Adding data_change to use to signal to Screenful that save button nedds a litle star

src/message/simple_edits.py

@@ -21,6 +21,9 @@ class AddToGenericList(NoReset):
     def update_model(self, model):
         list_getter = self.get_arg(0)
         list_getter().append("")
+    
+    def data_change(self):
+        return False
         
         
 class AddToLabelList(NoReset):
@@ -31,6 +34,9 @@ class AddToLabelList(NoReset):
         
         # just adding to the copy to show in the modal
         list_to_add_to.append(thing_to_add)
+    
+    def data_change(self):
+        return False
 
 
 class EditExampleTranslation(Message):