https://pkg.go.dev/github.com/golang-jwt/jwt/v5#section-readme https://ututuv.medium.com/building-user-authentication-and-authorisation-api-in-go-using-gin-and-gorm-93dfe38e0612.

Capital Letters mean public.

There are some example users, skip some IDs when using the API.

https://stackoverflow.com/questions/35038864/how-to-access-global-variables.