payment for rental from renter stripe integration

frontend/src/App.tsx

@@ -22,6 +22,7 @@ import ItemRequests from './pages/ItemRequests';
 import ItemRequestDetail from './pages/ItemRequestDetail';
 import CreateItemRequest from './pages/CreateItemRequest';
 import MyRequests from './pages/MyRequests';
+import CheckoutReturn from './components/CheckoutReturn';
 import PrivateRoute from './components/PrivateRoute';
 import './App.css';
 
@@ -121,6 +122,14 @@ function App() {
                 <MyRequests />
               </PrivateRoute>
             }
+          />
+          <Route
+            path="/checkout/return"
+            element={
+              <PrivateRoute>
+                <CheckoutReturn />
+              </PrivateRoute>
+            }
           />
             </Routes>
           </main>