BWS Workout Calibration — interactive prototype

This phone runs the actual state machine: welcome → dashboard card → baseline picker → workout (tour, sets, finish) → check-in → summary → calibration tab. Complete workouts and watch the checklist unlock; the one-session-per-day guard is real — use New day to clear it.

Still flippable on the sim (chips 0–13): V11 hero+receipts, V12 locked-chain, and the chip-0 original. Ask for any of them re-rendered here.