fix(web): avoid service-worker activation deadlock

web/public/sw.js

@@ -3,21 +3,9 @@ self.addEventListener("install", () => {
 });
 
 self.addEventListener("activate", (event) => {
-  event.waitUntil(
-    (async () => {
-      await self.clients.claim();
-      const windows = await self.clients.matchAll({ type: "window", includeUncontrolled: true });
-      await Promise.all(
-        windows.map(async (client) => {
-          try {
-            await client.navigate(client.url);
-          } catch {
-            // The client may have closed while the new worker was activating.
-          }
-        })
-      );
-    })()
-  );
+  // Navigations through this worker wait for activation. Awaiting a client
+  // reload here deadlocks first visits, including the token sign-in screen.
+  event.waitUntil(self.clients.claim());
 });
 
 self.addEventListener("fetch", (event) => {