chore: 紧凑模式需要设置DTK/SizeMode

紧凑模式需要设置DTK/SizeMode
Task: https://pms.uniontech.com/task-view-362569.html

(cherry picked from commit 9d4b722)

Author: fly602

xsettings/xsettings_info.go

@@ -284,6 +284,11 @@ var gsInfos = typeGSKeyInfos{
 		gsType: gsKeyTypeString,
 		xsKey:  "Gdk/PrimaryMonitorName",
 	},
+	{
+		gsKey:  "dtk-size-mode",
+		gsType: gsKeyTypeInt,
+		xsKey:  "DTK/SizeMode",
+	},
 }
 
 var settingTypeColorVar = settingTypeColor