Added priotity to Task

src/app/task-list/task-list.component.html

@@ -5,6 +5,8 @@
         <span>Titel: {{task.title}}</span>
         <br/>
         <span>Inhalt: {{task.content}}</span>
+        <br/>
+        <span>Priotität: {{task.priority}}</span>
         <br>
         <button class="btn btn-secondary m-2" (click)="openTaskForm(task)">Bearbeiten</button>
         <button class="btn btn-secondary m-2" (click)="deleteTask(task)">Löschen</button>