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-0-project-setup/templates/folder-guides/00-design-log.template.md

@@ -0,0 +1,59 @@
+# Design Log
+
+**Project:** {{project_name}}
+**Started:** {{date}}
+**Method:** Whiteport Design Studio (WDS)
+
+---
+
+## Backlog
+
+> Business-value items. Add links to detail files if needed.
+
+- [ ] Complete product brief — Phase 1
+- [ ] Define trigger map — Phase 2
+- [ ] Create user scenarios — Phase 3
+
+---
+
+## Current
+
+| Task | Started | Agent |
+|------|---------|-------|
+| — | — | — |
+
+**Rules:** Mark what you start. Complete it when done (move to Log). One task at a time per agent.
+
+---
+
+## Design Loop Status
+
+> Per-page design progress. Updated by agents at every design transition.
+
+| Scenario | Step | Page | Status | Updated |
+|----------|------|------|--------|---------|
+
+**Status values:** `discussed` → `wireframed` → `specified` → `explored` → `building` → `built` → `approved` | `removed`
+
+**How to use:**
+- **Append a row** when a page reaches a new status (do not overwrite — latest row per page is current status)
+- **Read on startup** to see where the project stands and what to suggest next
+
+---
+
+## Log
+
+### {{date}} — Project initialized (Phase 0)
+- Type: {{greenfield/brownfield}}
+- Complexity: {{product_complexity}}
+- Tech stack: {{tech_stack}}
+
+---
+
+## About This Folder
+
+- **This file** — Single source of truth for project progress
+- **agent-experiences/** — Compressed insights from design discussions (dated files)
+- **wds-project-outline.yaml** — Project configuration from Phase 0 setup
+
+**Do not modify `wds-project-outline.yaml`** — it is the source of truth for project configuration.