Feature request: Workspace

[ankek]

Is your feature request related to a problem? Please describe.
That would be great to have same structure like in Terraform Cloud:
Project -> Terraform Workspace -> Environment

Describe the solution you'd like
Project is very basic and very high level of Software development. In one project we may have a few applications, each deployed in specific environment. That would be great to have intermediate level of grouping and management like Workspace

Additional context
Please find more details in Terraform Cloud doc. https://developer.hashicorp.com/terraform/cloud-docs/workspaces