rename: client -> frontend

packages/frontend/src/scripts/initialize-sw.ts

@@ -0,0 +1,13 @@
+import { lang } from '@/config';
+
+export async function initializeSw() {
+	if (!('serviceWorker' in navigator)) return;
+
+	navigator.serviceWorker.register(`/sw.js`, { scope: '/', type: 'classic' });
+	navigator.serviceWorker.ready.then(registration => {
+		registration.active?.postMessage({
+			msg: 'initialize',
+			lang,
+		});
+	});
+}