Add sidebar component

hotel-management/src/App.tsx

@@ -1,9 +1,24 @@
-import Header from './ui/Header';
+import { BrowserRouter, Navigate, Route, Routes } from 'react-router-dom';
+import AppLayout from './ui/AppLayout';
+import User from './pages/User';
+import Dashboard from './pages/Dashboard';
+import Room from './pages/Room';
+import NotFound from './pages/NotFound';
 
 function App() {
   return (
     <>
-      <Header />
+      <BrowserRouter>
+        <Routes>
+          <Route element={<AppLayout />}>
+            <Route index element={<Navigate replace to="user" />} />
+            <Route path="dashboard" element={<Dashboard />} />
+            <Route path="user" element={<User />} />
+            <Route path="room" element={<Room />} />
+          </Route>
+          <Route path="*" element={<NotFound />} />
+        </Routes>
+      </BrowserRouter>
     </>
   );
 }