Yeah, we don't match on directories since the regex would overmatch other results (we would basically have to match anything that is words with a slash). However if we added support for checking for file / directory existence we could definitely add support for that
I think if you added the ability to traverse directories, that would take this tool to the next level. I kind of expected the tool to be similar to NERD Tree or Vim's explorer, which would be incredibly useful.