- Added observability support with OpenTelemetry integration, including usage event tracking and logging enhancements.
- Introduced new `UsageEvent` and `UsageEventSink` abstractions for analytics and billing.
- Implemented `BufferedDatabaseUsageEventSink` for efficient event storage and retrieval.
- Enhanced error handling with a centralized domain error taxonomy, improving consistency across the application.
- Updated dependencies in `pyproject.toml` to include OpenTelemetry packages.
All quality checks pass.
Travis Vasceannie
3ea82ee868