Backup-Funktionalität

v2_adminpanel/templates/customers.html

@@ -25,6 +25,7 @@
             <a href="/licenses" class="btn btn-secondary">📋 Lizenzen</a>
             <a href="/sessions" class="btn btn-secondary">🟢 Sessions</a>
             <a href="/audit" class="btn btn-secondary">📋 Audit</a>
+            <a href="/backups" class="btn btn-secondary">💾 Backups</a>
             <div class="btn-group">
                 <button type="button" class="btn btn-info dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
                     📥 Export