Longterm tasks board, general notepad, subtasks to breakdown a project

It would be nice to have a separate page/chart for long term tasks or goals that need to be completed. Another for short term (but longer than one or two days) with no specific timeline or due date. A “brain dump page” for little things and ideas. A general blank notebook type feature where you can just jot down notes, reminders, little things like that. And sub tasks under the main task.