"Add Scroll to Top Button with Smooth Scrolling"

[Lokeshsuwalka05]

This update introduces a "Scroll to Top" button that appears when users scroll down the page, enhancing navigation on long pages. The button, when clicked, smoothly scrolls the user back to the top of the page. The feature includes:

1)A floating button styled with CSS, positioned at the bottom-right corner of the screen. 2)JavaScript functionality that toggles the button's visibility based on scroll position. 3)Smooth scrolling behavior to provide a seamless user experience when navigating back to the top.