test: remove managed image cache sleep

src/cli/route.test.ts

@@ -1,7 +1,9 @@
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 
 const emitCliBannerMock = vi.hoisted(() => vi.fn());
-const ensureConfigReadyMock = vi.hoisted(() => vi.fn(async () => {}));
+const ensureConfigReadyMock = vi.hoisted(() =>
+  vi.fn(async (_params: { runtime?: unknown; commandPath?: unknown }) => {}),
+);
 const ensurePluginRegistryLoadedMock = vi.hoisted(() => vi.fn());
 const findRoutedCommandMock = vi.hoisted(() => vi.fn());
 const runRouteMock = vi.hoisted(() => vi.fn(async () => true));

src/gateway/managed-image-attachments.test.ts

@@ -393,7 +393,6 @@ describe("handleManagedOutgoingImageHttpRequest", () => {
     expect(second.result.statusCode).toBe(200);
     expect(readSessionMessagesMock).toHaveBeenCalledTimes(1);
 
-    await new Promise((resolve) => setTimeout(resolve, 5));
     await fs.writeFile(sessionFile, '{"message":{}}\n{"message":{"content":"updated"}}\n', "utf-8");
 
     const third = await requestManagedImage({