修复与改进
- 修复提示条遮挡下拉菜单、表格下拉选项显示不完整的问题（#740、#741）。
- 适配新版 LuCI 仪表盘，修复布局及组件配置交互（#742）。
- 改善 Firefox ESR 的主题切换、组合控件、下拉菜单及端口统计显示（#739）。
- 增加视频背景播放/暂停与键盘跳转导航，优化实时图表更新性能。
Fixes and improvements
- Fix inline alerts obscuring dropdowns and clipped dropdown options in tables (#740, #741).
- Support newer LuCI dashboard layouts and configurable widget interactions (#742).
- Improve Firefox ESR appearance controls, joined inputs, dropdowns and port statistics (#739).
- Add background video playback controls and a keyboard skip link, and reduce realtime chart layout work.