Add new items listing and counting

templates/template.html.twig

@@ -20,6 +20,7 @@
             <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                 <li class="nav-item">
                     <a class="nav-link active" aria-current="page" href="{{ path('app_promos') }}">Promos <span class="badge text-bg-secondary">{{ promosCount() }}</span></a>
+                    <a class="nav-link active" aria-current="page" href="{{ path('app_new') }}">New in last 30 days<span class="badge text-bg-secondary">{{ newCount() }}</span></a>
                 </li>
             </ul>
             <form class="d-flex col-lg-6 col-sm-8" role="search" action="{{ path('app_search') }}">