Add beginning stages of staff dashboard for case managers

templates/internal/staff/staff-dashboard.html.twig

@@ -0,0 +1,9 @@
+{% extends 'base.html.twig' %}
+
+{% block body %}
+	{{ block('nav', 'internal/libs/nav.html.twig') }}
+
+	<main class="main-content position-relative max-height-vh-100 h-100 border-radius-lg ">
+		{{ block('topnav', 'internal/libs/top-nav.html.twig') }}
+	</main>
+{% endblock %}