Naprawa lokalizacji - odczytu

public/waiter/sw.js

@@ -0,0 +1,23 @@
+self.addEventListener('install', (event) => {
+  event.waitUntil(self.skipWaiting());
+});
+
+self.addEventListener('activate', (event) => {
+  event.waitUntil(self.clients.claim());
+});
+
+self.addEventListener('message', (event) => {
+  const data = event.data;
+  if (!data || data.type !== 'notify') {
+    return;
+  }
+
+  event.waitUntil(
+    self.registration.showNotification(data.title || 'Panel kelnera', {
+      body: data.body || '',
+      tag: data.tag || 'waiter-alert',
+      renotify: true,
+      requireInteraction: true,
+    })
+  );
+});