feature: improve admin directory and crawl progress

app/templates/base.html

@@ -11,6 +11,7 @@
       <h1 class="admin__brand">MIEM Employees</h1>
       <nav class="admin__nav">
         <a class="admin__link" href="/admin">Dashboard</a>
+        <a class="admin__link" href="/admin/directory">Directory</a>
         <a class="admin__link" href="/admin/employees">Employees</a>
         <a class="admin__link" href="/admin/runs">Runs</a>
         <form method="post" action="/admin/logout">
@@ -24,5 +25,6 @@
     <footer class="admin__footer">
       Backend {{ backend_version }} · Frontend {{ frontend_version }}
     </footer>
+    {% block scripts %}{% endblock %}
   </body>
 </html>