Clarify the use of contexts:
- **Production** (.shared)
- **Previews** (.mock → .forPreviews)
- ONLY use it in UILibrary for, well, previews
- This context has dumb profiles with UUIDs as names
- Registry is fake
- **UI Tests** (.forUITesting)
- Add new context for UI testing
- Selected based on command line arguments
- This context has mock data tuned for decent screenshots
- Registry is real
Share the same InAppProcessor in .shared and .forTesting contexts
because the app behavior was inconsistent regarding e.g. in-app
purchases.
Streamline initialization of AppContext objects without singletons,
especially because some are interconnected.
Rethink ProfileProcessor to be the only gateway of profile processing
for:
- Include
- Save
- Connect
Provide closures with access to the IAPManager for eligibility checks.
Finally, take a ProfileProcessor parameter in:
- ProfileManager (for isIncluded and willSave)
- ExtendedTunnel (for willConnect)
so that it's used implicitly without having to put it into the SwiftUI
environment.
Other than that:
- Move AppError to CommonLibrary
- Skip decoding of attributes from Core Data because they are already
part of the profile