Hello, very cool library.

I would like to have just one Locale.json file per language.
I would structure it like this

Messages/T.json

{
  "Password": {
    "Uppercase": "Password needs at least one uppercase letter.",
    "Digit": "Password needs at least one number.",
    "Length": "Password must be at least 8 characters long."
  },
  "CreateUser": {
    "EmailInUse": "Email is already in use.",
    "InvalidRole": "Invalid role. Allowed roles are {roles}."
  }
}

I would like that to lead to

var err = T.Password.Uppercase;

Is that doable? If you dont want to do it, can you point me in a direction so I can give it a try?
Obviously while at it, it should probably work with any level of nesting. So I can really go ham and do T.Errors.CreateUser.InvalidRole.