feature/app now receives exchange rates from API

src/views/partials/footer.ejs

@@ -1,11 +1,11 @@
-
 <footer>
     <div class="fixed bottom-0 left-0 z-50 hidden lg:block w-full h-16 bg-gray-100 dark:bg-gray-800 border-t border-gray-200 dark:border-gray-700 p-6 text-center text-gray-500 dark:text-gray-400 text-sm">
         <div class="container mx-auto">
             <p>&copy; 2025 RCalculator. All rights reserved.</p>
-            </div>
+        </div>
     </div>
 </footer>
+<script src="/static/scripts/exchangeRate.js"></script>
 <script src="/static/scripts/geolocation.js"></script>
 </body>
 </html>