Notifications on Apple platforms
macOS backend, maybe reusable for iOS: https://phabricator.kde.org/D22365, https://developer.apple.com/documentation/foundation/nsnotification
Remaining questions:
- Why doesn't the patch use NSNotifications?
example for iOS: https://makeapppie.com/2016/08/08/how-to-make-local-notifications-in-ios-10/
General issue #29
General iOS support: https://invent.kde.org/jbbgameich/kaidan/commits/wip-mac
iOS native integration example: https://www.qt.io/blog/2017/12/01/sharing-files-android-ios-qt-app