feat: add stage 0 foundation

.env.example

@@ -0,0 +1,16 @@
+DJANGO_SECRET_KEY=dev-only-change-me
+DJANGO_DEBUG=true
+DJANGO_ALLOWED_HOSTS=localhost,127.0.0.1
+CORS_ALLOWED_ORIGINS=http://localhost:5173
+
+POSTGRES_DB=ai_ticket_platform
+POSTGRES_USER=ai_ticket
+POSTGRES_PASSWORD=ai_ticket
+POSTGRES_HOST=postgres
+POSTGRES_PORT=5432
+
+CELERY_BROKER_URL=redis://redis:6379/0
+CELERY_RESULT_BACKEND=redis://redis:6379/1
+
+MINIO_ROOT_USER=minio
+MINIO_ROOT_PASSWORD=minio123