add-scroll-to-top-feature(#54)

[Asheklm6]

Fixes

• Fixes [Feature] Add a scroll-to-top element to UX for longer page contexts #54 by @possumbilities

Description

This PR implements a scroll-to-top button that becomes visible after the user scrolls down a certain distance on the page, improving navigation for users.

Technical details

Added a scroll-to-top button in index.html.
Styled the button using CSS in style.css to ensure it appears fixed at the bottom right of the screen.
The button is initially hidden and designed to appear after scrolling down.

Tests

Open index.html in a browser.
Scroll down the page to verify that the button appears after scrolling down

Screenshots

Scroll before.

Scroll After

Checklist

• [x ] My pull request has a descriptive title (not a vague title like Update index.md).
• [x ] My pull request targets the default branch of the repository (main or master).
• [ x] My commit messages follow best practices.
• [x ] My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• [ x] I added or updated documentation (if applicable).
• [ x] I tried running the project locally and verified that there are no
  visible errors.

Developer Certificate of Origin

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Developer Certificate of Origin

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[SisiVero]

hi @Asheklm6 , well done.
where you have "Fixes #[54] by @[asheklm6]", remove the "[" and "]" . just write #54 so as to link your PR to the issue #54 that you're about to fix.
Also instead of your username "@[asheklm6]" write @possumbilities as she is the one that opened the issue.
You're doing great. Well done.

[Asheklm6]

@SisiVero I've made the changes as you suggested. I've updated the PR description to remove the brackets around the issue number and replaced my username with @possumbilities. Thank you for your guidance . Please let me know if there's anything else I should adjust.

[SisiVero]

@Asheklm6 , well done.
Your PR details are okay now.
@possumbilities is in charge of reviewing PRs and will have a look at it by Monday.

[possumbilities]

extra space added.

[possumbilities]

missing EOF character

[possumbilities]

Hi @Asheklm6 thank you for working on this!

The feature in question is for the Vocabulary UX, not the docs. You've added this element to the docs instead.

Your solution here would need to be added to the Vocabulary contexts themselves, not the documentation.