Mob Controller（Mob Pet）

Fixed an issue where spiders could move while in the stay state.
Fixed an issue where tamed mobs still retained hostility toward an untamed mob that was tamed using this mod's items.
Changed the fox's animation so that it sits down when in the stay state and stands up when not in the stay state.
Fixed an issue where goats and frogs would jump while in the stay state.
Classified frogs and turtles as amphibians, allowing them to teleport to both water and air.