Every Single Day v1.0.0

完成基础功能构建：

Finished the basic feature build:

记录游戏日，每天随机获得两个效果（正面和负面效果各一个），可用游戏内指令调取效果。

Record the game day, get two random effects (one positive and one negative effect) every day, and you can use in-game commands to retrieve the effect.