# LLM API Configuration API_KEY=your_stepfun_api_key MODEL_NAME=step-3.7-flash BASE_URL=https://api.stepfun.com/step_plan/v1/ SECRET_KEY=replace-with-a-random-secret CORS_ORIGINS=http://localhost:5173,http://localhost:8000 MADF_ENV=development LOG_LEVEL=INFO # Database Configuration (SQLite is the verified default) DATABASE_URL=