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/wds-6-asset-generation/data/figma-integration-guide.md

@@ -0,0 +1,37 @@
+# Figma to Code Workshop
+
+**Status:** Coming Soon
+
+**Purpose:** Extract design specifications from Figma and implement them in code
+
+**Tool:** Figma Desktop MCP Server  
+**Direction:** Figma → Code
+
+---
+
+## Overview
+
+This workshop will guide AI agents through importing design specifications from Figma to generate or update code implementations.
+
+### When to Use Figma to Code
+
+Import from Figma when:
+- ✅ Designer has updated visual specifications in Figma
+- ✅ New design system components need implementation
+- ✅ Design tokens (colors, spacing, typography) need extraction
+- ✅ Component states have been refined visually
+- ✅ Design-code sync is needed after visual iteration
+
+---
+
+## Planned Workflow
+
+1. **Connection Check** - Verify Figma Desktop MCP server
+2. **Select Figma Node** - Identify what to import
+3. **Extract Design Specs** - Get colors, spacing, typography, layout
+4. **Generate/Update Code** - Create or update components
+5. **Verify Implementation** - Compare code output to Figma design
+
+---
+
+*This workshop will be developed to complement the Code to Figma workflow.*