Update App.js

Author: ImranullahKhann

giftlink-frontend/src/App.js

@@ -7,6 +7,7 @@ import Navbar from './components/Navbar/Navbar';
 import LoginPage from './components/LoginPage/LoginPage';
 import RegisterPage from './components/RegisterPage/RegisterPage';
 import SearchPage from './components/SearchPage/SearchPage';
+import DetailsPage from './components/DetailsPage/DetailsPage';
 import Profile from './components/Profile/Profile';
 
 function App() {
@@ -21,6 +22,7 @@ function App() {
           <Route path="/app/login" element={<LoginPage/>} />
           <Route path="/app/register" element={<RegisterPage />} />
           <Route path="/app/search" element={<SearchPage/>} />
+          <Route path="/app/product/:productId" element={<DetailsPage/>} />
           <Route path="/app/profile" element={<Profile/>} />
         </Routes>
         </>