Fixed Duplicated tasks in Scheduled

[Claudio-code]

I tried fix it issue #359

For what i tested even removing this code all task updates are still reflected in the scheduled session.

[lenemter]

This is not how it's supposed to be done. All the code you removed is responsible for handling cases when new task lists are added or removed and it adds tracker of the list for them. Removing this code introduces some bugs, such as when user creates a new task list and adds tasks to it, these tasks will not appear in scheduled view.

The real issue here is in remove_view method. It doesn't properly destroy tasks. You can try to look into this :)

[Claudio-code]

I understand I close the pr try another way thanks for the context

[Claudio-code]

@lenemter now i achieved found solution #365