Almost finish implementing client side

Client/app/components/Footer.tsx

@@ -0,0 +1,9 @@
+export default function Footer() {
+    return (
+        <footer className="bg-white mt-auto">
+            <div className="container mx-auto py-4 px-4 text-center text-gray-500">
+                &copy; {new Date().getFullYear()} ImageBoard. All rights reserved.
+            </div>
+        </footer>
+    )
+}