VSD - Adding "Flow Load" metrics - work-in-progress across all stages ("Stream load")

  1. Once active_time will be available via 💡 Status Solution Validation (#368290 - closed) we can add the "Flow Load".
  2. The metric will calculate the total number of work-in-progress across all stages.
  3. Project & Group level.
  4. GitLab Ultimate
Edited by Haim Snir