Create a step detail to insert in a bulmaStepItem https://wikiki.github.io/components/steps/.
bulmaStepDetail(
  ...,
  color = NULL,
  completed = FALSE,
  title = NULL,
  marker = NULL
)Description of the step.
Step color : link, info, primary, warning,
danger, success, black, dark and ligth.
TRUE or FALSE. Is the current step completed or not?
Step title.
Whether to put a marker in the round circle.