- Adds appVersion and buildNumber to AppConfig.swift for centralized version management.
- Updates scryfallUserAgent to use the dynamic appVersion.
- Updates .gitignore to exclude AI asset and training directories.
- Adds a version check step to the README release checklist.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Primary sync: replace PersistenceActor JSON file with SwiftData + CloudKit
- Add SavedCardModel (@Model class) and PersistenceController (ModelContainer
with .automatic CloudKit, fallback to local). BackgroundPersistenceActor
(@ModelActor) handles all DB I/O off the main thread.
- One-time migration imports user_collection.json into SwiftData and renames
the original file to prevent re-import.
- Inject modelContainer into SwiftUI environment in IYmtgApp.
Image storage: Documents/UserContent/ subfolder (blueprint requirement)
- ImageManager.dir now targets iCloud Documents/UserContent/ (or local equiv).
- migrateImagesToUserContent() moves existing JPGs to the new subfolder on
first launch; called during the SwiftData migration.
Firebase: demoted to optional manual backup (metadata only, no images)
- Remove all automatic CloudEngine.save/delete/batchUpdatePrices calls from
CollectionViewModel mutations.
- Add backupAllToFirebase() for user-triggered metadata sync.
- Add isFirebaseBackupEnabled to AppConfig (default false).
- Add Cloud Backup section in Library settings with iCloud vs Firebase
explanation and "Backup Metadata to Firebase Now" button.
Also: full modular refactor (Data/, Features/, Services/ directories) and
README updated with CloudKit setup steps and revised release checklist.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
