add translatable method to customize account creation label

[whysthatso]

Hey, i'm not sure if i'm doing this right. it seems this is a trivial duplication of the existing login label functionality, and i could not find any related tests.

use case is simple, i would like to customize the Label for the sign up form, but as far as i can tell, it currently uses the login_label method, so there is currently no way to differentiate.

i am using rodauth through the rails-rodauth wrapper by @janko but i think that one just forwards that method call to rodauth, right?

if my presumptions are right, this pr might be considerable.

thank you.

[jeremyevans]

create_account_label is not used in Rodauth currently, so as proposed, the pull request does not make sense to apply. Note that Rodauth is very customizable, you can have login_label return different strings depending upon page:

login_label do
  request.path_info.end_with?('create_account') ? 'Something' : 'Something else'
end

[whysthatso]

thanks for providing a way out here :D also, thank you for your work. have a great new year

[whysthatso]

for future reference, in the context of the rodauth-rails plugin, this code should live inside the config block of your Rodauth::Rails::Auth class. The strings can be made translatable via I18n.t() method call.