Changes:
- Update bundle identifier from org.jellyfin.swiftfin to org.ashik.jellypig
- Updated in project.pbxproj (4 occurrences)
- Updated in LogManager.swift (logger label)
- Updated in DataCache.swift (cache paths)
- Fix SwiftGen build script to skip gracefully without error
- Changed "error:" to "note:" to prevent Xcode build errors
- Script now exits cleanly when SwiftGen not installed (English-only fork)
This allows the app to be signed with a personal Apple Developer account
and built successfully without SwiftGen dependency.