Deployment Strategy: 4 environments + Docker setup

- Development: localhost (API:3002, UI:3003)
- Integration: AI model validation
- Pilot: pilot.landvex.com (Docker Compose)
- Production: app.landvex.com
- Intelligence Lab: lab.landvex.internal

Docker Compose:
- API (Node.js)
- UI (Nginx)
- PostgreSQL
- MinIO (object storage)

Next: Deploy pilot environment

packages/api/.env.example

@@ -0,0 +1,21 @@
+# LandveX API Environment Variables
+
+# Server
+PORT=3002
+NODE_ENV=development
+
+# Database (PostgreSQL - for PR-003B)
+# DATABASE_URL=postgresql://user:pass@localhost:5432/landvex
+
+# Object Storage (S3/R2 - for PR-003B)
+# STORAGE_ENDPOINT=
+# STORAGE_BUCKET=
+# STORAGE_ACCESS_KEY=
+# STORAGE_SECRET_KEY=
+
+# Authentication (for PR-004B)
+# JWT_SECRET=
+# AUTH_ISSUER=
+
+# Monitoring
+# LOG_LEVEL=info