🌐Adding i18n messages keys

What to do if you need to edit messages_xx.properties

In Keycloakify you can't directly eddit the messages_xx.properties files, the way to go it to reproduce this approach ( don't forget to evaluate the code ).

This approach is a bit hacky as it doesn't provide type safety, it needs to be improved.

In the meantime see this issue for other workarounds.