[Persistence] Adds node subcommand to CLI (#935)

Author: dylanlott

app/client/cli/node.go

@@ -0,0 +1,18 @@
+package cli
+
+import "github.com/spf13/cobra"
+
+func init() {
+	nodeCmd := NewNodeCommand()
+	rootCmd.AddCommand(nodeCmd)
+}
+
+func NewNodeCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "Node",
+		Short:   "Commands related to node management and operations",
+		Aliases: []string{"node", "n"},
+	}
+
+	return cmd
+}