Add scroll to top button

[aadiishivhare]

I want to add a scroll to top button which will show how much part of the page has been scrolled

Please assign me this issue , I will complete it by today.

Ignore the red dots

[github-actions]

Hey, @aadiishivhare welcome to Blog Website repository.🎊 Thank you so much for taking the time to point this out.🙌