update master nav

src/components/NavigationContent/NavigationContent.tsx

@@ -87,8 +87,7 @@ const navigationItems: NavigationItem[] = [
   { icon: <Task />, label: "Task Template", path: "/tasks" },
   { icon: <Payments />, label: "Invoice", path: "/invoice" },
   { icon: <Analytics />, label: "Analysis Report", path: "/analytics" },
-  { icon: <Settings />, label: "Setting", path: "/settings" },
-  { icon: <Staff />, label: "Staff", path: "/staff" },
+  { icon: <Settings />, label: "Setting", path: "/settings", children: [{ icon: <Staff />, label: "Staff", path: "/staff" }]},
 ];
 
 const NavigationContent: React.FC = () => {