Add Accessibility Documentation #1734
Description
Checked for duplicates
Yes - I've already checked
Alternatives considered
No - I haven't considered
Related problems
No response
Describe the feature request
With all the recent accessibility findings and improvements, it'd be great to add a coding guide on how to continue improving/maintaining this level of accessibility. It'd be also nice if we can somehow add an automated check so that mistakes can be caught before they're merged in.