added timestamp to bloc cache, showing age in offline mode

lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.g.dart

@@ -0,0 +1,19 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'loadable_save_context.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_$LoadableSaveContextImpl _$$LoadableSaveContextImplFromJson(
+        Map<String, dynamic> json) =>
+    _$LoadableSaveContextImpl(
+      timestamp: json['timestamp'] as int,
+    );
+
+Map<String, dynamic> _$$LoadableSaveContextImplToJson(
+        _$LoadableSaveContextImpl instance) =>
+    <String, dynamic>{
+      'timestamp': instance.timestamp,
+    };