Move most of local modules to nf-core modules

[maxulysse]

PR checklist

• This comment contains a description of changes (with reason).
• If you've fixed a bug or added code that should be tested, add tests!
  • If you've added a new tool - add to the software_versions process and a regex to scrape_software_versions.py
  • If you've added a new tool - have you followed the pipeline conventions in the contribution docs
  • If necessary, also make a PR on the nf-core/sarek branch on the nf-core/test-datasets repository.
• Make sure your code lints (nf-core lint .).
• Ensure the test suite passes (nextflow run . -profile test,docker).
• Usage Documentation in docs/usage.md is updated.
• Output Documentation in docs/output.md is updated.
• CHANGELOG.md is updated.
• README.md is updated (including new tool citations and authors/contributors).

[maxulysse]

@mahesh-panchal @FriederikeHanssen fix issues that I had yesterday, actually no idea where they were coming, because couldn't reproduce this morning.
And manage to fix the condition to publish the file I wanted in the process I wanted.
Using the closure with saveAs did the trick, as it was not working with enabled