Home Screen Widgets:
- Added home screen widgets (small and medium) showing live world clock times
- Widgets display country flags, GMT offset, and time difference from local time
- Widgets sync exactly with local time and update instantly when settings change
Improvements:
- Fixed an issue where some timezone locations (like Europe/Amsterdam) were missing
- Added "Undo" snackbar to restore timezone group tabs closed by mistake

Home Screen Widgets:
- Added home screen widgets (xsmall 1×1 and medium 4×2) showing live world clock times
- Widgets display country flags, GMT offset, and time difference from local time
- Widgets sync exactly with local time and update instantly when settings change
Improvements:
- Added support for Android 16
- Fixed an issue where some timezone locations were missing
- Added "Undo" snackbar to restore timezone group tabs closed by mistake
- Added support adaptive and themed icon