Create zh_cn.json

[Fiocher]

[jaquadro]

Hi, thanks for submitting a translation!

I've been shifting towards managing translations in a Crowdin project for this mod, located here: https://crowdin.com/project/storage-drawers

Chinese Simplified has been partially translated, but maybe you'd be interested in helping to complete its entries? We've also opened a channel for translations in our discord server.