fix: add missing </li>

src/plainui/jinja2/plainui/components/nav.html.j2

@@ -65,6 +65,8 @@
             {{ _("Manage Badges") }}
             {% if num_of_pending_badges %}<span class="hub-header__badge badge">{{ num_of_pending_badges }}</span>{% endif %}
           </a>
+        </li>
+
           {% if report_info %}
             <li>
               <a href="{{ build_report_url(request, report_info=report_info) }}"