# API Configuration VITE_API_URL=https://api.example.com VITE_API_TIMEOUT=30000 # Authentication VITE_AUTH_ENABLED=true VITE_JWT_SECRET=your-secret-key # Environment VITE_ENV=production VITE_DEBUG=false # Monitoring VITE_SENTRY_DSN=https://key@sentry.io/project VITE_ANALYTICS_ID=UA-XXXXXXXXX-X # Feature Flags VITE_FEATURE_ADVANCED_REPORTS=true VITE_FEATURE_CUSTOM_FIELDS=true # Logging VITE_LOG_LEVEL=info VITE_LOG_RETENTION_DAYS=30