First commit of golang CLI.

wild-cli/cmd/wild/setup/setup.go

@@ -0,0 +1,30 @@
+package setup
+
+import (
+	"github.com/spf13/cobra"
+)
+
+// NewSetupCommand creates the setup command and its subcommands
+func NewSetupCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "setup",
+		Short: "Set up Wild Cloud infrastructure",
+		Long: `Set up Wild Cloud infrastructure components.
+
+This command provides the setup workflow for initializing and configuring
+your Wild Cloud personal infrastructure.`,
+	}
+
+	// Add subcommands
+	cmd.AddCommand(
+		newScaffoldCommand(),
+		newClusterCommand(),
+		newServicesCommand(),
+	)
+
+	return cmd
+}
+
+// newScaffoldCommand is implemented in scaffold.go
+// newClusterCommand is implemented in cluster.go
+// newServicesCommand is implemented in services.go