Add Saved Views to CLI

[dgildeh]

We're about to launch the new saved views feature in Outlyer, so you can import/export saved views as YAML. We should include these in the apply/export commands to save all views under a new views folder as YAML files that can be edited.

[jorgeacetozi]

🎗 After creating this feature, do not forget to update docs at /service-views/overview.