- Added `MongoAdvisoryObservationEventPublisher` and `NatsAdvisoryObservationEventPublisher` for event publishing.
- Registered `IAdvisoryObservationEventPublisher` to choose between NATS and MongoDB based on configuration.
- Introduced `MongoAdvisoryObservationEventOutbox` for outbox pattern implementation.
- Updated service collection to include new event publishers and outbox.
- Added a new hosted service `AdvisoryObservationTransportWorker` for processing events.
feat: Update project dependencies
- Added `NATS.Client.Core` package to the project for NATS integration.
test: Add unit tests for AdvisoryLinkset normalization
- Created `AdvisoryLinksetNormalizationConfidenceTests` to validate confidence score calculations.
fix: Adjust confidence assertion in `AdvisoryObservationAggregationTests`
- Updated confidence assertion to allow a range instead of a fixed value.
test: Implement tests for AdvisoryObservationEventFactory
- Added `AdvisoryObservationEventFactoryTests` to ensure correct mapping and hashing of observation events.
chore: Configure test project for Findings Ledger
- Created `Directory.Build.props` for test project configuration.
- Added `StellaOps.Findings.Ledger.Exports.Unit.csproj` for unit tests related to findings ledger exports.
feat: Implement export contracts for findings ledger
- Defined export request and response contracts in `ExportContracts.cs`.
- Created various export item records for findings, VEX, advisories, and SBOMs.
feat: Add export functionality to Findings Ledger Web Service
- Implemented endpoints for exporting findings, VEX, advisories, and SBOMs.
- Integrated `ExportQueryService` for handling export logic and pagination.
test: Add tests for Node language analyzer phase 22
- Implemented `NodePhase22SampleLoaderTests` to validate loading of NDJSON fixtures.
- Created sample NDJSON file for testing.
chore: Set up isolated test environment for Node tests
- Added `node-isolated.runsettings` for isolated test execution.
- Created `node-tests-isolated.sh` script for running tests in isolation.
