getCurrentStep method
Get the current step index (0-based)
Implementation
int getCurrentStep() {
  final currentData =
      Backpack.instance.read('${navigationHubState}_current_tab');
  return (currentData is int) ? currentData : 0;
}Get the current step index (0-based)
int getCurrentStep() {
  final currentData =
      Backpack.instance.read('${navigationHubState}_current_tab');
  return (currentData is int) ? currentData : 0;
}