Use Beta badge for Directory feature

templates/menu.html

@@ -34,7 +34,7 @@
     <a href="{{ url_for('dashboard.directory') }}"
        class="nav-link {{ 'active' if active_page == 'directory' }}">
       <i class="fe fe-folder"></i> Alias Directory
-      <span class="badge badge-success" style="font-size: .5rem; top: 5px">Premium</span>
+      <span class="badge badge-info" style="font-size: .5rem; top: 5px">Beta</span>
     </a>
   </li>