Add property-based tests for SBOM/VEX document ordering and Unicode normalization determinism

- Implement `SbomVexOrderingDeterminismProperties` for testing component list and vulnerability metadata hash consistency.
- Create `UnicodeNormalizationDeterminismProperties` to validate NFC normalization and Unicode string handling.
- Add project file for `StellaOps.Testing.Determinism.Properties` with necessary dependencies.
- Introduce CI/CD template validation tests including YAML syntax checks and documentation content verification.
- Create validation script for CI/CD templates ensuring all required files and structures are present.

docs/modules/web/smart-diff-ui-architecture.md

@@ -1,9 +1,9 @@
 # Smart-Diff UI Architecture
 
-**Version:** 1.0
-**Status:** Draft
-**Last Updated:** 2025-12-22
-**Sprint Reference:** SPRINT_4200_0002_0003
+**Version:** 1.1
+**Status:** Active
+**Last Updated:** 2025-12-26
+**Sprint Reference:** SPRINT_20251226_012_FE_smart_diff_compare
 
 ## Overview
 
@@ -352,7 +352,9 @@ For large deltas (> 100 items), the items pane uses virtual scrolling:
 
 ## Related Documentation
 
-- [Sprint: Delta Compare View UI](../../implplan/SPRINT_4200_0002_0003_delta_compare_view.md)
-- [Sprint: Delta Compare Backend API](../../implplan/SPRINT_4200_0002_0006_delta_compare_api.md)
+- [Unified Triage Specification](./unified-triage-specification.md) - Consolidated triage experience requirements
+- [Triage Component Catalog](./triage-component-catalog.md) - Angular component documentation
+- [Sprint: Smart-Diff Compare View](../../implplan/SPRINT_20251226_012_FE_smart_diff_compare.md) - Current implementation sprint
+- [Sprint: Triage Canvas](../../implplan/SPRINT_20251226_013_FE_triage_canvas.md) - Unified triage canvas sprint
+- [Sprint: Risk Dashboard](../../implplan/SPRINT_20251226_004_FE_risk_dashboard.md) - Risk budget visualization sprint
 - [Smart-Diff CLI Reference](../../cli/smart-diff-cli.md)
-- [Advisory: Smart Diff - Reproducibility as a Feature](../../product-advisories/archived/22-Dec-2025/21-Dec-2025%20-%20Smart%20Diff%20-%20Reproducibility%20as%20a%20Feature.md)