add mod panel view

app/templates/common/topnav.html

@@ -22,7 +22,7 @@
         <li><a href="{{ url_for('users.bookmarks', username=user.username) }}">Bookmarks</a></li>
         {% endif %}
         {% if user.is_mod() %}
-          <li><a href="{{ url_for("mod.user_list") }}">User list</a></li>
+          <li><a href="{{ url_for("mod.panel") }}">Moderation</a></li>
         {% endif %}
       </ul>
     {% endwith %}

app/templates/mod/panel.html

@@ -0,0 +1,11 @@
+{% extends "base.html" %}
+{% block title %}moderation{% endblock %}
+{% block content %}
+<div class="darkbg settings-container">
+  <h1>Moderation actions</h1>
+  <ul>
+    <li><a href="{{ url_for('mod.user_list') }}">User list</a></li>
+    <li><a href="{{ url_for('mod.sort_topics') }}">Sort topics</a></li>
+  </ul>
+</div>
+{% endblock %}