wip: history request groups

lib/models/history_meta_model.dart

@@ -0,0 +1,21 @@
+import 'package:apidash/consts.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'history_meta_model.freezed.dart';
+
+part 'history_meta_model.g.dart';
+
+@freezed
+class HistoryMetaModel with _$HistoryMetaModel {
+  const factory HistoryMetaModel({
+    required String historyId,
+    @Default("") String name,
+    required String url,
+    required HTTPVerb method,
+    required int responseStatus,
+    required DateTime timeStamp,
+  }) = _HistoryMetaModel;
+
+  factory HistoryMetaModel.fromJson(Map<String, Object?> json) =>
+      _$HistoryMetaModelFromJson(json);
+}