feat: add CentOS7 single executable build

lib/codex-app-worker-client.js

@@ -1,10 +1,12 @@
 'use strict';
 
 const path = require('path');
-const { fork } = require('child_process');
+const { fork, spawn } = require('child_process');
 
 function createCodexAppWorkerClient(options = {}) {
   const workerPath = options.workerPath || path.join(__dirname, 'codex-app-worker.js');
+  const workerCommand = String(options.workerCommand || '').trim();
+  const workerArgs = Array.isArray(options.workerArgs) ? options.workerArgs : [];
   const onNotification = typeof options.onNotification === 'function' ? options.onNotification : () => {};
   const onServerRequest = typeof options.onServerRequest === 'function' ? options.onServerRequest : null;
   const onExit = typeof options.onExit === 'function' ? options.onExit : () => {};
@@ -40,11 +42,14 @@ function createCodexAppWorkerClient(options = {}) {
     workerExited = false;
     configured = false;
     appServerRunning = false;
-    worker = fork(workerPath, [], {
+    const spawnOptions = {
       cwd: options.cwd || process.cwd(),
       env: options.env || process.env,
       stdio: ['ignore', 'ignore', 'ignore', 'ipc'],
-    });
+    };
+    worker = workerCommand
+      ? spawn(workerCommand, workerArgs, spawnOptions)
+      : fork(workerPath, [], spawnOptions);
 
     worker.on('message', (message = {}) => {
       if (Object.prototype.hasOwnProperty.call(message, 'id')) {