# ADR 0004 — Player flow, Streak and app identity

Status: Accepted (2026-10-28)

1. **Sound**: One soft chime per Mode, only on timer end / next item. Mixes with other audio. Mute toggle.
2. **Workout rest**: No countdown and no rest settings. A count-up Rest Screen with "Start next set".
3. **Stretching flow**: Automatic, with Transitions (per-Plan length, default 5 s).
4. **Supersets**: Workout only; one set count; round-robin; optional rest between Exercises in a round.
5. **Streak**: One daily Streak across both Modes, kept subtle; any complete Session counts, no minimum.
   Local notifications are in scope for v1 (to help keep the Streak).
6. **Theme**: Fixed look per Mode, no light/dark setting for now.
7. **Fonts**: Nunito (Stretching), Barlow Condensed (Workout).
8. **App ID**: `de.zendric.zenxercise`.