feat(work): 封装部分企业微信回调通知事件模型

src/SKIT.FlurlHttpClient.Wechat.Work/Events/Push/TaskCardClickPushEvent.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 EVENT.taskcard_click 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90000/90135/90240 </para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/90376 </para>
+    /// </summary>
+    public class TaskCardClickPushEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置应用 ID。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("AgentID")]
+        public int AgentId { get; set; }
+
+        /// <summary>
+        /// 获取或设置事件 Key，即发送任务卡片时自定义按钮的 Key 值。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("EventKey")]
+        public string EventKey { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置任务 ID。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("TaskId")]
+        public string TaskId { get; set; } = default!;
+    }
+}