First commit of golang CLI.

wild-cli/cmd/wild/config/config.go

@@ -0,0 +1,29 @@
+package config
+
+import (
+	"github.com/spf13/cobra"
+)
+
+// NewConfigCommand creates the config command and its subcommands
+func NewConfigCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "config",
+		Short: "Manage Wild Cloud configuration",
+		Long: `Manage Wild Cloud configuration stored in config.yaml.
+
+Configuration values are stored as YAML and can be accessed using dot-notation paths.
+
+Examples:
+  wild config get cluster.name
+  wild config set cluster.domain example.com
+  wild config get apps.myapp.replicas`,
+	}
+
+	// Add subcommands
+	cmd.AddCommand(
+		newGetCommand(),
+		newSetCommand(),
+	)
+
+	return cmd
+}