[VSE]Visual Set Edit

条件自定义文本
预设阶段隐藏
铁魔法并入原本系统，删除铁魔法释放热键
属性做cd，冷却
阶段页加滚轮
加unicode解析
修复/vse reload属性残留bug
修复能力：飞行的多个来源失去一个就关闭飞行的bug
性能优化

Features / Improvements

Custom display text for conditions (same as effects system)
Option to hide individual preset phases from tooltips
Integrated Iron's Spells set spells into the native spell wheel system; removed the dedicated VSE cast hotkey (R key)
Timed attribute effects: configurable duration (seconds) and cooldown, with an option to keep them permanent
Added scrolling to the phase list on the preset edit page (with scrollbar)
Unicode escape (\uXXXX) parsing for all tooltip text edited in the GUI

Bug Fixes

Fixed /vse reload leaving stale attribute effects on entities after reload (old effects now properly removed, all entities including mobs refresh)
Fixed flight ability being disabled when one of multiple flight sources is lost (flight sources are now reference-counted; flight only turns off when the last source is removed)
Fixed fall immunity persisting after re-login when the set is no longer worn