扩展和重写了ITaskManager接口，上个版本取消，需要重新编写任务管理相关

Falcon.SugarApi/TimedTask/ITaskManager.cs

@@ -1,4 +1,5 @@
-using System;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace Falcon.SugarApi.TimedTask
 {
@@ -24,26 +25,33 @@ namespace Falcon.SugarApi.TimedTask
         /// </summary>
         string? TaskGroup { get; }
 
-        /// <summary>
-        /// 上次运行时间
-        /// </summary>
-        DateTime? LastRunTime { get; }
-        /// <summary>
-        /// 上次运行信息
-        /// </summary>
-        public string? LastRunMessage { get; }
-
         /// <summary>
         /// 运行一次任务
         /// </summary>
-        (bool isSuccess, string msg) RunOnce();
+        /// <param name="cancellationToken">退出信号</param>
+        /// <returns>控制结果</returns>
+        Task<TaskControlResult> RunOnceAsync(CancellationToken cancellationToken = default);
         /// <summary>
         /// 开始任务
         /// </summary>
-        (bool isSuccess, string msg) StartTask();
+        /// <param name="cancellationToken">退出信号</param>
+        /// <returns>控制结果</returns>
+        Task<TaskControlResult> StartTaskAsync(CancellationToken cancellationToken = default);
         /// <summary>
         /// 停止任务
         /// </summary>
-        (bool isSuccess, string msg) StopTask();
+        /// <param name="cancellationToken">退出信号</param>
+        /// <returns>控制结果</returns>
+        Task<TaskControlResult> StopTaskAsync(CancellationToken cancellationToken = default);
+        /// <summary>
+        /// 获得当前任务状态
+        /// </summary>
+        /// <returns>当前任务状态</returns>
+        Task<TaskState> GetTaskStateAsync();
+        /// <summary>
+        /// 获取上次运行信息
+        /// </summary>
+        /// <returns>结果信息</returns>
+        Task<LastRunInformation> GetLastRunInfomationAsync();
     }
 }

Falcon.SugarApi/TimedTask/LastRunInformation.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Falcon.SugarApi.TimedTask
+{
+    /// <summary>
+    /// 任务上次运行结果信息
+    /// </summary>
+    /// <param name="IsSuccess">是否成功</param>
+    /// <param name="Time">运行时间</param>
+    /// <param name="Msg">运行信息</param>
+    /// <param name="Exception">引发的异常</param>
+    public record LastRunInformation(bool IsSuccess,DateTime Time,string? Msg,Exception? Exception);
+}

Falcon.SugarApi/TimedTask/TaskControlResult.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace Falcon.SugarApi.TimedTask
+{
+    /// <summary>
+    /// 任务控制返回结果
+    /// </summary>
+    /// <param name="isSuccess">是否成功</param>
+    /// <param name="msg">返回信息</param>
+    /// <param name="exception">返回异常</param>
+    public record TaskControlResult(bool isSuccess,string msg,Exception? exception);
+}

Falcon.SugarApi/TimedTask/TaskState.cs

@@ -0,0 +1,33 @@
+namespace Falcon.SugarApi.TimedTask
+{
+    /// <summary>
+    /// 任务状态
+    /// </summary>
+    public enum TaskState
+    {
+        /// <summary>
+        /// 准备-任务准备就绪等待开始执行
+        /// </summary>
+        Ready,
+        /// <summary>
+        /// 等待-任务已经启动，等待下次启动
+        /// </summary>
+        Waiting,
+        /// <summary>
+        /// 运行-任务执行中
+        /// </summary>
+        Running,
+        /// <summary>
+        /// 停止-任务已经停止，不会再运行
+        /// </summary>
+        Stopping,
+        /// <summary>
+        /// 未知状态--当前状态未知
+        /// </summary>
+        Unknown,
+        /// <summary>
+        /// 不支持-当前任务不支持状态查询
+        /// </summary>
+        NoSupport,
+    }
+}