* Blocks now drop as items

* New block event: `base:item_drop`, which can take in a position and `dropId` as an input parameter

* Picking block now chooses the "correct" block state

* Pressing the drop item key in the inventory can drop the item in the hovered slot

* Stairs and vertical slabs now placed based on camera orientation rather than raycast position

* Fixed freeze when picking up similar items in inventory

* Fixed being unable to reliably leave water when swimming

* Worlds are now sorted by last played

* All saved strings + files use UTF-8 wherever possible

* Fixed being able to go fullscreen with the mouse causing the game to be unplayable