Fix: Fishing line breaking sometimes has incorrect length
Fix: Reel-in speed error after fish is stolen by pelican
Fix: Hook sinking and reeling speed slow at low frame rates
Fix: Some models
Fix: some other minor issues

Modified settings UI
Reduced the goal
Adjusted rare item prices
Reduced chances of line breakage and fish escaping
Reduced pelican appearance frequency by default
Adjust the prices and attributes of some store items

Added character selection, unlockable additional characters
Added scissor function, scissors item in the shop, and scissor attribute in strengthen system
Added leaderboard, simple mode does not participate in leaderboard
Added achievement system
Performance optimization

修复 鱼线断掉 有时候长度错误
修复 鱼被鹈鹕抢走后，收线速度错误
修复 低帧率下 鱼钩下沉和收线速度缓慢
修复 部分模型
修复 一些其他小问题

修改设置UI
降低金额目标
调整稀有价格
降低断线和鱼脱钩概率
降低默认情况下，鹈鹕出现频率
调整部分商店道具价格与属性

增加角色选择，可解锁额外角色
增加剪刀功能，商店增加剪刀道具，强化系统增加剪刀属性
增加排行榜，简单模式不参与排行榜
增加成就系统
优化性能