Remove dependency on the config gem and thus transitive dependencies on the dry suite

[hopsoft]

This will also support further decoupling from Rails libs.

[adrianthedev]

We second that.

We introduced universalid as a dependency last week. We love it, but we missed the fact that it relies on the config gem.

I was preparing a “would you consider dropping config as a dependency” post and Julian (Rubisch) pointed me to this issue.
We were talking about how a library like universalid would be a bit more barebones as it’s a bit more low-level.

So yeah, I hate putting things on your plate, but do you think is something that you would consider?

[adrianthedev]

Another config "issue" for us.

avo-hq/avo#3650

[adrianthedev]

We removed universalid until the config gem dependency is removed.

We love it and want to use it in the future.