V3.2

1. Optimize menu item interaction style: Refactor hover animations and add active effects to make menu animations more modern
2. Align native interaction experience: Removed the anti shake delay logic in the handleScroll method, achieving the effect of immediately closing the menu when scrolling (matching the native right-click menu behavior of Edge browser)
3. Optimize multi-level submenu interaction: Keep the menu parent item highlighted when expanded, improving the visual coherence of the hierarchy (this fix only applies to version B)

---

1. 优化菜单项交互样式：重构hover动效并新增active效果，使菜单动画更具现代感
2. 对齐原生交互体验：移除了handleScroll方法中的防抖延迟逻辑，实现滚动时立即关闭菜单的效果（匹配Edge浏览器原生右键菜单行为）
3. 优化多级子菜单交互：菜单父项展开时保持高亮状态，提升层级视觉连贯性（该修复仅作用于B版本）