0-stack interaction is not disabled everywhere

In MC-88837, ProfMobius (Thomas Guimbretiere) introduced a few checks that delete item stacks if they have a count of 0. However, he forgot to cover some situations in which you can still interact with 0-stacks:

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• Entities. You can still interact with entities:
  • You can place chests on chestable EntityHorses
  • You can place saddles on pigs
  • You can place items inside item frames (effectively duplicating the item - you get a stack of size 1 back when destroying the item frame)
• Hotkeys
  • 0-stacks can be 1-9 hotkeyed from containers into the hotbar
  • Switching items between the mainhand and offhand using the F hotkey doesn't delete 0-stacks
• Other
  • Exchanging item stacks (clicking cursor/mouse-held items onto other stacks)
  • Consuming consumables
  • Equipping armor