// Minimal service worker for PWA installability.
// This app requires a live WebSocket connection, so offline caching is not useful.
// All fetch requests are passed through to the network.

self.addEventListener('install', () => {
    self.skipWaiting();
});

self.addEventListener('activate', (event) => {
    event.waitUntil(self.clients.claim());
});

self.addEventListener('fetch', (event) => {
    event.respondWith(fetch(event.request));
});