# JWT Secret (OPTIONAL - will be auto-generated if not provided) # For production, set your own strong random string for better security JWT_SECRET= # Email Configuration (for bid deadline reminders and team notifications) # Use port 465 for SSL or 587 for STARTTLS SMTP_HOST=shadow.mxrouting.net SMTP_PORT=465 SMTP_USER=alerts@serenepcs.com SMTP_PASS=your-password-here EMAIL_FROM=alerts@serenepcs.com