errorDisplay = document.getElementById('error');
+        const data = await response.json().catch(() => ({ message: "Server antwortet nicht lesbar" }));
 
         // Entscheide, an welche Tür (URL) wir klopfen
         const endpoint = isRegisterMode ? '/auth/register' : '/auth/login';