merged dev and added some challenge 1 functionality

src/views/partials/footer.ejs

@@ -1,6 +1,6 @@
 
 <footer class="mt-16">
-    <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="fixed bottom-0 left-0 z-50 hidden lg:block w-full h-16 bg-gray-800 border-t border-gray-700 p-6 text-center text-gray-400 text-sm">
         <div class="container mx-auto">
             <p>&copy; 2025 RCalculator. All rights reserved.</p>
         </div>