Hi guys!
First of all, thank you for developing your game as open source and I wish you good luck with releasing on Steam. I will surely be one of the first people to buy it to support your work :)
As I checked your Github page you mentioned that you are discouraged by Github and their policy to train AI. How about moving your code to some more ethical gits like Codeberg or your own Forgejo instance? This way, you will have more control over what happens with your code. And contributors would have exactly the same tools as on Github.