feat(trust-lattice): complete Sprint 7100 VEX Trust Lattice implementation

Sprint 7100 - VEX Trust Lattice for Explainable, Replayable Decisioning

Completed all 6 sprints (54 tasks):
- 7100.0001.0001: Trust Vector Foundation (TrustVector P/C/R, ClaimScoreCalculator)
- 7100.0001.0002: Verdict Manifest & Replay (VerdictManifest, DSSE signing)
- 7100.0002.0001: Policy Gates & Merge (MinimumConfidence, SourceQuota, UnknownsBudget)
- 7100.0002.0002: Source Defaults & Calibration (DefaultTrustVectors, TrustCalibrationService)
- 7100.0003.0001: UI Trust Algebra Panel (Angular components with WCAG 2.1 AA accessibility)
- 7100.0003.0002: Integration & Documentation (specs, schemas, E2E tests, training docs)

Key deliverables:
- Trust vector model with P/C/R components and configurable weights
- Claim scoring: ClaimScore = BaseTrust(S) * M * F
- Policy gates for minimum confidence, source quotas, reachability requirements
- Verdict manifests with DSSE signing and deterministic replay
- Angular Trust Algebra UI with accessibility improvements
- Comprehensive E2E integration tests (9 scenarios)
- Full documentation and training materials

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
StellaOps Bot
2025-12-23 07:28:21 +02:00
parent 5146204f1b
commit e47627cfff
11 changed files with 1067 additions and 33 deletions

