[ns-ui] A queued announcement bar that hands off honestly: dismissing one notice shears it upward while the next arrives from below AND the bar's own height eases between the two measured heights, so the page reflows with the message instead of snapping under it, and the queue pips physically shorten by one
pnpm dlx shadcn@latest add "https://registry.directory/r/nikolas-sapa/announcement-bar-relay.json"