Hi! I'm Soul Fire'd dev, and first of all thank you for adding compatibility with my mod!

Recently I updated SF to a multiloader environment. With this update, I also changed the mod ID from soulfired to soul_fire_d.
I could see that you used a platform service to abstract SF logic, but now the API has been moved to common.

Moreover, SF gradle dependency needs to be added differently. Here you can find the step-by-step procedure.

Let me know if you can fix it yourself or if you would prefer a PR to update, however please consider that I'm a bit tight with time currently and it might take some days before I can work on a PR.

Thank you again!