Debug method logs message with "debug" level.

Debugf method logs message with "debug" level and formats it.

EnableDebugMode method enables verbose logging.

Error method logs message with "error" level.

Errorf method logs message with "error" level and formats it.

Info method logs message with "info" level.

Infof method logs message with "info" level and formats it.

IsDebugMode method checks if the debug mode is enabled.

Warn method logs message with "warn" level.

Warnf method logs message with "warn" level and formats it.