refactor.

src/Cap.Consistency/Consumer/Kafka/IKafkaTaskSchedule.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using Cap.Consistency.Abstractions;
-using Microsoft.Extensions.Logging;
-
-namespace Cap.Consistency.Consumer.Kafka
-{
-
-    public interface IKafkaTaskSchedule : ITaskSchedule { }
-
-
-    public class KafkaTaskSchedule : IKafkaTaskSchedule
-    {
-
-        private readonly ILogger _logger;
-
-
-        public KafkaTaskSchedule(ILoggerFactory loggerFactory) {
-            _logger = loggerFactory.CreateLogger<KafkaTaskSchedule>();
-
-        }
-        public void Start(IReadOnlyList<ConsumerExecutorDescriptor> methods) {
-            throw new NotImplementedException();
-        }
-
-        public void Stop() {
-            throw new NotImplementedException();
-        }
-    }
-}