move doctl config into this library?

https://github.com/digitalocean/doctl/blob/570dda1f891eaec95a7a4867dcd418dac980897c/commands/doit.go#L32

Would it make sense to move the doctl context and access-token config code into this library so that tools that use godo have "one way" to get things like a context and access token?

similar to AWS and their standardized credentials: https://docs.aws.amazon.com/sdkref/latest/guide/standardized-credentials.html