log

type Config struct {
	Type         string // charm, zap
	LogFile      string
	Level        Level
	FileLevel    Level
	MaxSize      int
	MaxBackups   int
	MaxAge       int
	CallerOffset int
	Compress     bool
}

type Level uint

type Logger interface {
	Debug(msg any, args ...any)
	Info(msg any, args ...any)
	Warn(msg any, args ...any)
	Error(msg any, args ...any)
	Fatal(msg any, args ...any)

	Debugf(format string, args ...any)
	Infof(format string, args ...any)
	Warnf(format string, args ...any)
	Errorf(format string, args ...any)
	Fatalf(format string, args ...any)
}