Chat-Button im Dashboard deaktivieren wenn kein Agent zugewiesen

wwwroot/css/dashboard.css

@@ -208,6 +208,11 @@
   border: none;
 }
 
+.card-menu-item:disabled {
+  opacity: var(--semi-transparent);
+  cursor: not-allowed;
+}
+
 .card-meta {
   display: flex;
   flex-direction: column;

wwwroot/js/pages/dashboard.js

@@ -60,6 +60,13 @@ registerPage('dashboard', {
           </div>
         </div>
       `;
+      // Chat deaktivieren wenn kein Agent gesetzt
+      const chatBtn = card.querySelector('[data-action="chat"]');
+      if (!agent) {
+        chatBtn.disabled = true;
+        chatBtn.title = 'Kein Agent zugewiesen';
+      }
+
       const menuTrigger = card.querySelector('.card-menu-trigger');
       const menuDropdown = card.querySelector('.card-menu-dropdown');
       menuTrigger.addEventListener('click', (e) => {
@@ -67,8 +74,9 @@ registerPage('dashboard', {
         closeAllCardMenus();
         menuDropdown.hidden = !menuDropdown.hidden;
       });
-      menuDropdown.querySelector('[data-action="chat"]').addEventListener('click', (e) => {
+      chatBtn.addEventListener('click', (e) => {
         e.stopPropagation();
+        if (chatBtn.disabled) return;
         menuDropdown.hidden = true;
         navigateTo('chat', { id: s.sessionId });
       });