fix: Skip first login authorizations by default

[Quentinchampenois]

Describe the bug
A clear and concise description of what the bug is.

At the moment when the variable SKIP_FIRST_LOGIN_AUTHORIZATION is not set, customization skip first login ah is disabled and user is redirected to authorizations.

We should set the default variable to true by default in the devise controller extend

Suggestion

  def skip_authorization_handler?
    ENV.fetch("SKIP_FIRST_LOGIN_AUTHORIZATION", "true") == "true"
  end

TODO

Add necessary specs