perf(test): bypass queue debounce in fast mode and tighten announce defaults

src/agents/subagent-announce.format.e2e.test.ts

@@ -1,4 +1,4 @@
-import { beforeEach, describe, expect, it, vi } from "vitest";
+import { afterAll, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 import { SILENT_REPLY_TOKEN } from "../auto-reply/tokens.js";
 import {
   __testing as sessionBindingServiceTesting,
@@ -61,7 +61,7 @@ let configOverride: ReturnType<(typeof import("../config/config.js"))["loadConfi
 };
 const defaultOutcomeAnnounce = {
   task: "do thing",
-  timeoutMs: 1000,
+  timeoutMs: 10,
   cleanup: "keep" as const,
   waitForCompletion: false,
   startedAt: 10,
@@ -141,7 +141,22 @@ vi.mock("../config/config.js", async (importOriginal) => {
 });
 
 describe("subagent announce formatting", () => {
+  let previousFastTestEnv: string | undefined;
+
+  beforeAll(() => {
+    previousFastTestEnv = process.env.OPENCLAW_TEST_FAST;
+  });
+
+  afterAll(() => {
+    if (previousFastTestEnv === undefined) {
+      delete process.env.OPENCLAW_TEST_FAST;
+      return;
+    }
+    process.env.OPENCLAW_TEST_FAST = previousFastTestEnv;
+  });
+
   beforeEach(() => {
+    vi.stubEnv("OPENCLAW_TEST_FAST", "1");
     agentSpy
       .mockClear()
       .mockImplementation(async (_req: AgentCallRequest) => ({ runId: "run-main", status: "ok" }));

src/utils/queue-helpers.ts

@@ -112,6 +112,9 @@ export function waitForQueueDebounce(queue: {
   debounceMs: number;
   lastEnqueuedAt: number;
 }): Promise<void> {
+  if (process.env.OPENCLAW_TEST_FAST === "1") {
+    return Promise.resolve();
+  }
   const debounceMs = Math.max(0, queue.debounceMs);
   if (debounceMs <= 0) {
     return Promise.resolve();