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-testarch-framework/workflow.yaml

@@ -0,0 +1,48 @@
+# Test Architect workflow: bmad-testarch-framework
+name: bmad-testarch-framework
+# prettier-ignore
+description: 'Initialize test framework with Playwright or Cypress. Use when the user says "lets setup test framework" or "I want to initialize testing framework"'
+
+# Critical variables from config
+config_source: "{project-root}/_bmad/tea/config.yaml"
+output_folder: "{config_source}:output_folder"
+test_artifacts: "{config_source}:test_artifacts"
+user_name: "{config_source}:user_name"
+communication_language: "{config_source}:communication_language"
+document_output_language: "{config_source}:document_output_language"
+date: system-generated
+
+# Workflow components
+installed_path: "."
+instructions: "./instructions.md"
+validation: "./checklist.md"
+
+# Variables and inputs
+variables:
+  test_dir: "{project-root}/tests" # Root test directory
+  use_typescript: true # Prefer TypeScript configuration
+  framework_preference: "auto" # auto, playwright, cypress - user can override auto-detection
+  project_size: "auto" # auto, small, large - influences framework recommendation
+
+# Output configuration
+default_output_file: "{test_dir}/README.md" # Main deliverable is test setup README
+
+# Required tools
+required_tools:
+  - read_file # Read package.json, existing configs
+  - write_file # Create config files, helpers, fixtures, tests
+  - create_directory # Create test directory structure
+  - list_files # Check for existing framework
+  - search_repo # Find architecture docs
+
+tags:
+  - qa
+  - setup
+  - test-architect
+  - framework
+  - initialization
+
+execution_hints:
+  interactive: false # Minimize prompts; auto-detect when possible
+  autonomous: true # Proceed without user input unless blocked
+  iterative: true