Replace ReCaptcha navigation delegate with a WKUserContentController.
Move callback property closures onto the MainActor.
Show a loading indicator whilst waiting for the authentication service to start.
Move nextUncompletedStage into FlowResult.
Handle text field actions during authentication.
Remove scroll view tweaks in server selection screen following EMS banner removal.
- Add Registration Screen.
- Add Server Selection Screen.
- Rename AuthenticationCoordinator to LegacyAuthenticationCoordinator.
- Add AuthenticationService and RegistrationWizard.
- Async extensions.
- Add global white and EMS colors to the themes.
- Add tests for server selection and registration screens.
- Accessibility and iPad layout tweaks.
- Remove MainActor from Auth Coordinators/VMs/Views.
(It broke the protocol conformances so now the methods and properties are marked individually.)
