Fix PM2 start falsely treating missing crypto_okx as existing.

Use jlist name match and fall back to start when restart fails.

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

deploy/lib/common.sh

@@ -236,7 +236,23 @@ remove_backup_cron() {
 
 pm2_app_exists() {
   local name="$1"
-  pm2 pid "${name}" >/dev/null 2>&1
+  # pm2 pid 在部分版本对不存在的进程仍返回 0;改用 jlist 精确匹配 name
+  if ! command -v pm2 >/dev/null 2>&1; then
+    return 1
+  fi
+  if ! command -v python3 >/dev/null 2>&1; then
+    pm2 describe "${name}" 2>/dev/null | grep -q "status"
+    return $?
+  fi
+  pm2 jlist 2>/dev/null | python3 -c '
+import json,sys
+name=sys.argv[1]
+try:
+    apps=json.load(sys.stdin)
+except Exception:
+    sys.exit(1)
+sys.exit(0 if any(isinstance(a,dict) and a.get("name")==name for a in (apps or [])) else 1)
+' "${name}"
 }
 
 pm2_stop_project_apps() {
@@ -281,8 +297,12 @@ pm2_start_app() {
   [[ -x "${REPO_ROOT}/.venv/bin/python" ]] || die "缺少 .venv,请先运行 setup_env.sh"
   if pm2_app_exists "${PM2_APP_NAME}"; then
     log "已存在,执行 restart --update-env"
-    pm2 restart "${PM2_APP_NAME}" --update-env
+    if ! pm2 restart "${PM2_APP_NAME}" --update-env; then
+      log "restart 失败,改为 start ecosystem.config.cjs"
+      pm2 start ecosystem.config.cjs
+    fi
   else
+    log "首次启动: pm2 start ecosystem.config.cjs"
     pm2 start ecosystem.config.cjs
   fi
 }