Config to string, JSON and YAML methods added and updated print methods to use new methods

internal/cli/config/get.go

@@ -27,26 +27,8 @@ import (
 
 func commandGet() *cobra.Command {
 	cmd := &cobra.Command{
-		Use:  "get [config_key]",
-		Args: cobra.ExactArgs(1),
-		// Args: func(cmd *cobra.Command, args []string) error {
-		// 	// Optionally run one of the validators provided by cobra
-		// 	if err := cobra.ExactArgs(1)(cmd, args); err != nil {
-		// 		return err
-		// 	}
-
-		// 	conf, ok := cli.ConfigFromContext(cmd.Context())
-		// 	if !ok {
-		// 		return errors.New("no configuration loaded")
-		// 	}
-
-		// 	flatConf := config.FlattenConfig(conf)
-		// 	if !util.HasKey(flatConf, args[0]) {
-		// 		return fmt.Errorf("invalid config key specified: %s", args[0])
-		// 	}
-
-		// 	return nil
-		// },
+		Use:   "get [config_key]",
+		Args:  cobra.ExactArgs(1),
 		Short: "Get a value from configuration",
 		PersistentPreRun: func(cmd *cobra.Command, args []string) {
 			slog.Debug("config.get.PersistentPreRun")