Develop a workflow view

Created by: deepakduggirala

compact workflow view / task view?
- Name / id / description
- progress + status + times
  - if active, show progress bar, elapsed & ETA
  - else, show status, start date, run duration (problematic with resumed workflows)
  - last updated?
detailed workflow view (expanded) / task view?
- info tab showing args , hostname,
- results tab
- logs tab (stdout + stderr)

where to show task retries?

how to show previous task runs?

audit for workflow object