[ns-ui] An empty-state panel rendered as an idle e-ink display: a coarse grid of cells continuously replays real electrophoretic drive waveforms on a scattered, ever-changing subset of itself, each replay briefly shooting through to full black or full white before settling, while the whole panel periodicall
pnpm dlx shadcn@latest add "https://registry.directory/r/nikolas-sapa/eink-waveform-ghost.json"