If you create a repo from this code on the initial checkin under windows you get an error about this line:
"lint:css": "stylelint './src/**/*.{jsx,js,tsx,ts}'",
If you get it to eventually do the initial check in, you can undo whatever hacks you had to do to get it to checkin and future checkins seem OK... googling seems to indicate this is a windows only issue related to the single quotes. Removing them gets rid of the error. Updating the packages may help too seems like there were some bugfixes related to this.