chore: rename "Qt/ActiveColorDark" to "Qt/DarkActiveColor"

rename "Qt/ActiveColorDark" to "Qt/DarkActiveColor"

Log:

Author: wangfei

xsettings/xsettings_info.go

@@ -257,9 +257,9 @@ var gsInfos = typeGSKeyInfos{
 		convertXsToGs: convertColorToStr,
 	},
 	{
-		gsKey:         "qt-active-color-dark",
+		gsKey:         "qt-dark-active-color",
 		gsType:        gsKeyTypeString,
-		xsKey:         "Qt/ActiveColorDark",
+		xsKey:         "Qt/DarkActiveColor",
 		xsType:        &settingTypeColorVar,
 		convertGsToXs: convertStrToColor,
 		convertXsToGs: convertColorToStr,