Further Difficulty Config

Command feedback supports multiple languages (English and Simplified Chinese built-in). 指令反馈支持多语言（内置英文和简体中文）。

Default: Entering the Nether triggers a message and enhances mob attributes. 默认设置下首次进入下界出现提示，并增强生物属性。

Defeating the Ender Dragon then triggers another message and further boosts mob stats. 首次击杀末影龙后出现提示。

Defeating the Ender Dragon then triggers another message and further boosts mob stats. 默认设置下首次击杀末影龙后将再次增强生物属性。

Commands: Hot-reload config, force-complete a specific stage by ID, and reset all progress. 支持指令热加载/强制完成指定ID的阶段/重置所有进度记录。