Vinh Nguyen
Vinh Nguyen


let user know Clendar will be using new separate calendar. or let user choose 
https://www.raywenderlich.com/27469286-swiftui-localization-tutorial-for-ios-getting-started#ratings-count-hook
monday, sunday ...
https://www.avanderlee.com/swiftui/voiceover-navigation-improvement-tips/ https://www.basbroek.nl/getting-started-voiceover

use BackgroundTasks framework? https://www.raywenderlich.com/21242372-background-tasks-in-ios
https://www.swiftbysundell.com/articles/defining-dynamic-colors-in-swift/