Add Simplified Chinese as a system language

The installer asks for the language before the keyboard, and
Setup > Language (omarchy language en|zh) switches it later. Under
zh_CN the menu reads its labels from omarchy-menu.zh-cn.jsonc, the
shell from I18nZh.js through I18n.tr, and notifications are worded
by their sender through omarchy-text, which reads the same table.
User text is never translated.

shell/plugins/bar/indicators/Dnd.qml

@@ -11,8 +11,8 @@ BarIndicator {
   active: dnd
   activeText: "󰂛"
   inactiveText: "󰂛"
-  activeTooltipText: "Allow Notifications"
-  inactiveTooltipText: "Silence Notifications"
+  activeTooltipText: I18n.tr("Allow Notifications")
+  inactiveTooltipText: I18n.tr("Silence Notifications")
 
   onPressed: function() {
     if (root.notificationService) {

shell/plugins/bar/indicators/NightLight.qml

@@ -1,4 +1,5 @@
 import QtQuick
+import qs.Commons
 import qs.Ui
 
 BarIndicator {
@@ -9,8 +10,8 @@ BarIndicator {
   active: nightlightService ? nightlightService.enabled : false
   activeText: "󰔎"
   inactiveText: "󰔎"
-  activeTooltipText: "Day Light"
-  inactiveTooltipText: "Night Light"
+  activeTooltipText: I18n.tr("Day Light")
+  inactiveTooltipText: I18n.tr("Night Light")
 
   function toggle() {
     if (root.nightlightService) root.nightlightService.setNightlight(!root.active)

shell/plugins/bar/indicators/PasswordlessSudo.qml

@@ -1,4 +1,5 @@
 import QtQuick
+import Quickshell
 import Quickshell.Io
 import qs.Commons
 import qs.Commons as Commons
@@ -13,8 +14,8 @@ BarIndicator {
   active: granted
   activeText: "󰟵"
   inactiveText: "󰟵"
-  activeTooltipText: "Disable Passwordless Sudo"
-  inactiveTooltipText: "Passwordless Sudo"
+  activeTooltipText: I18n.tr("Disable Passwordless Sudo")
+  inactiveTooltipText: I18n.tr("Passwordless Sudo")
   useActiveColor: true
   activeColor: Commons.Color.urgent
 
@@ -54,7 +55,7 @@ BarIndicator {
     command: ["omarchy-sudo-passwordless", "--disable"]
     onExited: function(exitCode, exitStatus) {
       if ((exitCode !== 0 || exitStatus !== 0) && root.bar)
-        root.bar.run('omarchy-notification-send "Could not disable passwordless sudo" "Check the sudo configuration and try again."')
+        Quickshell.execDetached([Quickshell.env("OMARCHY_PATH") + "/bin/omarchy-notification-send", I18n.tr("Could not disable passwordless sudo"), I18n.tr("Check the sudo configuration and try again.")])
       if (root.indicatorHost) root.indicatorHost.refresh()
       else root.refresh()
     }

shell/plugins/bar/indicators/ScreenRecording.qml

@@ -1,5 +1,6 @@
 import QtQuick
 import Quickshell.Io
+import qs.Commons
 import qs.Ui
 
 BarIndicator {
@@ -10,8 +11,8 @@ BarIndicator {
   active: recording
   activeText: "󰻂"
   inactiveText: "󰻂"
-  activeTooltipText: "Stop recording"
-  inactiveTooltipText: "Screen Recording"
+  activeTooltipText: I18n.tr("Stop recording")
+  inactiveTooltipText: I18n.tr("Screen Recording")
 
   function refresh() {
     if (!root.bar || statusProc.running) return

shell/plugins/bar/indicators/StayAwake.qml

@@ -1,4 +1,5 @@
 import QtQuick
+import qs.Commons
 import qs.Ui
 
 BarIndicator {
@@ -9,8 +10,8 @@ BarIndicator {
   active: idleService ? idleService.stayAwake : false
   activeText: "󰅶"
   inactiveText: "󰅶"
-  activeTooltipText: "Allow Idle Lock & Screensaver"
-  inactiveTooltipText: "Stay Awake"
+  activeTooltipText: I18n.tr("Allow Idle Lock & Screensaver")
+  inactiveTooltipText: I18n.tr("Stay Awake")
 
   function toggle() {
     if (root.idleService) root.idleService.setIdleEnabled(root.active)