A warning message is displayed if the license is not present (cf. #340). However, this is also shown if queries are parsed from a subdir in a repository where a license is present but only in the root folder. Check as an example: https://grlc.io/api-git/clariah/grlc-queries/subdir/subdir

It would be good to check if License is present in root folder to avoid replicating license file in each subfolder.