test(notifications mgt): added new mgt for notifications to turn off and on in the ui

frontend/src/routes/_admin/notificationMGT.tsx

@@ -0,0 +1,14 @@
+import NotificationMGT from "@/components/admin/notificationMGT/NotificationMGT";
+import { createFileRoute } from "@tanstack/react-router";
+
+export const Route = createFileRoute("/_admin/notificationMGT")({
+    component: RouteComponent,
+});
+
+function RouteComponent() {
+    return (
+        <div>
+            <NotificationMGT />
+        </div>
+    );
+}