feat: support middle-click on bookmark open buttons

web/daily-bookmarks.js

@@ -808,13 +808,17 @@
       openBtn.textContent = '🔗';
       openBtn.title = isActive ? 'Öffnen' : 'Deaktiviert';
       openBtn.disabled = !isActive;
-      openBtn.addEventListener('click', () => {
+      const handleOpenBookmark = () => {
         const target = item.resolved_url || item.url_template;
         if (!isActive) return;
         if (target) {
           window.open(target, '_blank', 'noopener');
         }
-      });
+      };
+      openBtn.addEventListener('click', handleOpenBookmark);
+      if (typeof window.bindMiddleMouseOpen === 'function') {
+        window.bindMiddleMouseOpen(openBtn, handleOpenBookmark);
+      }
       actionsTd.appendChild(openBtn);
 
       const toggleBtn = document.createElement('button');