feat: sync codex thread names

tests/local-agent-codex-app-server-runner.test.mjs

@@ -1618,6 +1618,34 @@ test("codex app-server runner archives and unarchives a thread without starting
   assert.doesNotMatch(serialized, /private unarchived thread name should not leak/);
 });
 
+test("codex app-server runner renames a thread without starting a normal turn", async () => {
+  const runnerConfig = getCodexAppServerRunnerConfig(process.env, {
+    codexAppServerEnabled: true,
+    codexAppServerCommand: process.execPath,
+    codexAppServerArgs: ["tests/fixtures/codex-app-server-runtime.mjs"],
+    codexAppServerWorkdir: repoRoot,
+    codexAppServerTimeoutMs: 5000,
+  });
+
+  const result = await executeCodexAppServerTask(runnerConfig, {
+    taskId: "task-thread-rename",
+    taskType: "conversation_reply",
+    intentCategory: "thread_rename",
+    targetCodexThreadRef: "019d-app-server-thread",
+    targetCodexFolderRef: repoRoot,
+    threadRenameName: "Boss 量产治理线程",
+    executionPrompt: "同步 Codex 线程名称。",
+  });
+
+  assert.equal(result.status, "completed");
+  assert.equal(result.threadId, "019d-app-server-thread");
+  assert.equal(result.turnControl, "rename");
+  assert.equal(result.threadRename?.name, "Boss 量产治理线程");
+  assert.match(result.replyBody, /已同步 Codex 线程名称/);
+  assert.equal(result.turnId, undefined);
+  assert.doesNotMatch(JSON.stringify(result), /thread-name-secret-should-not-leak/);
+});
+
 test("codex app-server runner stays disabled unless feature flag is explicit", () => {
   const runnerConfig = getCodexAppServerRunnerConfig(process.env, {
     codexAppServerCommand: process.execPath,