Resolve merge conflicts in page.tsx and Footer.tsx

- Unified API response format handling to support both old and new formats
- Maintained enhanced UI layout from HEAD branch
- Preserved performance optimizations and smart polling features
- Ensured consistent error handling across components

components/Footer.tsx

@@ -163,7 +163,6 @@ export default function Footer() {
                     </div>
                   </>
                 )}
-
               </div>
             )}
           </div>