Draft: Add talk page translation to WishlistTranslation gadget
Add a new OOUI button after each DiscussionTools' reply button that is initially hidden but shown after the first line of the comment is run through the language detection API.
When clicked, the button sends the comment for translation, and the comment text is replaced with the translated version, and it's possible to toggle between the translated and untranslated text.
Bug: T371006