分享一个抽奖很久做的小新pet，把png和pet.json放/.codex/pets路径下就行 
 [spritesheet] 
pet.json如下： 
{ 
“id”: “小新”, 
“displayName”: “小新”, 
“description”: “Crayon 小新 inspired Codex desk pet with thick eyebrows, red top, yellow shorts, mischievous expressions, and playful personality.”, 
“spritesheetPath”: “spritesheet.webp” 
}