add link to maintenence tab

templates/components/home_fragment.rs.html

@@ -14,6 +14,11 @@
     </a>
   </div>
   }
+  <div hx-boost="true">
+    <a href="/management">
+      <button>Management</button>
+    </a>
+  </div>
   <div hx-boost="true">
     <a href="/shift_reports">
       <button>Shift Reports</button>