Make PRC compatible with RO-Crate

[hvwaldow]

No description provided.

[aleidel]

rocrate missing name, description and license of RootEntity
if instead following command is used, license is added at right level, license error solved: runcrate convert ./run/ -w workflows/demo/demo.cwl --output ./rocrate --license "someLicense"
annotating the cwl file with doc: someDescription would add "description": "someDescription" to the ro-crate-metadata.json file in block with id "packed.cwl" (but this is the wrong scope for the ro-crate validator, still error missing description)
name can be given by label in cwl file but is overwritten if -w is specified in runcrate command, "name": "someName" is also part of block with id "packed.cwl" but still error with validation tool (ROOT data Entity must have a name)

[JensKrumsieck]

Thanks for clarification. I looked into the runcrate code.

If i did not miss a thing license is the only metadata it can add to RootEntity using convert command:
https://github.com/ResearchObject/runcrate/blob/802bd3c43696c88821f75c3ec528573e06679521/src/runcrate/convert.py#L303C4-L311C1

   def add_root_metadata(self, crate):
       if self.license:
           crate.root_dataset["license"] = self.license
       if self.readme:
           readme = crate.add_file(self.readme)
           readme["about"] = crate.root_dataset
           if self.readme.suffix.lower() == ".md":
               readme["encodingFormat"] = "text/markdown"