مؤقت الفترات | تدريب HIIT

New:
- Redesigned workout notification: it fills with the current phase color, adds pause, stop and restart buttons, and pops a heads-up alert on each phase change (while the app is in the background).
- Wear OS: your presets now sync from the phone, with a Material 3 interface refresh.
- Smoother, more reliable drag and drop when reordering phases and repeat blocks in the advanced editor.