Add pa11y-ci accessibility check for frontend

[abhiram6121]

Closes #1304

• I used pa11y-ci fork from https://github.com/aarongoldenthal/pa11y-ci, due to the lack of maintenance on the original project.

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[abhiram6121]

@dartpain

[dartpain]

Hey it looks good but I have a few concerns / issues:

1. Lets remove /about page from the list as its was depriciated recently
2. Is there a dependency from a more popular repo, or something that we can pin to avoid any injections into our CI
3. What are the main differences between fork and main repo?

thank you!

[abhiram6121]

Hey it looks good but I have a few concerns / issues:

1. Lets remove /about page from the list as its was depriciated recently
2. Is there a dependency from a more popular repo, or something that we can pin to avoid any injections into our CI
3. What are the main differences between fork and main repo?

thank you!

1. Ok
2. I’m not sure, probably not.
3. The fork is primarily intended to actively maintain dependency updates, so we can easily revert to the original version if they start maintaining it again in the future.

[Ahmad9919]

there is some issue in this file