add mod panel view

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 %}