APP_NAME=GenExamenes IA ENVIRONMENT=local API_KEY=change-me-in-production DATABASE_URL=postgresql+psycopg://genexamenes:genexamenes@db:5432/genexamenes ALLOWED_ORIGINS=http://localhost:3000 RATE_LIMIT_REQUESTS=300 RATE_LIMIT_WINDOW_SECONDS=300 MAX_REQUEST_BYTES=1048576 # OpenAI-compatible chat completions endpoint. LLM_API_KEY= LLM_BASE_URL=/api/chat LLM_MODEL=qwen3.5:35b LLM_TIMEOUT_SECONDS=250