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@@ -2,8 +2,8 @@
**Epic**: VEX Trust Lattice for Explainable, Replayable Decisioning
**Total Duration**: 12 weeks (6 sprints)
**Status**: PARTIALLY COMPLETE (4/6 sprints done, 2/6 in progress)
**Last Updated**: 2025-12-22
**Status**: COMPLETE (6/6 sprints done)
**Last Updated**: 2025-12-23
**Source Advisory**: `docs/product-advisories/archived/22-Dec-2026 - Building a Trust Lattice for VEX Sources.md`
---
@@ -31,8 +31,8 @@ Implement a sophisticated 3-component trust vector model (Provenance, Coverage,
| **7100.0001.0002** | Verdict Manifest & Replay | 2 weeks | **DONE** ✓ | VerdictManifest, DSSE signing, PostgreSQL store, replay verification |
| **7100.0002.0001** | Policy Gates & Lattice Merge | 2 weeks | **DONE** ✓ | ClaimScoreMerger ✓, MinimumConfidenceGate ✓, SourceQuotaGate ✓, UnknownsBudgetGate ✓ |
| **7100.0002.0002** | Source Defaults & Calibration | 2 weeks | **DONE** ✓ | DefaultTrustVectors ✓, CalibrationManifest ✓, TrustCalibrationService ✓, PostgreSQL ✓, Config ✓ |
| **7100.0003.0001** | UI Trust Algebra Panel | 2 weeks | DOING (7/9) | TrustAlgebraComponent ✓, ConfidenceMeter ✓, TrustVectorBars ✓, ClaimTable ✓, PolicyChips ✓, ReplayButton ✓, Service ✓ |
| **7100.0003.0002** | Integration & Documentation | 2 weeks | DOING (8/9) | trust-lattice.md ✓, verdict-manifest.md ✓, JSON schemas ✓, Config files ✓, Architecture docs ✓, API reference ✓, Training docs ✓ |
| **7100.0003.0001** | UI Trust Algebra Panel | 2 weeks | **DONE** | TrustAlgebraComponent ✓, ConfidenceMeter ✓, TrustVectorBars ✓, ClaimTable ✓, PolicyChips ✓, ReplayButton ✓, Service ✓, Accessibility ✓, E2E Tests ✓ |
| **7100.0003.0002** | Integration & Documentation | 2 weeks | **DONE** | trust-lattice.md ✓, verdict-manifest.md ✓, JSON schemas ✓, Config files ✓, Architecture docs ✓, API reference ✓, Training docs ✓, E2E tests ✓ |
---
@@ -247,13 +247,13 @@ Where:
## Quick Links
**Sprint Files**:
- [SPRINT_7100_0001_0001 - Trust Vector Foundation](archived/SPRINT_7100_0001_0001_trust_vector_foundation.md) DONE - Archived
- [SPRINT_7100_0001_0002 - Verdict Manifest & Replay](SPRINT_7100_0001_0002_verdict_manifest_replay.md) DONE - Complete
- [SPRINT_7100_0002_0001 - Policy Gates & Merge](SPRINT_7100_0002_0001_policy_gates_merge.md) DONE - Complete
- [SPRINT_7100_0002_0002 - Source Defaults & Calibration](SPRINT_7100_0002_0002_source_defaults_calibration.md) DONE - Complete
- [SPRINT_7100_0003_0001 - UI Trust Algebra Panel](SPRINT_7100_0003_0001_ui_trust_algebra.md) - DOING (7/9 complete)
- [SPRINT_7100_0003_0002 - Integration & Documentation](SPRINT_7100_0003_0002_integration_documentation.md) - DOING (4/9 complete)
**Sprint Files** (All Archived):
- [SPRINT_7100_0001_0001 - Trust Vector Foundation](archived/SPRINT_7100_0001_0001_trust_vector_foundation.md) DONE
- [SPRINT_7100_0001_0002 - Verdict Manifest & Replay](archived/SPRINT_7100_0001_0002_verdict_manifest_replay.md) DONE
- [SPRINT_7100_0002_0001 - Policy Gates & Merge](archived/SPRINT_7100_0002_0001_policy_gates_merge.md) DONE
- [SPRINT_7100_0002_0002 - Source Defaults & Calibration](archived/SPRINT_7100_0002_0002_source_defaults_calibration.md) DONE
- [SPRINT_7100_0003_0001 - UI Trust Algebra Panel](archived/SPRINT_7100_0003_0001_ui_trust_algebra.md) DONE
- [SPRINT_7100_0003_0002 - Integration & Documentation](archived/SPRINT_7100_0003_0002_integration_documentation.md) DONE
**Documentation**:
- [Trust Lattice Specification](../modules/excititor/trust-lattice.md)
@@ -290,21 +290,18 @@ Where:
- Configuration files: trust-lattice.yaml.sample, excititor-calibration.yaml.sample
- Comprehensive unit tests
### In Progress Work
- **UI/Web Module** (Sprint 7100.0003.0001): 7/9 tasks complete. Components created: TrustAlgebraComponent, ConfidenceMeter, TrustVectorBars, ClaimTable, PolicyChips, ReplayButton, TrustAlgebraService. Remaining: accessibility and E2E tests.
- **Documentation** (Sprint 7100.0003.0002): 4/9 tasks complete. Done: trust-lattice.md, verdict-manifest.md, JSON schemas, config files. Remaining: architecture updates, API reference, E2E tests, training docs.
### Recently Completed
### All Work Complete
- **Documentation** (Sprint 7100.0003.0002): All 9/9 tasks complete. Deliverables: trust-lattice.md, verdict-manifest.md, JSON schemas, config files, architecture docs, API reference, training docs, E2E integration tests.
- **UI/Web Module** (Sprint 7100.0003.0001): All 9/9 tasks complete. Components: TrustAlgebraComponent, ConfidenceMeter, TrustVectorBars, ClaimTable, PolicyChips, ReplayButton, TrustAlgebraService, accessibility improvements, and E2E tests.
- **Authority Module** (Sprint 7100.0001.0002): VerdictManifest, VerdictManifestBuilder, IVerdictManifestSigner, IVerdictManifestStore, VerdictReplayVerifier, PostgreSQL schema, unit tests (17 tests passing)
- **Trust Algebra UI Components**: All 7 Angular components created with standalone architecture, signals, and ARIA accessibility attributes
- **All prior sprints** (7100.0001.0001, 7100.0002.0001, 7100.0002.0002): Complete with all deliverables and tests.
### Next Steps
1. Complete accessibility improvements (T8) and E2E tests (T9) for UI Trust Algebra
2. Complete remaining documentation tasks (architecture updates, API reference, training docs)
3. Run full integration tests across all modules
4. Archive completed sprint files
### Post-Completion Tasks
1. Archive completed sprint files to `docs/implplan/archived/`
2. Update advisory status to fully implemented
3. Schedule GA release review
---
**Last Updated**: 2025-12-22
**Last Updated**: 2025-12-23
**Next Review**: Weekly during sprint execution

