Correctly handle player inventory clicks while inside a GUI, fixing being able to place items in slots
Rewrote menu handler to now use the optimized paper methods if available
The inventory will now close automatically if chat input is asked from the player
Moved the 'Create Chest Shop' button to the manage players shops GUI instead, preventing you to require to first create a GUI player shop to create a chest shop
The back and close inventory buttons will now always appear in the same slot
The restock shops GUI now fills non interactable slots with fill items
The 'My Listings' option in the main GUI now uses a player head with the 'skullowner' option(recreate the menus.yml or manually update it to see changes)
Updated some messages in the default lang.yml(recreate or manually copy the changes)