Add new countdown action

src/Main.qml

@@ -21,6 +21,18 @@ Kirigami.ApplicationWindow {
     // This can also be set to an id of a Kirigami.Page
     pageStack.initialPage: Kirigami.ScrollablePage {
         title: i18nc("@title", "Countdown")
+        actions: [
+            Kirigami.Action {
+                id: addAction
+                icon.name: "list-add-symbolic"
+                text: i18nc("@action:button", "Add countdown")
+                onTriggered: countdownModel.append({
+                    name: "New countdown",
+                    description: "This was added with the add countdown button",
+                    date: 1000
+                })
+            }
+        ]
         Kirigami.CardsListView {
             id: cardsView
             model: countdownModel