### Describe your feature request I think the `Task List` should be smarter like the [`org-mode`](https://orgmode.org/manual/Checkboxes.html#Checkboxes) of `Emacs` ### What problem does this feature solve? [optional] 1. Auto update others checked state while change a task 2. Auto update the progress of the task that have children <!-- Describe what problem does this feature solve --> ### Additional context [optional]  <!-- Any other context or screenshots about the feature request -->
