Refactor socialLogin component to use functional component

Author: rickkoh

frontend/src/app/signin/components/socialLogin.tsx

@@ -1,10 +1,5 @@
-import { FaGithub, FaGoogle } from "react-icons/fa";
+const SocialButton = ({}) => {
+  return <div className="bg-primary-foreground"></div>;
+};
 
-const SocialButton = ({ }) => {
-    return (
-        <div className="bg-primary-foreground"> 
-        </div>
-    )
-}
-
-export default SocialButton
+export default SocialButton;