sort model id on client to ensure order of children

Author: iamprich

ruby/hyper-model/lib/reactive_record/active_record/reactive_record/isomorphic_base.rb

@@ -242,7 +242,7 @@ def self.gather_records(records_to_process, force, record_being_saved)
           end if record.new? || record.changed? || (record == record_being_saved && force)
           record_index += 1
         end
-        [models, associations, backing_records]
+        [models.sort_by { |model| model[:id] }, associations, backing_records]
       end
 
       def save_or_validate(save, validate, force, &block)