With the help of RefTrace it should be possible to replace some of the awkward regex linting logic into clearer code and also catch more edge-cases.

Would be nice if we could start with some linting tests and see how it feels like.

Possible good starting points:

• [component linting] https://github.com/nf-core/tools/blob/main/nf_core/components/nfcore_component.py
• modules lint main.nf