chore: update deployment and app structure

frontend/src/App.tsx

@@ -4,6 +4,8 @@ import TrackerPage from './components/tracker/TrackerPage';
 import StatsPage from './components/stats/StatsPage';
 import Navbar from './components/Navbar';
 import Playground from './components/Playground';
+import Footer from './components/Footer';
+
 
 function App() {
   return (
@@ -17,6 +19,7 @@ function App() {
             <Route path="/playground" element={<Playground />} />
           </Routes>
         </main>
+        <Footer />
       </div>
     </Router>
   );