Safari – How to Install User Applescripts and Activate the Scripts Menu Item

It might be easier to change the user permissions so they can't delete records that the scripts use. Then you can remove the full access from those scripts. Hard to tell without looking over your shoulder or seeing something like a DDR for the database in question.

I recommend keeping git out of your ~/Library folders, both to keep things simple for people using your scripts, and for stability's sake (I'd argue that the Library's contents should be considered an implementation detail of OS X that you can't rely on not to change on you in future versions).

Instead, I would just copy all the scripts in their textual form into a separate folder for the git repo (~/applescripts, for example), share that, and include instructions for where the user should install the scripts in your README file.