Baseline: omarchy.indicators as shipped

Indicators.qml and the six indicator files exactly as they ship in
omarchy-dev 4.0.0.r1744.gf002044, alongside the manifest `omarchy plugin
clone` generates.

Kept on its own branch so `git diff stock..master` shows precisely what
this fork changes.

indicators/Dnd.qml

@@ -0,0 +1,22 @@
+import QtQuick
+import qs.Commons
+import qs.Ui
+
+BarIndicator {
+  id: root
+
+  readonly property var notificationService: bar?.shell?.firstPartyServiceFor("omarchy.notifications")
+  readonly property bool dnd: notificationService ? notificationService.doNotDisturb : false
+
+  active: dnd
+  activeText: "󰂛"
+  inactiveText: "󰂛"
+  activeTooltipText: "Allow Notifications"
+  inactiveTooltipText: "Silence Notifications"
+
+  onPressed: function() {
+    if (root.notificationService) {
+      root.notificationService.setDoNotDisturb(!root.notificationService.doNotDisturb)
+    }
+  }
+}