Having said that, you could have just clicked the link and found https://github.com/nordstjernen-web/nordstjernen/commits/mai... with a bunch of commits by claude. It took longer to write this than it took to figure out whether AI was used.
Claude is well suited for many things, it does not mean that it never is used to generate slop.
Just read the linked Readme if you don't want to read the code, it's the usual slop.