feat(mes): add task assignee implementation

hsy

2026-08-18 56e8a8e8f6c90faf8240a5a05d64a6da441888ab

 yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/service/channel/PayChannelServiceImpl.java

@@ -157,6 +157,11 @@
    }

    @Override
    public List<PayChannelDO> getChannelListByAppId(Long appId) {
        return payChannelMapper.selectListByAppId(appId);
    }

    @Override
    public PayClient getPayClient(Long id) {
        PayChannelDO channel = validPayChannel(id);
        return payClientFactory.createOrUpdatePayClient(id, channel.getCode(), channel.getConfig());