Added #

• Full EventId strong-type implementation including named factory constructors EventId.fromUlid and EventId.fromUuid. The implementation provides deterministic generation via injectable timestamp and random, equality, hashing, and toString.
• Made ZooperDomainEvent automatically use the new EventId for its ID type.

Changed #

• Moved implementation libraries under lib/src/; import via package:zooper_flutter_core/zooper_flutter_core.dart

Added #

• Unit tests for extension methods
• GitHub Actions PR workflow (format, analyze, test)
• PR now fails on analyzer infos/warnings (strict lint cleanliness)
• Dependency-free UUID generation/validation (v1–v8)
• ULID data type

Removed #

• Guid and GuidConverter (use UUID strings / Uuid helpers instead)
• uuid and validators dependencies

Added #

• Small helper property to StringExtensions

Fixed #

• Nullable GUIDs not being serialized correctly

Added #

• JSON converter for GUID

Added #

• GUID data type

Changed #

• Moved code into the Zooper GitHub organization

Changed #

• Updated package descriptions and README

Added #

• Basic extension methods