Make Standard metadata name color-scheme article

[rebloor]

MDN URL

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta/name

What specific section or headline is this issue about?

color-scheme

What information was incorrect, unhelpful, or incomplete?

Move color-scheme content to a new article (under https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta/name/color-scheme). Add a link from https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/user_interface/Options_pages to the new page.

What did you expect to see?

See above

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response