test: accept client readiness loss error

src/main/desktop-storage-electron-fixture.ts

@@ -212,7 +212,9 @@ async function run(): Promise<void> {
   while (Reflect.get(lost, 'state') !== 'failed') await new Promise(resolve => setImmediate(resolve))
   await assert.rejects(lost.call('assistant', 'saveLocalConversations', [[{
     header: { id: neverReplayId, title: 'Never replay', updatedAt: 123 }, messages: neverReplayMessages
-  }]]), error => error?.code === 'STORAGE_UNCONFIRMED' || error?.message === 'Storage is not ready')
+  }]]), error => error?.code === 'STORAGE_UNCONFIRMED' ||
+    error?.message === 'Storage is not ready' ||
+    error?.message === 'Desktop storage is not ready; await storage.ready before calling')
   await assert.rejects(lost.call('assistant', 'listProjects', []), /not ready/)
   await lost.retry()
   await lost.ready