docs: new accessibility page

[thulieblack]

This PR adds the new accessibility page under the style guide folder.

Resolves #1685

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity 😴

It will be closed in 120 days if no further activity occurs. To unstale this pull request, add a comment with detailed explanation.

There can be many reasons why some specific pull request has no activity. The most probable cause is lack of time, not lack of interest. AsyncAPI Initiative is a Linux Foundation project not owned by a single for-profit company. It is a community-driven initiative ruled under open governance model.

Let us figure out together how to push this pull request forward. Connect with us through one of many communication channels we established here.

Thank you for your patience ❤️

[thulieblack]

Still waiting for the automation for the docs to be complete before merging this cc @quetzalliwrites

[ezinneanne]

In the Links section, you mentioned using see instead of click here or follow this link. But I think using see is not helpful as there are people who cannot see. I read somewhere that it is better to use perceive instead of see. What do you think about using the link title instead. For example, if there is an article titled "Introduction to AsyncAPI". The writer can link it as: "check this article [Introduction to AsyncAPI](inserts link)".

[thulieblack]

thanks Ezinne

[thulieblack]

@derberg please review 😂