This was not apparent on TestFlight, but features from single iOS and
macOS "Full version" purchases were not being credited on the Apple TV
because of the incomplete `#if` conditionals.
Only offer compensations to former purchasers:
- .appleTV to .full purchasers
- .full to .appleTV purchasers
Always suggest .fullTV to new purchasers.
Finally rename:
- .full to .iOS_macOS
- .fullTV to .allFeatures (lifetime)
Suggest whenever .fullTV is suggested. For this reason, subscriptions
are not suggested to existing full version purchasers, because they only
miss the one-time .appleTV purchase. Group purchases by feature products
and full version products, e.g.:
- Features
- Apple TV
- Full version
- Yearly
- Monthly
- Full
- Full + TV
Additionally, fix reloadReceipt() slowing down onLaunch() sometimes. The
warning sign would appear on restricted profiles until the receipt is
loaded.
- Present paywall only on save/connect because PurchaseRequiredButton
instances were presenting paywalls with partial requirements
- Retain PurchaseRequiredButton just to flag paid features visually, but
do nothing on tap
- Suggest paywall products via IAPManager and required features, rather
than from views
- Handle .sharing/.appleTV requirements in ProfileCoordinator, rather
than in StorageSection
- Discontinue platform purchases, but treat as full if iOS + macOS
