Scaffold full project: Vue 3/Inertia frontend, Docker infra, domain model

- Frontend: Vue 3 + Inertia.js + Pinia + Tailwind CSS with layout and dashboard page
- Infrastructure: Docker Compose with nginx, PHP-FPM, PostgreSQL+pgvector, Redis, Python AI service
- Database: 22 migrations covering all domain entities (projects, phases, commitments, decisions, documents, handover, audit)
- Models: 23 Eloquent models with relationships, casts, and 14 string-backed enums
- AI service: FastAPI scaffold with health, chat, summarize, and search endpoints

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.env.example

@@ -20,12 +20,12 @@ LOG_STACK=single
 LOG_DEPRECATIONS_CHANNEL=null
 LOG_LEVEL=debug
 
-DB_CONNECTION=sqlite
-# DB_HOST=127.0.0.1
-# DB_PORT=3306
-# DB_DATABASE=laravel
-# DB_USERNAME=root
-# DB_PASSWORD=
+DB_CONNECTION=pgsql
+DB_HOST=postgresql
+DB_PORT=5432
+DB_DATABASE=innovatieplatform
+DB_USERNAME=innovatie
+DB_PASSWORD=secret
 
 SESSION_DRIVER=database
 SESSION_LIFETIME=120
@@ -43,7 +43,7 @@ CACHE_STORE=database
 MEMCACHED_HOST=127.0.0.1
 
 REDIS_CLIENT=phpredis
-REDIS_HOST=127.0.0.1
+REDIS_HOST=redis
 REDIS_PASSWORD=null
 REDIS_PORT=6379
 
@@ -63,3 +63,5 @@ AWS_BUCKET=
 AWS_USE_PATH_STYLE_ENDPOINT=false
 
 VITE_APP_NAME="${APP_NAME}"
+
+AI_SERVICE_URL=http://ai-service:8000