feat: 日志格式调整

cmd/gpt-load/main.go

@@ -160,6 +160,7 @@ func setupLogger(configManager types.ConfigManager) {
 		})
 	} else {
 		logrus.SetFormatter(&logrus.TextFormatter{
+			ForceColors:     true,
 			FullTimestamp:   true,
 			TimestampFormat: "2006-01-02 15:04:05",
 		})