[feature] automatically post blogposts to dev.to

[koebel]

Currently blog posts only get posted on our internal blog when a blog post PR is merged and we have to manually post it on dev.to (and remember to update if any changes are made later). However through the dev.to API it should be possible to post blog posts automatically on dev.to, see for example https://dev.to/atsushii/automate-your-post-to-devto-by-using-github-actions-2jkm
However one of the challenges might be that we post blog posts through our own individual accounts and not through a shared company account...

TODO

• research if this approach also works for posting blogposts on our individual accounts on dev.to
• research what adjustments would be needed in our current setup
• estimate the amount of work it takes and then decide together with Kathrin and/or Artur if we want to implement this