zlogger 1.0.0

A lightweight, zone-based structured logger for Dart. Features context propagation, named loggers, and JSON output.

1.0.0

• Initial stable release
• Core logging API (log.info(), log.debug(), log.warn(), log.error())
• Named loggers with Log.named()
• Zone-based context propagation with Log.scope()
• Structured logging with fields
• JSON output support
• Colored console output
• Custom formatter and handler support
• DefaultLogger and NullLogger implementations