It does not appear that your git integration is taking into account the contents of the .gitignore file.

I imported this repo: https://github.com/pambrose/battlesnake-examples

I ran it and the dir build/ was created in the process. The folder build is in the .gitignore but build is shown as a "changed folder" in the version control panel. It should be excluded because it is in the .gitignore file.

Paul