* Add extended task list support to the new REST api task lists
* Some small refactors
* Small refactors from PR review
* Create extended tasks on the fly if added on the client
* Remove unneeded change
* Add level and additionalInfo support, also adding it to the WooCommerce Payments task
* Fix a mis-type in a comment
* Add initial task list render
* Add task list item render
* Separate task list menu component
* Fix click handling for tasks
* Add task started count data
* Scroll to top after selecting task
* Handle PR feedback
* Handle PR feedback round 2