Not all inputs that exit Fatal Should - Retry/GCloud native commands should be an option

[Lucisano]

When running edge init all checks seem to raise a fatal exception.

This make sense for missing tools and versions, but within the GCloud configuration. I don't believe that these steps should be Fatal and could have retry options to avoid having to run through all of the checks and user inputs again for each failed attempt.

I hit this exit condition for billing enablement and bucket creation.

Billing:
It would be nice if the init command could wrap GCloud commands such as linking a project to an active billing account if available:
https://cloud.google.com/sdk/gcloud/reference/billing

Bucket Creation:
Please allow for a retry if bucket already exists/cannot be created

See the below flow running locally: