Quick Shulker

Shulkers(and others) can now be interacted with like bundles in your inventory!

• Right click a shulker with an item to insert that item into the shulker
• Right click an item with the shulker to pickup and insert that item.
• Right click an item slot while holding a shulker to extract the last item in the shulker to that spot.

-Each one of these can be disable in the config

Modmenu config has been cleaned up and changed.

Added an option to right click the currently opened shulker to close it and return to your inv.

Added config option to enable/disable all built in quick items.

Fixed some bugs and crashes