Fix Phone controls runtime accessibility

tests/quickshell/fixtures/PhoneControlsKdeConnect.qml

@@ -0,0 +1,30 @@
+pragma Singleton
+
+import QtQuick
+
+QtObject {
+    id: root
+
+    property bool available: false
+    property var devices: []
+    property bool transferActive: false
+    property string lastError: ""
+    property var recentExchange: null
+    property int actionCount: 0
+
+    readonly property var preferredPhone: {
+        const phones = root.devices.filter(device => device.type === "phone" && device.paired);
+        return phones.find(device => device.reachable) ?? phones[0] ?? null;
+    }
+    readonly property bool phoneReachable: root.preferredPhone?.reachable === true
+    readonly property var phoneActions: root.preferredPhone?.actions ?? []
+
+    function supports(action: string): bool {
+        return root.phoneActions.indexOf(action) >= 0;
+    }
+
+    function refresh(): void {}
+    function sendFile(path: string): void { root.actionCount += 1; }
+    function sendClipboard(): void { root.actionCount += 1; }
+    function ring(): void { root.actionCount += 1; }
+}