feat(chats,diary): added logic for chosen diet portions and added banner to finish plan to chats

lib/features/diary/models/diary_day_model.dart

@@ -23,7 +23,10 @@ enum PortionState {
 @freezed
 class DiaryDayWrapperModel with _$DiaryDayWrapperModel {
   const factory DiaryDayWrapperModel({
-    @JsonKey(name: "diary") required DiaryDayModel diary,
+    @JsonKey(
+      name: "diary",
+    )
+    required DiaryDayModel diary,
   }) = _DiaryDayWrapperModel;
 
   factory DiaryDayWrapperModel.fromJson(Map<String, dynamic> json) => _$DiaryDayWrapperModelFromJson(json);