fix(hub): remove trade UI stubs, public ping, multipart dep

manual_trading_hub/scripts/verify_hub_deploy.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+# 在服务器上检查中控是否为最新代码（无 api_trade_key、已装 multipart）
+set -euo pipefail
+HUB_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$HUB_DIR"
+echo "=== hub.py 检查 ==="
+if grep -n 'def api_trade_key' hub.py 2>/dev/null; then
+  echo "FAIL: 仍是旧版 hub.py（含 api_trade_key），请 git pull 或同步最新代码"
+  exit 1
+fi
+if ! grep -q 'HUB_BUILD' hub.py; then
+  echo "FAIL: hub.py 缺少 HUB_BUILD 标记，代码过旧"
+  exit 1
+fi
+echo "OK: 无 api_trade_key，含 HUB_BUILD"
+
+echo "=== python-multipart ==="
+# shellcheck source=/dev/null
+source .venv/bin/activate
+python -c "import multipart; print('OK:', multipart.__version__)"
+
+echo "=== /api/ping ==="
+curl -sf http://127.0.0.1:5100/api/ping | python -m json.tool
+echo ""
+echo "若 build 不是 20260521-no-trade-ui，请 pm2 restart manual-trading-hub"