DATABASE_URL=postgresql://labwise:labwise_dev_pw@localhost:5432/labwise_db
MAILGUN_API_KEY=your_mailgun_api_key_here
MAILGUN_DOMAIN=your_mailgun_domain_here
FROM_EMAIL=LabWise <postmaster@your_mailgun_domain_here>
OPENAI_API_KEY=your_openai_api_key_here
OPENAI_MODEL=gpt-5-mini