feat: add security sink detection patterns for JavaScript/TypeScript

- Introduced `sink-detect.js` with various security sink detection patterns categorized by type (e.g., command injection, SQL injection, file operations).
- Implemented functions to build a lookup map for fast sink detection and to match sink calls against known patterns.
- Added `package-lock.json` for dependency management.

docs/modules/excititor/trust-lattice.md

@@ -1,6 +1,7 @@
 # VEX Trust Lattice Specification
 
-> **Status**: Draft (Sprint 7100)
+> **Status**: Implementation Complete (Sprint 7100)
+> **Version**: 1.0.0
 > **Last Updated**: 2025-12-22
 > **Source Advisory**: `docs/product-advisories/archived/22-Dec-2026 - Building a Trust Lattice for VEX Sources.md`
 
@@ -452,9 +453,63 @@ Note: Conflict recorded in audit trail
 
 ---
 
+---
+
+## 10. Implementation Reference
+
+### 10.1 Source Files
+
+| Component | Location |
+|-----------|----------|
+| TrustVector | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/TrustVector.cs` |
+| TrustWeights | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/TrustWeights.cs` |
+| ClaimStrength | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/ClaimStrength.cs` |
+| FreshnessCalculator | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/FreshnessCalculator.cs` |
+| DefaultTrustVectors | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/DefaultTrustVectors.cs` |
+| ProvenanceScorer | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/ProvenanceScorer.cs` |
+| CoverageScorer | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/CoverageScorer.cs` |
+| ReplayabilityScorer | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/ReplayabilityScorer.cs` |
+| SourceClassificationService | `src/Excititor/__Libraries/StellaOps.Excititor.Core/TrustVector/SourceClassificationService.cs` |
+| ClaimScoreMerger | `src/Policy/__Libraries/StellaOps.Policy/TrustLattice/ClaimScoreMerger.cs` |
+| MinimumConfidenceGate | `src/Policy/__Libraries/StellaOps.Policy/Gates/MinimumConfidenceGate.cs` |
+| UnknownsBudgetGate | `src/Policy/__Libraries/StellaOps.Policy/Gates/UnknownsBudgetGate.cs` |
+| SourceQuotaGate | `src/Policy/__Libraries/StellaOps.Policy/Gates/SourceQuotaGate.cs` |
+| ReachabilityRequirementGate | `src/Policy/__Libraries/StellaOps.Policy/Gates/ReachabilityRequirementGate.cs` |
+| TrustVectorCalibrator | `src/Excititor/__Libraries/StellaOps.Excititor.Core/Calibration/TrustVectorCalibrator.cs` |
+
+### 10.2 Configuration Files
+
+| File | Purpose |
+|------|---------|
+| `etc/trust-lattice.yaml.sample` | Trust vector weights, freshness parameters, default vectors |
+| `etc/policy-gates.yaml.sample` | Gate thresholds and enable/disable flags |
+| `etc/excititor-calibration.yaml.sample` | Calibration learning parameters |
+
+### 10.3 Database Schema
+
+- **Calibration manifests**: `src/Excititor/__Libraries/StellaOps.Excititor.Storage.Postgres/Migrations/002_calibration_schema.sql`
+- **Verdict storage**: See Authority module for verdict manifest persistence
+
+### 10.4 Test Coverage
+
+| Test Suite | Location |
+|------------|----------|
+| TrustVector tests | `src/Excititor/__Tests/StellaOps.Excititor.Core.Tests/TrustVector/` |
+| ClaimScoreMerger tests | `src/Policy/__Tests/StellaOps.Policy.Tests/TrustLattice/` |
+| Gate tests | `src/Policy/__Tests/StellaOps.Policy.Tests/Gates/` |
+| Calibration tests | `src/Excititor/__Tests/StellaOps.Excititor.Core.Tests/Calibration/` |
+
+---
+
 ## Related Documentation
 
 - [Excititor Architecture](./architecture.md)
 - [Verdict Manifest Specification](../authority/verdict-manifest.md)
 - [Policy Gates Configuration](../policy/architecture.md)
 - [API Reference](../../09_API_CLI_REFERENCE.md)
+
+---
+
+*Document Version: 1.0.0*
+*Sprint: 7100.0003.0002*
+*Created: 2025-12-22*