update local BoardModel after saving task

src/ViewModel/Pages/boardViewModel.ts

@@ -79,10 +79,6 @@ export default class BoardViewModel {
     this.selectTask(taskViewModel);
   };
 
-  trackTask = (taskViewModel: TaskViewModel): void => {
-    this.taskViewModels.set(taskViewModel.task.fileId, taskViewModel);
-  };
-
   // storage
   storeLastUsedView = (): void => {
     const path: string[] = this.getLastUsedBoardPath();

src/ViewModel/Pages/taskViewModel.ts

@@ -60,7 +60,7 @@ export default class TaskViewModel {
     newTaskFileContent.time = this.time.value;
 
     this.boardModel.updateTaskAndSend(newTaskFileContent);
-    this.boardViewModel.trackTask(this);
+    this.boardViewModel.showTaskInList(newTaskFileContent);
   };
 
   // load