Better Pets

Patch Notes:

• Pets outside the player's range of 60 blocks will instantly teleport to the player.
• Pets now teleport with the player when changing dimensions. (previously, it would just despawn)
• Active pet and menu will both despawn when the player dies.
• Fixed multiple active pets and/or menus breaking all other pets.
• Added multiple safety checks for certain systems.
• Fixed multiple logic issues.