Rotating conic light beam that traces the border ring of its parent. Place inside a `relative` parent (e.g. a Card); the overlay is absolutely positioned, pointer-events-none, and masked down to a ring of `size` px thickness. Tune `duration`, `delay`, and `color`, or set `paused` to freeze it. Keyframes and the `--uipkge-border-angle` @property ship in the canonical tailwind tokens — re-pull init/tailwind if upgrading.
npx shadcn@latest add https://uipkge.dev/r/react/border-beam.jsonborder-beam