I vibecoded a production grade internationalization library in 2 days
sklivvz.comYour library is literally three days old, it has not been tested in the wild by enough people to qualify as production-grade. Let's see how it stands the test of time, then you'll be able to call it "production-grade".
I never said otherwise, but "production-grade" means it's not a toy -- the features and the way it is built is meant for production use and not a demo.