feat: initial commit for pixel-snapping components and helpers

Modules/Settings/Pages/Services/NotificationsPage.qml

@@ -1,5 +1,6 @@
 import QtQuick
 import QtQuick.Layouts
+import ZShell.Components
 import ZShell.Config
 import qs.Components
 import qs.Modules.Settings.Common
@@ -10,7 +11,8 @@ PageBase {
 	isSubPage: true
 	title: qsTr("Notifications")
 
-	ColumnLayout {
+	SnapLayout {
+orientation: Qt.Vertical
 		anchors.horizontalCenter: parent.horizontalCenter
 		anchors.top: parent.top
 		spacing: Tokens.spacing.extraSmall / 2