Is there any documentation / examples on how to configure namespaces in the most recent version of keto? trying to add a namespace doing things like:

keto namespace migrate -c ./config/yaml

where my config looks like:

namespaces:
  - id: 1234
    name: test

Searching back through the slack the cmds seem to be for and older version of keto and dont work for me but there's not clear messages from the cli on what the expected usage it, so not sure what way to add namespaces? Additionally is there a way to list namespaces? What happens if I add a config with a new namespace where the id clashes with an existing namespace?

You don't have to migrate them any more, just add it to the config file

nice, thanks!