A sync/upload progress strip driven by a constant-force remontoire: a coiled spring glyph slowly winds tight over a 2.9s creep, then trips and dumps one fixed, calibrated 6% kick into the bar in 0.3s (the escapement's flat repeated release, not the mainspring's decay), rewinding forever, unbounded.
npx shadcn@latest add https://design.helpmarq.com/r/remontoire-rewind.jsonremontoire-rewind