TF-611 Add domain layer for create a new filter email rule

lib/features/manage_account/domain/model/create_new_email_rule_filter_request.dart

@@ -0,0 +1,22 @@
+
+import 'package:core/utils/app_logger.dart';
+import 'package:equatable/equatable.dart';
+import 'package:rule_filter/rule_filter/tmail_rule.dart';
+
+class CreateNewEmailRuleFilterRequest with EquatableMixin {
+
+  final List<TMailRule> currentListTMailRules;
+  final TMailRule newTMailRule;
+
+  CreateNewEmailRuleFilterRequest(this.currentListTMailRules, this.newTMailRule);
+
+  List<TMailRule> get newListTMailRules {
+    final newListRules = currentListTMailRules;
+    newListRules.insert(0, newTMailRule);
+    log('CreateNewEmailRuleFilterRequest::newListTMailRules(): $newListRules');
+    return newListRules;
+  }
+
+  @override
+  List<Object?> get props => [currentListTMailRules, newTMailRule];
+}