Enhance accessibility by adding ARIA attributes and IDs to navigation elements

[Faith-K-commits]

Fixes

• Fixes [Functionality] nav elements Accessibility can be improved through use of aria-labelled-by or aria-label, depending on markup present #238 by @Faith-K-commits

Description

This pull request improves the accessibility of navigation elements by adding appropriate aria-label and aria-labelledby attributes. These changes help screen readers better understand the purpose of the navigation sections.

Technical details

• The aria-label attribute has been added to provide clear labels for screen readers where the menu purpose was not explicitly labeled.
• aria-labelledby has been applied when appropriate, referencing headings where present.

Tests

To verify the changes:

1. Use a screen reader to navigate the menus.
2. Confirm that the menus are announced with their purpose.
3. Ensure there are no conflicts or missing labels in the navigation sections.

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main or master).
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• 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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    have the right to submit it under the open source license
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[possumbilities]

@Faith-K-commits Hi! I added some comments that would need to repeat across the other contexts.

I also believe you might have missed the sidebar menu(s) which appear on several contexts (like archive-page.html). It would also be a good idea to check the footer as well.

A PR here should address all occurrences of nav elements in all contexts.

[Faith-K-commits]

Hi @possumbilities
I have taken note of the comments and will update the nav element in all contexts.

[Faith-K-commits]

Hello @possumbilities, I have made the changes in all occurances of nav element in all contexts.
Kindly review.

[possumbilities]

Hi @Faith-K-commits Good work, there's a few more adjustments but you're getting close!

[Faith-K-commits]

Hi @possumbilities , thank you for your feedback. I have removed the redundant word heading in the files.

[possumbilities]

This is wonderful! Approved. Thank you for this contribution!

[Faith-K-commits]

You're welcome!