完成 Ruff 全量清理

web/backend/services/douyu_runner_gold.py

@@ -106,7 +106,7 @@ class GoldMixin:
                     f"鱼翅支付码已生成，等待到账（当前鱼翅 {last_gold if last_gold is not None else '-'}）",
                     result,
                 )
-            except Exception as exc:
+            except Exception as exc:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                 poll_count += 1
                 result["payment_poll_count"] = poll_count
                 result["payment_poll_error"] = str(exc)
@@ -260,7 +260,7 @@ class GoldMixin:
             baseline = self._refresh_account_gold_balance(client, account)
             baseline_gold = baseline["gold_balance"]
             db.commit()
-        except Exception as exc:
+        except Exception as exc:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
             self._push_log("warning", f"生成鱼翅码前刷新余额失败: {exc}")
         result = client.create_gold_qr(
             amount=amount, pay_type=int(config["gold_pay_type"])