Stabilisiere WhatsApp-Verbindung

whatsapp_bridge/ui/index.html

@@ -47,12 +47,15 @@
         };
 
         async function update() {
+            const statusEl = document.getElementById('status');
+            const msgEl = document.getElementById('msg');
             try {
                 const response = await fetch(getBaseUrl() + 'api/status');
+                if (!response.ok) throw new Error(`HTTP ${response.status}`);
                 const data = await response.json();
                 
-                const statusEl = document.getElementById('status');
                 const qrSection = document.getElementById('qr-section');
+                msgEl.innerText = data.lastError || '';
 
                 if (data.isReady) {
                     statusEl.innerText = "VERBUNDEN ✅";
@@ -67,6 +70,10 @@
                     statusEl.innerText = "LADE CLIENT... ⏳";
                     statusEl.className = "status-badge loading";
                     qrSection.style.display = "none";
+                } else if (data.lastError) {
+                    statusEl.innerText = `NEUVERBINDUNG (${data.reconnectAttempts}) ⏳`;
+                    statusEl.className = "status-badge loading";
+                    qrSection.style.display = "none";
                 } else {
                     statusEl.innerText = "INITIALISIERE...";
                     statusEl.className = "status-badge loading";
@@ -75,6 +82,7 @@
             } catch (e) {
                 statusEl.innerText = "VERBINDUNG VERLOREN ❌";
                 statusEl.className = "status-badge disconnected";
+                msgEl.innerText = e.message;
             }
         }
 
@@ -99,4 +107,4 @@
         update();
     </script>
 </body>
-</html>
+</html>