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@@ -287,7 +287,7 @@ export class TrustAlgebraService {
**Assignee**: UI Team
**Story Points**: 3
**Status**: DOING
**Status**: DONE
**Description**:
Ensure Trust Algebra panel meets accessibility standards.
@@ -308,7 +308,7 @@ Ensure Trust Algebra panel meets accessibility standards.
**Assignee**: UI Team
**Story Points**: 5
**Status**: DOING
**Status**: DONE
**Description**:
End-to-end tests for Trust Algebra panel.
@@ -338,8 +338,8 @@ End-to-end tests for Trust Algebra panel.
| 5 | T5 | DONE | T1 | UI Team | Policy Chips Display |
| 6 | T6 | DONE | T1, T7 | UI Team | Replay Button |
| 7 | T7 | DONE | — | UI Team | API Service |
| 8 | T8 | DOING | T1-T6 | UI Team | Accessibility |
| 9 | T9 | DOING | T1-T8 | UI Team | E2E Tests |
| 8 | T8 | DONE | T1-T6 | UI Team | Accessibility |
| 9 | T9 | DONE | T1-T8 | UI Team | E2E Tests |
---
@@ -359,6 +359,8 @@ End-to-end tests for Trust Algebra panel.
| 2025-12-22 | Created ReplayButtonComponent (T6) with verification flow. | Agent |
| 2025-12-22 | Created TrustAlgebraComponent (T1) as main container. | Agent |
| 2025-12-22 | Tasks T1-T7 DONE, remaining: T8 (accessibility), T9 (E2E tests). | Agent |
| 2025-12-23 | T8 DONE: Added WCAG 2.1 AA compliance (keyboard nav, ARIA labels, focus indicators, role=meter). | Agent |
| 2025-12-23 | T9 DONE: Created Playwright E2E tests covering rendering, keyboard nav, replay, accessibility, responsive. | Agent |
---
@@ -373,4 +375,4 @@ End-to-end tests for Trust Algebra panel.
---
**Sprint Status**: DOING (7/9 tasks complete - T1-T7 DONE; T8, T9 pending accessibility and E2E tests)
**Sprint Status**: DONE (9/9 tasks complete)

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@@ -237,7 +237,7 @@ Create sample configuration files for trust lattice.
**Assignee**: QA Team
**Story Points**: 8
**Status**: DOING
**Status**: DONE
**Description**:
Create comprehensive E2E tests for trust lattice flow.
@@ -299,7 +299,7 @@ Create training materials for support and operations teams.
| 5 | T5 | DONE | T2, T4 | Docs Guild | JSON Schemas |
| 6 | T6 | DONE | T2, T4 | Docs Guild | API Reference Update |
| 7 | T7 | DONE | T2 | Docs Guild | Sample Configuration Files |
| 8 | T8 | DOING | All prior | QA Team | E2E Integration Tests |
| 8 | T8 | DONE | All prior | QA Team | E2E Integration Tests |
| 9 | T9 | DONE | T1-T7 | Docs Guild | Training & Handoff |
---
@@ -316,6 +316,7 @@ Create training materials for support and operations teams.
| 2025-12-22 | Completed T5: Created JSON schemas (verdict-manifest, trust-vector, calibration-manifest, claim-score). | Agent |
| 2025-12-22 | Verified T1, T3, T6 content already exists in architecture docs and API reference; marked DONE. | Agent |
| 2025-12-22 | Verified T9 training docs exist (runbook + troubleshooting guide); marked DONE. | Agent |
| 2025-12-23 | Verified T8 E2E integration tests exist (TrustLatticeE2ETests.cs with all 9 scenarios); marked DONE. | Agent |
---
@@ -342,4 +343,4 @@ Before marking this sprint complete:
---
**Sprint Status**: DOING (8/9 tasks complete - T1-T7, T9 DONE; remaining: T8 E2E Integration Tests)
**Sprint Status**: DONE (9/9 tasks complete)