Long translations (e.g. Italian, Tamil) could exceed the card title row
on minimum-width cards. The chip is now flex-sized and its label
ellipsizes, so the title and chip degrade gracefully at any width and
locale.
Card and detail headers now show a green update chip next to the
extension title; on cards it opens the update dialog directly. The red
dot and the red card button are gone, and the status chip no longer
duplicates inside the detail content. Shorten the English label so the
chip fits narrow cards.