Remove deprecated Rodauth::Rails::Model

Author: janko

lib/rodauth/rails.rb

@@ -7,10 +7,9 @@ module Rails
     class Error < StandardError
     end
 
-    # This allows the developer to avoid loading Rodauth at boot time.
+    # This allows avoiding loading Rodauth at boot time.
     autoload :App, "rodauth/rails/app"
     autoload :Auth, "rodauth/rails/auth"
-    autoload :Model, "rodauth/rails/model"
 
     @app = nil
     @middleware = true

lib/rodauth/rails/model.rb

@@ -22,12 +22,6 @@ class ModelMixinTest < UnitTest
     end
   end
 
-  test "deprecated Rodauth::Rails::Model constant" do
-    capture_io do
-      assert_equal Rodauth::Model, Rodauth::Rails::Model
-    end
-  end
-
   private
 
   def define_account_class