If seeing a word written down is traumatizing, you need more help, and you’re not suited for the professional world. If coddling people like that would make you select away from a project for something beyond its technical merit, then I question your ability act as a professional.

Part of reaching maturity is an ability to tell when your jokes or behavior make others uncomfortable, even when you don't think they should, and moderating yourself to enable others to feel comfortable with your presence. Part of maturity is also knowing when the things that cause you discomfort are unreasonable and recommending they be avoided is disruptive and antisocial. I think "all references to alcohol" falls pretty far under that latter category. Part of getting over alcoholism in our society is gaining the ability to hear references to it without suffering emotional distress, and while it's good to help people on that journey erasing reference to their object of dependence is both unworkable and ultimately harmful to those ends.

Truth be told, I came up with this name when I was 12 years younger. The other big framework back then was called Martini. And Gin pretended to be the idiomatic version for Go. Go -> Gin

This is important, but let's think it in different light. If society treated alcohol responsibly, without hammering the population with direct advertisement in ads, or indirectly with movies and cultural production, would a package name like this be offensive? I really doubt, so the problem isn't the package naming, but the entire cultural production that incentivises and rewards alcohol abuse.

You do you, but it's tough out there for that position, given Homebrew, Flask, Absinthe, Wine, &c.