Merge dev into main for release 1.0

Merge dev into main for release 1.0

Final touches needed:

• Add new logo to frontend
• Make a whole data cycle check run
• Remove the organizations from experts?

What we do not fix for now:

• Make should that the deployment version of the front end works with all other components and gets rightly served by nginx (we decided, that in the worst case we will deploy the dev environment and change to deployment serving later)
• The pre-commit warnings on the old code
• The old CI tests are not parsing. (basicly we ignore the pipeline for now