Monkeypatch Devise so HTTP authentication sets remember_user_token cookie

devise_http_rememberable.rb

# config/initializers/devise_http_rememberable.rb
# ABR: Always Be Remembering
module Devise
  module Strategies
    class Authenticatable < Base
      def remember_me?
        # Devise's implementation of this is:
        #   valid_params? && Devise::TRUE_VALUES.include?(params_auth_hash[:remember_me])
        # which only works for param authentication, not http authentication
        true
      end
    end
  end
end