feat: Complete 6-item WBS evidence supplementation (AEG-X-007, X-008, VS-00-01/02/03)
New Artifacts:
1. AEG-VS-00-03: DomainPolicyTests.cs (18 pure policy tests)
- Priority: HARD_IMPAIRMENT > PORTFOLIO_SURVIVAL > ... > OPPORTUNITY_COST
- Boundary: Zero value accepted, negative rejected, MAX_DECIMAL handled
- Monotonicity: Cost↑ with quantity, Discount↑ with order size, Urgency↓ over time
- Forbidden Transitions: Cannot skip approval stages, cannot retract from approved, cannot modify frozen records
- No infrastructure dependency (no DbContext, no HttpClient, deterministic only)
2. AEG-X-007: PiiRedactionTests.cs (15 observability tests)
- trace→job→decision→outbox chain verification
- CorrelationId, JobRunId, DecisionId, OutboxId logged
- PII redaction: Email/Phone/SSN removed from Telegram alerts
- Trace ID retention verified
3. AEG-VS-00-02: VS-00_DATA_CONTRACT.md (11 sections)
- Temporal: published_at (UTC, never future), revision (sequential)
- Valid-time: valid_from/valid_to (non-overlapping intervals)
- Integrity: content_hash (SHA-256), unit_code (immutable)
- Isolation: Snapshot isolation, append-only, no UPDATE/DELETE
- Replay: Idempotent via content_hash, recovery-safe
- Ownership: Module authority (one writer per table), no cross-module direct access
- DQ/Lineage: Completeness rules, provenance tracking
4. AEG-VS-00-01: VS-00_SLICE_SPEC.md (12 sections)
- User goal: '빌드·마이그레이션·관제 가능한 단일 배포 골격'
- Acceptance criteria: build→migration→monitoring all verified
- Scope: Host, BuildingBlocks, DbMigrator, Auth, Async, Observability (COMPLETE)
- Permissions: DevelopmentHeader (Debug) vs FailClosed (Release)
- Failure modes: Graceful degradation + unrecoverable circuit breaker
- Source/Assumption/Unknown matrix (VIBE)
- Deployment checklist: Pre/During/Post
5. ADR-PLAT-001: Authentication Layering Strategy
- Problem: Dev needs header-based auth; Production needs strict OAuth
- Decision: Strategy pattern with config-driven selection
- Alternatives rejected: Single middleware, conditional compilation, env vars
- Benefits: Clarity, testability, reproducibility, secure defaults
- Implementation: appsettings.{Environment}.json configuration
- Testing: Both paths testable in unit/integration
- Risk mitigation: No header spoofing in production (FailClosed handler)
6. AEG-X-008: OpenAPI diff gate (.gitea/workflows/openapi-gate.yml)
- CI/CD automation: PR trigger on Features/ changes
- Breaking change detection: Parameter removal, status code removal, field removal
- Enforcement: Blocks merge without @api-architects approval
- Auto-comment: PR notification of breaking vs safe changes
- Spec update: Automatic commit of openapi.json on merge
WBS Status Updates:
- AEG-VS-00-03: IN_PROGRESS → COMPLETED (18 tests: priority/boundary/monotonicity/forbidden-transitions)
- AEG-X-007: IN_PROGRESS → COMPLETED (15 tests: trace-job-decision-outbox chain)
- AEG-X-008: IN_PROGRESS → COMPLETED (OpenAPI diff gate automation)
- AEG-VS-00-01: IN_PROGRESS → COMPLETED (SLICE_SPEC + ADR-PLAT-001)
- AEG-VS-00-02: IN_PROGRESS → COMPLETED (DATA_CONTRACT with PIT/ownership/DQ/lineage)
Governance: AGENTS.md v16.0 (13 Decision Criteria applied)
- ✅ SOLID: Contracts separate from implementation
- ✅ Complexity: All code ≤10 cyclomatic complexity
- ✅ Audit: All evidence in Evidence_Link column
- ✅ Necessity: All grounded in Acceptance_Evidence
- ✅ Normalization: Tests isolated, documents standalone
- ✅ Simplicity: Top→bottom readable (tests + docs)
- ✅ Pattern: Strategy (auth), Policy (domain), Gate (CI/CD)
- ✅ Guardrails: All docs documented (Source/Assumption/Unknown)
- ✅ Traceability: WBS_ID linked in all artifacts
- ✅ Safety: No secrets in tests, no side effects in pure functions
- ✅ Maturity: Contract first (Acceptance_Evidence) then implementation
- ✅ Right Way: No workarounds, full validation rigor
- ✅ Debt: All work justified, no technical debt incurred
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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