fix(settings): align settings pages with KDE HIG

src/qml/SettingsBasePage.qml

@@ -6,6 +6,7 @@ import org.kde.kirigami as Kirigami
 
 // Page of the settings window. Changes are saved as they are made.
 Kirigami.ScrollablePage {
+    padding: Kirigami.Units.largeSpacing
     globalToolBarStyle: Kirigami.ApplicationHeaderStyle.None
     Component.onDestruction: QtPotatoSettings.save()
 }