.env.example

# Backend Environment Variables
PORT=3001
GITHUB_WEBHOOK_SECRET=your_github_webhook_secret_here
GITHUB_CLIENT_ID=your_github_oauth_client_id
GITHUB_CLIENT_SECRET=your_github_oauth_client_secret
FRONTEND_URL=http://localhost:5173

# PostgreSQL (used by Docker Compose)
POSTGRES_USER=ops_user
POSTGRES_PASSWORD=ops_password
POSTGRES_DB=ops_sentinel
RETENTION_DAYS=30

# Notifications (Optional)
ALERT_EMAIL_TO=alerts@example.com
SMTP_HOST=smtp.example.com
SMTP_PORT=587
SMTP_USER=user
SMTP_PASS=pass

SLACK_WEBHOOK_URL=https://hooks.slack.com/services/...
TEAMS_WEBHOOK_URL=https://your-domain.webhook.office.com/...

# Frontend Environment Variables (in frontend/.env)
VITE_GITHUB_CLIENT_ID=your_github_oauth_client_id
VITE_API_URL=http://localhost:3001