Link buttons

A one-line directive (two colons). Variants: primary (default), secondary and minimal. External links get an arrow.

::linkbutton[Get started]{href="../../getting-started/index.md"}
::linkbutton[Basecoat]{href="https://basecoatui.com" variant="secondary"}
::linkbutton[Pagefind]{href="https://pagefind.app" variant="minimal"}