Add missing accessible labels

[sushain97]

A bunch of elements need labels for screen readers, e.g. the language selectors, locale selectors, copy/clear buttons.

Also, we should probably be localizing the close modal sr-only buttons.

[Krish-bhardwaj]

Hi, @sushain97  I would like to work on this issue since I'm new to opensource contribution therefore don't know from where to start. Can you please guide me how to go about solving this issue and assign this to me as I have to get started :)

Thanks in advance

[TinoDidriksen]

We do not assign issues to unknown outsiders. If you want to work on it, just fork the repo, go through the src/ folder and find any code that generates HTML elements and make sure those get the correct https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA attributes, then open a PR.