* Multiple hands in gui first pass
* Remove IHandsComponent interface
* Create hand class and more hand textures
* Refactor ServerHandsComponent to use a single list of hands
* Seal SharedHand
* Fix picked up items not showing on top of the hand buttons
* Remove HandsGui buttons and panels dictionaries
* Fix items in hands rendering
* Fix wrong hand container comparison
* Fix not updating the location of duplicate hands
* Change ClientHandsComponent to use a SortedList instead of a dictionary
* More merge conflict fixes
* Change SortedList to List
* Fix hand button order
* Add item tooltip for more than 2 hands and updating when removing hands
* Add add hand and remove hand command
* Merge conflict fixes
* Remove nullable reference type from ContainerSlot
* Fix texture errors
* Fix error when reaching 0 hands
* Fix error when swapping hands with no hands
* Merged remove hand methods
* Fix item panel texture errors
* Merge conflict fixes
* Fix addhand and removehand command descriptions
* Add properly displaying tooltips for 2 hands
* Make hand indexes and locations consistent across the client and server
* Add dropping held entity if a hand is removed
* Change hand location to be calculated by index
* Made different hand gui updates more consistent
* Remove human body yml testing changes
* Sanitize addhand and removehand commands
* Merge conflict fixes
* Remove testing changes
* Revert body system changes
* Add missing imports
* Remove obsolete hands parameter in yml files
* Fix broken import
* Fix startup error and adding and removing hands on the same tick
* Make hand container id use an uint
In case someone gets more than 2 billion hands
* Rename hand component files
* Make hands state use an array
* Create ItemSlotButton
* Refactor inventory buttons
Refactor so that KeyBind handling of inventory and hands are the same.
* Refactor InventoryInterfaceController to call ItemSlotManager with entities
This change allows HandsGUI and InventoryInterfaceController to just call ItemSlotManager.OnButtonPressed with an entity instead of a slot.
* Add CooldownCircle to ItemSlotButton
This allows Hands and Inventory to have cooldown circles on their ItemSlots.
* Refactor HandsGUI to use ItemSlots
This allows functionality and GUI to be the same between Inventory and Hands.
Added clicking empty hand to switch ActiveHand to clicked hand.
* Implement CooldownCircle in ItemSlotManager
Reorganize files
