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>

.claude/skills/bmad-story-automator-review/workflow.yaml

@@ -0,0 +1,19 @@
+# Review Story Workflow
+author: "BMad"
+
+# Critical variables from config
+config_source: "{project-root}/_bmad/bmm/config.yaml"
+user_name: "{config_source}:user_name"
+communication_language: "{config_source}:communication_language"
+user_skill_level: "{config_source}:user_skill_level"
+document_output_language: "{config_source}:document_output_language"
+date: system-generated
+planning_artifacts: "{config_source}:planning_artifacts"
+implementation_artifacts: "{config_source}:implementation_artifacts"
+output_folder: "{implementation_artifacts}"
+sprint_status: "{implementation_artifacts}/sprint-status.yaml"
+
+# Workflow components
+instructions: "./instructions.xml"
+validation: "./checklist.md"
+standalone: true