Controls

Each of these is a control the reader works, or a state they read, rather than a part of the page's structure. None takes a prop: they read useDuxtConfig() and render nothing when the config gives them nothing to offer.

That last part is the pattern worth knowing before replacing one. A switcher with a single choice is not a switcher, so DuxtVersion draws a badge and DuxtLocale draws nothing at all — a single-locale site never learns that duxt speaks seven languages.