quickshell and hyprland additions

.config/quickshell/caelestia/modules/controlcenter/appearance/sections/ThemeModeSection.qml

@@ -0,0 +1,23 @@
+pragma ComponentBehavior: Bound
+
+import ".."
+import qs.components
+import qs.components.controls
+import qs.components.containers
+import qs.services
+import qs.config
+import QtQuick
+
+CollapsibleSection {
+    title: qsTr("Theme mode")
+    description: qsTr("Light or dark theme")
+    showBackground: true
+
+    SwitchRow {
+        label: qsTr("Dark mode")
+        checked: !Colours.currentLight
+        onToggled: checked => {
+            Colours.setMode(checked ? "dark" : "light");
+        }
+    }
+}