Retrieve outputs from resources inside environments/datacenters

[davidthor]

Is your feature request related to a problem? Please describe.

Right now it is difficult for me to inspect the results of my deployments and datacenters. I can see job status and basic messages, but not input/output payloads to ensure that I configured everything correctly.

Describe the solution you'd like

I'd like a way to inspect the state of my environments or datacenters. I'd also like to be able to target specific resources within each state file so I can further refine my debugging efforts:

$ arcctl inspect environment <env-name> --filter component=mailslurper --filter type=deployment
inputs:
  # ...
outputs:
  # ...