The edit item screen might be overwhelming at first,
and if you only want to add simple items (by name) to the list,
it is way easier to simply type the name and click create to create a
simple item.
After creating the item the user will be redirected (history
replacement) to the edit screen, but clicking back will bring them back
to the list.
This screen also makes linking products easier and allows the user to
create new products if they notice they are using the same item multiple
times or can't be bothered to switch to the products tab
