feat: rebuild the interface after Haruna

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/qml/SettingsBasePage.qml

@@ -0,0 +1,11 @@
+// SPDX-FileCopyrightText: 2020 George Florea Bănuș <georgefb899@gmail.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+import QtQuick
+import org.kde.kirigami as Kirigami
+
+// Page of the settings window. Changes are saved as they are made.
+Kirigami.ScrollablePage {
+    globalToolBarStyle: Kirigami.ApplicationHeaderStyle.None
+    Component.onDestruction: QtPotatoSettings.save()
+}