feat(web+android): Honigtopf mit Brief statt Glocke fuer Benachrichtigungen

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

index.html

@@ -110,7 +110,7 @@
             </div>
             <div style="display:flex;align-items:center;gap:2px;flex-shrink:0">
               <button class="hbtn notif-bell-btn" onclick="toggleNotifPanel()" title="Benachrichtigungen" style="padding:8px;color:var(--text2)">
-                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 8A6 6 0 0 0 6 8c0 7-3 9-3 9h18s-3-2-3-9"/><path d="M13.73 21a2 2 0 0 1-3.46 0"/></svg>
+                <!-- Honigtopf mit Brief statt Glocke --><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"><rect x="3.6" y="4.6" width="16.8" height="3" rx="1.1"/><path d="M5.5 7.6c-1.1 3.9-.7 8.2.7 10.4a2 2 0 0 0 1.7.9h8.2a2 2 0 0 0 1.7-.9c1.4-2.2 1.8-6.5.7-10.4"/><rect x="8.3" y="11.7" width="7.4" height="4.6" rx="0.7" stroke-width="1.5"/><path d="M8.6 12.1 12 14.4l3.4-2.3" stroke-width="1.5"/></svg>
                 <span class="notif-badge" style="display:none">0</span>
               </button>
               <button class="hbtn" onclick="openSettings()" title="Einstellungen" style="padding:8px;color:var(--text2)">