LemenzoOS system integration checklist
=====================================

PRE-BUILD INTEGRATION
1. From the Android tree root run:
   python3 packages/apps/LemenzoClock/integration/apply_lemenzo_clock_integration.py --root .

   This safely:
   - adds LemenzoClock to vendor/secureline/secureline.mk if needed
   - adds com.lemenzo.clock to DefaultPermissionGrantPolicy notification grants
   - deliberately does NOT pre-grant READ_CALENDAR
   - deliberately keeps DeskClock until LemenzoClock builds/tests successfully

2. Build:
   m LemenzoClock LemenzoClockTests -j28

FINAL REPLACEMENT (ONLY AFTER GREEN BUILD/TESTS)
3. Run:
   python3 packages/apps/LemenzoClock/integration/apply_lemenzo_clock_integration.py --root . --finalize-replacement

4. Build target-files and verify:
   - LemenzoClock.apk is present
   - DeskClock.apk is absent

RUNTIME VALIDATION ON PIXEL
- notification permission is pre-granted from first boot
- READ_CALENDAR remains user opt-in
- alarm from locked screen / Doze / reboot / before first unlock
- repeating alarm + skip next + snooze + dismiss
- multiple alarms colliding
- multiple timers + pause/resume/reset + reboot reschedule + +1 minute
- stopwatch across app restart/reboot
- DST/timezone/time-set changes
- bedtime + wake + sunrise
- home-screen widget
- local sleep sounds