* Display QR button on login screen if HS supports
* Create start screen
* Add build flag
* Connect start screen to the login
* QR display screen
* Move `LabelledDividerView` into separate file
* Show display QR screen on button tap
* Add swift concurreny to CameraAccessManager
* Introduce `QRLoginServiceProtocol`
* Use new service in screens
* Introduce scan QR code screen
* Remove hardcoded service availability
* Remove unnecessary import
* Add confirmation screen
* Add loading screen
* Fix ZXingObjc targets
* Add failure screen
* Add strings
* Various UI tweaks, navigation according to the service state
* Fix tests
* Add string for invalid QR error
* Add QR login service mode
* Add sessions overview UI tests
* Expose static methods from the UserSession name and lastActivity formatters; cleaned up the UserSessionsOverview a bit
* Add UserSessionsOverviewViewModel unit tests
* Add UserSessionsOverviewService unit tests
- Moves SwiftUI code out of Riot and into RiotSwiftUI which has no dependency on Matrix SDK.
- Git wasn't smart enough to see the file moves. Most feature function has remain unchanged. 1 change I did make was remove NotificationSettingsViewModel's dependence on MxPushRule, so that the view model could be moved into RiotSwiftUI.
- Add LocaleProvider to abstract VectorL10n's use of Matrix SDK language so it can be used in RiotSwiftUI.
- Split Theme into UKit/SwiftUI version to remove RiotSwiftUI's dependence on ThemeService and ThemeV1.
- Migrated from ThemeObserver to ThemePublisher. We push updates to ThemePublisher so that we can remove ThemeService as dependency.
- Add .DS_Store to .gitignore
