Unexpected iCloud updates

[keeshux]

Fixing duplicates might cause some issues.

Make Core Data “pull” (rethink FetchedResults without delegate) and observe:

• NSPersistentStoreCoordinatorStoresDidChangeNotification?
• NSUbiquitousKeyValueStore.didChangeExternallyNotification?

Resources:

• https://saturncloud.io/blog/core-data-with-icloud-notifications-in-ios-7-a-technical-guide-for-data-scientists/
• https://stackoverflow.com/questions/65190038/swift-cloudkit-coredata-remote-change-notification-also-firing-for-local-changes
• https://developer.apple.com/documentation/cloudkit/remote_records
• https://obscured-pixels.hashnode.dev/the-core-data-cloudkit-paradox
  • “How can we determine if a newly setup device has data to sync if we need to wait for the sync to occur in the first place?”

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• [ ] Changes are not always saved
• [ ] Navigation pops to main profile view abruptly - e.g. macOS: enabling VPN from Organizer when in Endpoint
• [ ] Removed profiles pop back
• [ ] Does using Core Data via FetchRequest improve iCloud reliability?