feat(frontend): marketplace route

packages/frontend/src/router.tsx

@@ -44,6 +44,7 @@ const StatsCard = lazyPage(() => import('./pages/StatsCard.js'), 'StatsCardPage'
 const Settings = lazyPage(() => import('./pages/Settings.js'), 'SettingsPage');
 const Profile = lazyPage(() => import('./pages/Profile.js'), 'ProfilePage');
 const AdminUsers = lazyPage(() => import('./pages/AdminUsers.js'), 'AdminUsersPage');
+const Marketplace = lazyPage(() => import('./pages/Marketplace.js'), 'MarketplacePage');
 
 const Login = lazyPage(() => import('./pages/auth/Login.js'), 'LoginPage');
 const Register = lazyPage(() => import('./pages/auth/Register.js'), 'RegisterPage');
@@ -80,6 +81,7 @@ export const router = createBrowserRouter([
           { path: 'stats/cards/:id', element: <StatsCard /> },
           { path: 'settings', element: <Settings /> },
           { path: 'profile', element: <Profile /> },
+          { path: 'marketplace', element: <Marketplace /> },
           {
             element: <RoleGuard role="sysadmin" />,
             children: [