fix: 交易安全审计修复 — 补偿平仓、中控同步、滚仓/趋势防护

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

manual_trading_hub/exchange_orders.py

@@ -453,8 +453,11 @@ def cancel_orders_for_symbol(
         try:
             cancel_order(ex, exchange_kind, symbol, o["id"], o.get("channel") or "regular")
             n += 1
-        except Exception:
-            pass
+        except Exception as e:
+            print(
+                f"[cancel_orders_for_symbol] {exchange_kind} {symbol} id={o.get('id')}: {e}",
+                flush=True,
+            )
     return n
 
 
@@ -655,7 +658,7 @@ def _gate_place_tp_sl_position(
             try:
                 ex.privateFuturesPostSettlePriceOrders(_payload(tp_s, tp_rule))
             except Exception:
-                cancel_orders_for_symbol(ex, "gate", symbol, scope="conditional")
+                # 保留已挂止损，仅放弃本次 TP
                 raise
             return
         except Exception as e: