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-1-project-brief/data/vision-open-conversation.md

@@ -0,0 +1,74 @@
+# Substep 1: Open Conversation
+
+## Task
+
+Adapt opening question to project context and invite user to think out loud.
+
+## Instructions
+
+### 1. Check Project Context
+
+Read from `wds-project-outline.yaml`:
+- `project_context.stakes`
+- `working_relationship.involvement_level`
+- `existing_materials.has_materials` (check if materials exist)
+- `existing_materials.previous_brief` (if has_materials = true)
+
+### 2. Adapt Opening Question
+
+**Check for existing materials FIRST:**
+
+**WITHOUT existing materials** (`has_materials: false`):
+
+**If stakes = personal/hobby:**
+> "Tell me about this project! What are you building and what excites you about it?"
+
+**If stakes = business:**
+> "What are you envisioning? Tell me in your own words about what you want to create - just dump your ideas, I'll help structure them."
+
+**If stakes = departmental/enterprise:**
+> "Let's start with the big picture. What problem are you solving, and what does success look like organizationally?"
+
+---
+
+**WITH existing materials** (`has_materials: true` and `previous_brief` exists):
+
+Read the brief first, then adapt opening:
+
+**If stakes = personal/hobby:**
+> "I see you mentioned [reference from brief]. That sounds exciting! Tell me more about what you're envisioning."
+
+**If stakes = business:**
+> "I read your brief - you described [key vision element]. Let's build on that. Has your thinking evolved, or is that still the direction?"
+
+**If stakes = departmental/enterprise:**
+> "Your brief outlined [vision/problem]. Is that still accurate, or has the organizational picture shifted since you wrote it?"
+
+### 3. Set Expectation
+
+Make it clear this is exploratory:
+> "Don't worry about having it all figured out - just share what you're thinking, and I'll help organize it."
+
+---
+
+## Example
+
+**Agent reads context:**
+```yaml
+project_context:
+  stakes: business
+working_relationship:
+  involvement_level: balanced
+```
+
+**Agent opens:**
+> "What are you envisioning for this website? Tell me in your own words - just dump your ideas, I'll help structure them. Don't worry if it's not perfectly organized yet."
+
+**User (Björn/Källa):**
+> "Well, I just need something that looks professional and stops people from calling about basic stuff I can't help with anyway. We do cars, buses, tractors, everything. Tourists in summer drive me crazy - they break down and need help NOW."
+
+---
+
+## Next
+
+Once conversation is open, load and execute: `02-explore-vision.md`