code: function addTask() {
          const task = newTask.value.trim();
          console.log("Adding task: " + task);
  
          // *****
          // *** we need to add a task to the fluence cluster after we pressed the `Add task` button
          // *****
  
          addTaskToFluence(task);
  
          updateTaskList(task)
      }
docs: do the new task into actual incomplete list