自定义快捷键设置中没有亮度调节功能

[Ushnidaye]

建议在自定义快捷键中增加两个功能： 1.增加屏幕亮度 2.降低屏幕亮度

[polywock]

Hello. Not screen brightness, but page brightness can be adjusted with FX filter shortcut (FX过滤器).

Shift-Y to decrease brightness by 0.01 Y to increase brightness by 0.01