When using the admin ui's CLI to create or remove an admin user, it failed with the following error: ``` panic: OpenFGA config missing ``` This is due to the missing authorization model ID passed in https://github.com/canonical/identity-platform-admin-ui/blob/main/cmd/create.go#L59 that causes the [validation](https://github.com/canonical/identity-platform-admin-ui/blob/main/internal/openfga/config.go#L41-L44) to fail.