Winston - versatile logging library for Node.js with multiple transports, custom formatting,
and log rotation. Supports structured logging, custom levels, and enterprise integration.
USE WHEN: user mentions "winston", "node.js logging", "multiple transports", "log rotation",
asks about "how to log to multiple destinations", "rotate log files in Node.js", "custom log formats"
DO NOT USE FOR: Pino logging - use `pino` instead, Python logging - use `python-logging` instead,
Java logging - use `slf4j` or `logback` instead