Add tests for SBOM generation determinism across multiple formats

- Created `StellaOps.TestKit.Tests` project for unit tests related to determinism.
- Implemented `DeterminismManifestTests` to validate deterministic output for canonical bytes and strings, file read/write operations, and error handling for invalid schema versions.
- Added `SbomDeterminismTests` to ensure identical inputs produce consistent SBOMs across SPDX 3.0.1 and CycloneDX 1.6/1.7 formats, including parallel execution tests.
- Updated project references in `StellaOps.Integration.Determinism` to include the new determinism testing library.

docs/airgap/offline-bundle-format.md

@@ -209,5 +209,5 @@ stellaops alert bundle import --file ./bundles/alert-123.stella.bundle.tgz
 
 - [Evidence Bundle Envelope](./evidence-bundle-envelope.md)
 - [DSSE Signing Guide](./dsse-signing.md)
-- [Offline Kit Guide](../10_OFFLINE_KIT.md)
+- [Offline Kit Guide](../24_OFFLINE_KIT.md)
 - [API Reference](../api/evidence-decision-api.openapi.yaml)

docs/airgap/smart-diff-airgap-workflows.md

@@ -282,6 +282,7 @@ stellaops offline kit verify \
 
 ## Related Documentation
 
-- [Offline Kit Guide](../10_OFFLINE_KIT.md)
-- [Determinism Requirements](../product-advisories/14-Dec-2025%20-%20Determinism%20and%20Reproducibility%20Technical%20Reference.md)
-- [Smart-Diff API](../api/scanner-api.md)
+- [Offline Kit Guide](../24_OFFLINE_KIT.md)
+- [Smart-Diff CLI](../cli/smart-diff-cli.md)
+- [Smart-Diff types](../api/smart-diff-types.md)
+- [Determinism gates](../testing/determinism-gates.md)

docs/airgap/triage-airgap-workflows.md

@@ -361,6 +361,7 @@ stellaops triage import-decisions \
 
 ## Related Documentation
 
-- [Offline Kit Guide](../10_OFFLINE_KIT.md)
-- [Triage API Reference](../api/triage-api.md)
-- [Keyboard Shortcuts](../ui/keyboard-shortcuts.md)
+- [Offline Kit Guide](../24_OFFLINE_KIT.md)
+- [Vulnerability Explorer guide](../20_VULNERABILITY_EXPLORER_GUIDE.md)
+- [Triage contract](../api/triage.contract.v1.md)
+- [Console accessibility](../accessibility.md)