Isolate CTP in worker process and improve strategy roll UX.

Split vn.py into qihuo-ctp worker with IPC client bridge, keep CTP connected during breaks with cached account fallback, speed up strategy page loads, and allow off-session breakout roll submissions.

Co-authored-by: Cursor <cursoragent@cursor.com>

ecosystem.config.cjs

@@ -24,6 +24,9 @@ module.exports = {
         LANG: "zh_CN.UTF-8",
         LC_ALL: "zh_CN.UTF-8",
         LC_CTYPE: "zh_CN.UTF-8",
+        QIHUO_CTP_ROLE: "client",
+        QIHUO_CTP_WORKER_URL: "http://127.0.0.1:6601",
+        QIHUO_CTP_WORKER_TOKEN: "qihuo-local-ctp",
         QIHUO_STARTUP_WORKERS: "8",
         QIHUO_MEMORY_MB: "8192",
       },
@@ -31,5 +34,29 @@ module.exports = {
       out_file: path.join(ROOT, "logs", "pm2-out.log"),
       time: true,
     },
+    {
+      name: "qihuo-ctp",
+      script: "ctp_worker.py",
+      cwd: ROOT,
+      interpreter,
+      instances: 1,
+      autorestart: true,
+      watch: false,
+      max_memory_restart: "8192M",
+      env: {
+        NODE_ENV: "production",
+        LANG: "zh_CN.UTF-8",
+        LC_ALL: "zh_CN.UTF-8",
+        LC_CTYPE: "zh_CN.UTF-8",
+        QIHUO_CTP_ROLE: "worker",
+        QIHUO_CTP_WORKER_HOST: "127.0.0.1",
+        QIHUO_CTP_WORKER_PORT: "6601",
+        QIHUO_CTP_WORKER_TOKEN: "qihuo-local-ctp",
+        QIHUO_MEMORY_MB: "8192",
+      },
+      error_file: path.join(ROOT, "logs", "pm2-ctp-error.log"),
+      out_file: path.join(ROOT, "logs", "pm2-ctp-out.log"),
+      time: true,
+    },
   ],
 };