clawmates/frontend/public/sw.js

// Clawmates service worker — KILL SWITCH.
//
// A previous caching service worker (tc-static-v*) could serve stale or
// mismatched /_next/static chunks after a deploy, which broke client-side
// hydration (React Flow nodes stayed `visibility:hidden`, blank dashboard).
// Rather than ship another caching SW, this version removes the SW entirely:
// it deletes every cache and unregisters itself, returning every client to a
// clean, network-only state. There is intentionally no `fetch` handler, so the
// browser handles all requests directly even before unregister completes.
//
// Re-register loops are avoided because the new RegisterServiceWorker no longer
// calls register() — it only cleans up (see RegisterServiceWorker.tsx).

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

self.addEventListener("activate", (event) => {
  event.waitUntil(
    (async () => {
      for (const key of await caches.keys()) {
        await caches.delete(key);
      }
      await self.clients.claim();
      await self.registration.unregister();
    })(),
  );
});