食物增强(foodstats)

## v3.0.1 - 修复版

### 🔧 修复
- 修复「饱食度累计」模式在阈值设置较小时（如 threshold=1），吃一个食物只触发一次加成的问题
  - 现在恢复为按饱食度累计连续触发：例如牛排营养值 8、阈值 1，应正确触发 8 次加成
  - 与 2.x 版本行为一致，同时保留之前的属性暴涨修复

### 📝 说明
- 本次修复不影响「每种新食物一次」和「每 N 种新食物一次」两种模式
- 若从 3.0.0 升级，无需删除存档或配置文件

## v3.0.1 - Hotfix

### 🔧 Fixed
- Fixed "Saturation Threshold" mode only triggering once per food when the threshold is set low (e.g. threshold=1)
  - Now correctly triggers multiple times based on accumulated saturation: a steak (nutrition 8) with threshold 1 will trigger 8 times
  - Matches the 2.x behavior while keeping the previous attribute-inflation fix

### 📝 Note
- This fix does not affect "Per Unique Food" or "Per N Unique Foods" modes
- No need to delete saves or config when upgrading from 3.0.0