Before anything, remove any code related to App Group containers from
tvOS target because they are not available. Include the beta receipt
override, it's broken for that reason.
In short:
- Store all Core Data containers locally. Do not use the App Group for
Core Data for consistency across platforms.
- Store logs in the App Group on iOS/macOS, but locally on tvOS (see
`urlForCaches`).
Then, rather than one container per model, merge models into:
- Local: Providers
- Remote: Profiles + Preferences (now in the same CloudKit container)
Reuse the remote model for backups too.
This change is safe because:
- Local profiles are stored via Network Extension in the keychain, not
Core Data
- Remote profiles are re-imported via CloudKit sync
- Providers are re-downloaded on first use
- Preferences are lost, but they are "cheap" data
- Profile backups are lost, but they were hidden anyway
Could not create the Preferences Core Data container in the App Group
because sub-directories did not exist. Create them upfront when using
App Group URLs.
This was not an issue with other Core Data containers because they are
stored in the app directories, where "Library/Documents" already exists.
Replace favorites entities with a PreferencesManager, that returns
observables for:
- Module preferences (by module UUID)
- Provider preferences (by ProviderID)
Automate preferences availability in:
- Module views (empty for now)
- VPN server view (favorites)
Synchronize preferences by making this a CloudKit container. Preferences
are also available in the Tunnel by storing the container in the App
Group.
