Salvapantallas de reloj

Invalid date

- revised settings (e.g. option to choose separate colors for each clock hand)
- improved full screen experience (now also covers notches; automatically hide the settings button)
- new: custom date format
- new: zoom or stretch custom background image
- new: option to enforce landscape mode
- fixed invisible battery information in landscape mode
- fixed screensaver settings on Android 13
- fixed default year format on older Androids
- fixed right-to-left layout
- Dutch translation