整理した

src/client/app/desktop/api/notify.ts

@@ -0,0 +1,10 @@
+import Notification from '../views/components/ui-notification.vue';
+
+export default function(message) {
+	const vm = new Notification({
+		propsData: {
+			message
+		}
+	}).$mount();
+	document.body.appendChild(vm.$el);
+}