Detect project root or configuration files

[arichiardi]

Hi there, thanks for the project, it is really quick with the native binary.

I am using the autoformatting feature of this mode but I see that sometimes the result does not match what I would get from the command line.

At the command line we force a {search-config? true} option so that zprint goes up the directories tries to find either .zprintrc or .zprint.edn.

Does this mode do the same/should it do that?

PS.: maybe I am missing something and there is another way