test: Check if a translation macro actually exists
We should also write a test that checks if a macro is defined, if it's used in the translations. Feel free to move this into a new issue.
Originally posted by @mal-tee in https://github.com/datenanfragen/website/issues/802#issuecomment-950316326
Can you elaborate on what you mean by that?
If a translation string uses ${x}, x should be defined in the macro section. :D
But that's the other way compared to what the issue says. :P
Either way, how would you implement that? I don't see a way to do that through Cypress (other than what I already did in #802). Do you want to establish another testing framework?