squash all commits and fix service worker (file has to be at this specific path by convention):

Added pwa subscription storage for publishers

workbox-config.js

@@ -0,0 +1,37 @@
+// importScripts('https://storage.googleapis.com/workbox-cdn/releases/6.4.1/workbox-sw.js');
+
+// // ToDo: probably not used now as we use next-pwa( check config)
+// // Only import the modules you need; skip precaching and routing if not needed
+
+// workbox.core.skipWaiting();
+// workbox.core.clientsClaim();
+
+// //workbox.precaching.cleanupOutdatedCaches();
+// //disable precaching
+// workbox.precaching.precacheAndRoute(self.__WB_MANIFEST);
+
+// module.exports = {
+//     // Other webpack config...
+//     plugins: [
+//         // Other plugins...
+//         new InjectManifest({
+//             // These are some common options, and not all are required.
+//             // Consult the docs for more info.
+//             exclude: [/.../, '...'],
+//             maximumFileSizeToCacheInBytes: 1 * 1024 * 1024,
+//             // swSrc: './worker.js',
+//         }),
+//     ],
+// };
+
+// // Example: Set up push notification handling
+// self.addEventListener('push', event => {
+//     console.log('Push event received at workbox.config: ', event);
+//     const data = event.data.json();
+//     event.waitUntil(
+//         self.registration.showNotification(data.title, {
+//             body: data.message,
+//             icon: '/path/to/icon.png'
+//         })
+//     );
+// });