Caffeine - Keep Screen On

5/1/2023

• Add per-app language preferences (for Android 13+)
• Add themed app icons (for Android 13+)
• Add allow notification option (for Android 13+)
• Add expert mode (allow users to change all settings, click version option 7 times to make it visible)
• Add restart required tips after changing some settings
• Fix unknown version info on Android 7 - 8.1
• Bump target Android version to Tiramisu (Android 13)
• Sync community translations