Describe the feature you'd like to request

Output of steps are intermingled and can be a little hard to read

https://twitter.com/yangshunz/status/1470019087669489665

Describe the solution you'd like

• Add a --grouped flag that will not stream, but buffer and print all logs of a task once in a single group after a task is completed. This should be the default log behavior in non-interactive terminal processes. Our logstreamer abstraction already has an option for this, but need to make sure that prints to stdout/stderr are not intermingled. Ideally, writes should print First In, First Out, so a (new) queue/channel might be needed inside of run_state.go.
• Update documentation

Describe alternatives you've considered

• --buffered flag name