chore: initial monorepo scaffold + WDS Phase 1+2 artifacts

- Nx 22.7 monorepo (pnpm 11.1, TypeScript 5.9, Node 24)
- apps/api: NestJS 11 (CJS conforme CODING-RULES.md PGD-DB-004)
- apps/web: React 19 + Vite 8 (ESM)
- libs/shared/api-interface: Zod contract base
- Docker Compose dev: Postgres 18, Valkey 8, MinIO, Mailpit
- WDS artifacts:
  - design-artifacts/A-Product-Brief/ (5 docs canônicos + 16 dialogs)
  - design-artifacts/B-Trigger-Map/ (hub + 4 personas + feature impact)
- Stack canon: STACK.md v2.2 + CODING-RULES.md v2.0 + brand.md
- AGENTS.md + README.md como entrada para devs/agentes

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.agents/skills/bmad-story-automator-review/checklist.md

@@ -0,0 +1,23 @@
+# Senior Developer Review - Validation Checklist
+
+- [ ] Story file loaded from `{{story_path}}`
+- [ ] Story Status verified as reviewable (review)
+- [ ] Epic and Story IDs resolved ({{epic_num}}.{{story_num}})
+- [ ] Story Context located or warning recorded
+- [ ] Epic Tech Spec located or warning recorded
+- [ ] Architecture/standards docs loaded (as available)
+- [ ] Tech stack detected and documented
+- [ ] MCP doc search performed (or web fallback) and references captured
+- [ ] Acceptance Criteria cross-checked against implementation
+- [ ] File List reviewed and validated for completeness
+- [ ] Tests identified and mapped to ACs; gaps noted
+- [ ] Code quality review performed on changed files
+- [ ] Security review performed on changed files and dependencies
+- [ ] Outcome decided (Approve/Changes Requested/Blocked)
+- [ ] Review notes appended under "Senior Developer Review (AI)"
+- [ ] Change Log updated with review entry
+- [ ] Status updated according to settings (if enabled)
+- [ ] Sprint status synced (if sprint tracking enabled)
+- [ ] Story saved successfully
+
+_Reviewer: {{user_name}} on {{date}}_