Bunny class node

Bunny class was the only cursed class that didn't have a quest node which unlocks it for swapping to, forcing the only way to unlock it on characters was equipping gear. This simply adds the unlock script to the elite warriors node, for lack of a more relevant quest node. The logic being you need entertainment for your warriors. 

Message at

https://discord.com/channels/1144933990676041768/1285648836513108028

Game at https://erodungeons.itch.io/ero-dungeons