- Eliminate NumberFormatters shared singleton data race; use local formatters
- Add reduceMotion checks to empty-state animations in 3 list views
- Wrap 68+ print() statements in #if DEBUG across push notification code
- Remove redundant .receive(on: DispatchQueue.main) in SubscriptionCache
- Remove redundant initializeLookups() call from iOSApp.init()
- Clean up StoreKitManager Task capture in listenForTransactions()
- Add memory warning observer to AuthenticatedImage cache
- Cache parseContent result in UpgradePromptView init
- Add DiskSpace and FileTimestamp API declarations to Privacy Manifest
- Add FIXME for analytics debug/production API key separation
- Use static formatter in PropertyHeaderCard
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>