Quickshell qstr seems not to be working, trying to implement custom translation

Add Chinese (zh_CN) translations for Quickshell interface and settings

.config/quickshell/modules/sidebarRight/CenterWidgetGroup.qml

@@ -5,6 +5,7 @@ import "./calendar"
 import "./notifications"
 import "./todo"
 import "./volumeMixer"
+import "root:/services/"
 import Qt5Compat.GraphicalEffects
 import QtQuick
 import QtQuick.Controls
@@ -17,7 +18,7 @@ Rectangle {
     color: Appearance.colors.colLayer1
 
     property int selectedTab: 0
-    property var tabButtonList: [{"icon": "notifications", "name": qsTr("Notifications")}, {"icon": "volume_up", "name": qsTr("Volume mixer")}]
+    property var tabButtonList: [{"icon": "notifications", "name": Translation.tr("Notifications")}, {"icon": "volume_up", "name": Translation.tr("Volume mixer")}]
 
     Keys.onPressed: (event) => {
         if (event.key === Qt.Key_PageDown || event.key === Qt.Key_PageUp) {