Provide a code snippet for the console CRD

Description

As an admin, I should be able to see a code snippet that shows how to add user perspectives

Based on the https://issues.redhat.com/browse/ODC-6732 enhancement proposal, the cluster admin can add user perspectives

To support the cluster-admin to configure the perspectives correctly, the developer console should provide a code snippet for the customization of yaml resource (Console CRD).

Customize Perspective Enhancement PR: https://github.com/openshift/enhancements/pull/1205

Acceptance Criteria

1. When the admin opens the Console CRD there is a snippet in the sidebar which provides a default YAML which supports the admin to add user perspectives

Additional Details:

Previous work:

1. https://issues.redhat.com/browse/ODC-5080
2. https://issues.redhat.com/browse/ODC-5449