isMobile is a boolean from pota/use/browser,
true when navigator.userAgent matches mobile, iphone, ipod,
ios, ipad, or android. It is evaluated once at module load — a
coarse UA guard, not a live signal.
Reads the boolean once and runs a mobile-only branch behind the guard.
import { isMobile } from 'pota/use/browser'
if (isMobile) {
/* ... */
}