Device management:
- Activity meter with steps charts and history
- Apps usage with daily breakdown and top apps
- Health monitoring (heart rate, oxygen, blood pressure)
- Scheduled activities with timeline and CRUD
- Contacts sync to device via contact-lists
- Locate device, rewards refactor
Settings (new module):
- Block phone
- SOS contacts
- WiFi networks
- Alarm refactor with full CRUD
- Settings menu with feature stubs
Account:
- Personal data and account settings refactor
Shared:
- 100+ i18n keys in 6 languages
- New routes in app_router
- WeekDayChips, TimeRangeSelector shared widgets
- Legacy dashboard shell simplified
