Repositories of schema v4 can have arbitrary includes

With regards to https://github.com/packagecontrol/thecrawl/blob/a42b390b4b90937a7637d635bbb939528b753d55/lib-spec.md?plain=1#L15

Any repository.json of schema v4 may include other repositories recursively via "includes": ["other-repository.json"].

{
  "$schema": "sublime://packagecontrol.io/schemas/repository",
  "schema_version": "4.0.0",
  "packages": [],
  "libraries": [ ... ],
  "includes": []
}

I haven't investigated the details, but as a general note (If it is already the case than please nevermind): The crawler should be able to fully crawl a repository and extract both, packages and libraries. The default channel for instance just includes a dependencies.json aka libraries.json with libraries into its main repository.json. Beyond that any (3rd-party?) repository may contain both as well. It should resolve any value of "includes": [] and include its content into results.

Start with lib-spec.md at the linked schema v4 reference and inspect how repository.json, including dependencies.json or libraries.json, is represented. Trace the default channel's includes example and determine how recursive includes should be resolved. Done means repositories can include arbitrary nested repositories and the results contain both packages and libraries from the included content.