Logging in/registering temporarily disabled

Hey, folks. Unfortunately, something is going wrong in the login/registration process that’s resulting in people getting a lot of duplicate emails to validate their Granny Squares account. :scream_cat: I’m really sorry about that.

For the moment, I’m disabling login/registration. You can still generate blankets, but you won’t be able to save them. Due to life scheduling, it might be a day or two before I can diagnose and fix the underlying issue.