Add human attribute name to field

Author: bradgessler

lib/superform/rails/components/label.rb

@@ -12,7 +12,7 @@ def field_attributes
         end
 
         def label_text
-          field.key.to_s.titleize
+          field.human_attribute_name
         end
       end
     end

lib/superform/rails/field.rb

@@ -61,6 +61,10 @@ def valid?
         not invalid?
       end
 
+      def human_attribute_name
+        object.class.human_attribute_name key
+      end
+
       # HTML5 input type convenience methods - clean API without _field suffix
       # Examples:
       #   field(:email).email(class: "form-input")