A theme picker inside a preview panel. Choosing Light, Dim or Dark floods the panel with the new theme as a circle spreading out from the chip you picked, over the old theme, which stays put underneath until it is covered. Pure CSS: one layer per theme, stacked by z-index.
pnpm dlx shadcn@latest add "https://movin.design/r/radio-theme.json"The item is indexed, but its registry document could not be loaded.