health_forge_core 0.2.0

Pure Dart core library for health_forge — unified models, enums, provider interfaces, and a configurable conflict resolution engine for multi-source health records.

0.2.0

• Breaking: HeartRateVariability.sdnnMilliseconds is now nullable (double?). Not every provider reports SDNN — Google Health Connect reports RMSSD instead. At least one of sdnnMilliseconds or rmssdMilliseconds must be present. This is enforced by a debug/profile-only assertion (Dart strips asserts from release builds); the built-in provider mappers always populate exactly one of the two.

0.1.1

• Added example/example.dart demonstrating the merge engine with two overlapping heart-rate samples
• Added example/README.md describing how to run the example
• Shortened pubspec description for cleaner pub.dev display

0.1.0

• Initial release
• 21 health record types across 6 families (activity, cardiovascular, sleep, recovery, respiratory, body)
• 7 enum types for type-safe health data classification
• HealthRecordMixin envelope with provider, timestamps, provenance, and extension slots
• Provider interfaces: HealthProvider, ProviderCapabilities, AuthResult
• MergeEngine with 5 conflict resolution strategies
• DuplicateDetector: time-overlap clustering within each metric type (timeOverlapThresholdSeconds)
• Provider extensions: OuraSleepExtension, StravaWorkoutExtension, GarminSleepExtension
• See getting started guide for usage