dev.wfh upload

[hexylena]

todo:

definitely:

• finalise our ID format since it is forever.
• bot account for uploading (https://workflowhub.eu/people/731, PROD_WFH_TOKEN)
• improve WF description
• improve tags (uniform capitalisation, remove name:, etc.)
• discussion channels (worked around Cannot add matrix links as 'discussion channels' seek4science/seek#1928)
• permissions (gtn + some of our leads need edit permissions)

maybe:

• can we generate a useful image? we have the mermaid if we could render that (or with dot or similar) https://dev.workflowhub.eu/workflows/830
• related organisations?
• edam topics from tutorial? no goes through API.

future work:

• enable DOIs
• benchmarks
• per-WF pages.

https://dev.workflowhub.eu/workflows?filter%5Bcontributor%5D=103&page=1&view=table

[hexylena]

I fear this might be ready to ship.

The deployment plan is:

1. Merge this
2. Run the workflow (generates metadata/workflowhub.yml)
3. Check that everything looks correct, workflows point nicely to dev.workflowhub.eu, everythings rendered correctly on their end.
4. A new PR will update to point to the production workflowhub.eu, remove metadata/workflowhub.yml (so we don't have any incorrect IDs for sure), and then it'll be live live.

[hexylena]

It may require more changes but that's what dev.wfh is for.