将Feature/XP.Common和Feature/XP.Hardware分支合并至Develop/XP.forHardwareAndCommon，完善XPapp注册和相关硬件类库通用类库功能。

XP.Hardware.RaySource/Abstractions/Events/ErrorOccurredEvent.cs

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+using Prism.Events;
+
+namespace XP.Hardware.RaySource.Abstractions.Events
+{
+    /// <summary>
+    /// 错误触发事件 | Error Occurred Event
+    /// 携带错误信息字符串 | Carries error message string
+    /// </summary>
+    public class ErrorOccurredEvent : PubSubEvent<string>
+    {
+    }
+}

XP.Hardware.RaySource/Abstractions/Events/OperationResultEvent.cs

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+using Prism.Events;
+
+namespace XP.Hardware.RaySource.Abstractions.Events
+{
+    /// <summary>
+    /// 操作结果数据模型 | Operation Result Data Model
+    /// 携带操作名称和成功状态 | Carries operation name and success status
+    /// </summary>
+    public class OperationResultData
+    {
+        /// <summary>
+        /// 操作名称 | Operation name
+        /// </summary>
+        public string OperationName { get; set; }
+
+        /// <summary>
+        /// 操作是否成功 | Operation success status
+        /// </summary>
+        public bool IsSuccess { get; set; }
+
+        /// <summary>
+        /// 附加消息 | Additional message
+        /// </summary>
+        public string Message { get; set; }
+
+        public OperationResultData(string operationName, bool isSuccess, string message = null)
+        {
+            OperationName = operationName;
+            IsSuccess = isSuccess;
+            Message = message;
+        }
+    }
+
+    /// <summary>
+    /// 操作结果事件 | Operation Result Event
+    /// 用于通知操作执行结果 | Used to notify operation execution result
+    /// </summary>
+    public class OperationResultEvent : PubSubEvent<OperationResultData>
+    {
+    }
+}

XP.Hardware.RaySource/Abstractions/Events/RaySourceStatusChangedEvent.cs

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+using Prism.Events;
+using XP.Hardware.RaySource.Abstractions.Enums;
+
+namespace XP.Hardware.RaySource.Abstractions.Events
+{
+    /// <summary>
+    /// 射线源状态变更事件 | X-Ray Source Status Changed Event
+    /// 携带 RaySourceStatus 枚举值，表示三态状态变更 | Carries RaySourceStatus enum for tri-state status changes
+    /// </summary>
+    public class RaySourceStatusChangedEvent : PubSubEvent<RaySourceStatus>
+    {
+    }
+}

XP.Hardware.RaySource/Abstractions/Events/StatusUpdatedEvent.cs

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+using Prism.Events;
+using System;
+
+namespace XP.Hardware.RaySource.Abstractions.Events
+{
+    /// <summary>
+    /// 系统状态数据模型 | System Status Data Model
+    /// 携带全量系统状态信息 | Carries complete system status information
+    /// </summary>
+    public class SystemStatusData
+    {
+        /// <summary>
+        /// 设定电压值（kV）| Set voltage value (kV)
+        /// </summary>
+        public float SetVoltage { get; set; }
+
+        /// <summary>
+        /// 实际电压值（kV）| Actual voltage value (kV)
+        /// </summary>
+        public float ActualVoltage { get; set; }
+
+        /// <summary>
+        /// 设定电流值（μA）| Set current value (μA)
+        /// </summary>
+        public float SetCurrent { get; set; }
+
+        /// <summary>
+        /// 实际电流值（μA）| Actual current value (μA)
+        /// </summary>
+        public float ActualCurrent { get; set; }
+
+        /// <summary>
+        /// 射线开启状态 | X-ray on status
+        /// </summary>
+        public bool IsXRayOn { get; set; }
+
+        /// <summary>
+        /// 暖机状态描述 | Warm-up status description
+        /// </summary>
+        public string WarmUpStatus { get; set; }
+
+        /// <summary>
+        /// 真空状态描述 | Vacuum status description
+        /// </summary>
+        public string VacuumStatus { get; set; }
+
+        /// <summary>
+        /// 启动状态描述 | Startup status description
+        /// </summary>
+        public string StartUpStatus { get; set; }
+
+        /// <summary>
+        /// 自动定心状态描述 | Auto-center status description
+        /// </summary>
+        public string AutoCenterStatus { get; set; }
+
+        /// <summary>
+        /// 灯丝调整状态描述 | Filament adjust status description
+        /// </summary>
+        public string FilamentAdjustStatus { get; set; }
+
+        /// <summary>
+        /// 连锁状态 | Interlock status
+        /// </summary>
+        public bool IsInterlockActive { get; set; }
+
+        /// <summary>
+        /// 看门狗状态 | Watchdog status
+        /// </summary>
+        public string WatchdogStatus { get; set; }
+
+        /// <summary>
+        /// 功率模式 | Power mode
+        /// </summary>
+        public string PowerMode { get; set; }
+
+        /// <summary>
+        /// TXI状态 | TXI status
+        /// </summary>
+        public string TxiStatus { get; set; }
+
+        /// <summary>
+        /// 时间戳 | Timestamp
+        /// </summary>
+        public DateTime Timestamp { get; set; } = DateTime.Now;
+    }
+
+    /// <summary>
+    /// 状态更新事件 | Status Updated Event
+    /// 用于通知UI层系统状态变化 | Used to notify UI layer of system status changes
+    /// </summary>
+    public class StatusUpdatedEvent : PubSubEvent<SystemStatusData>
+    {
+    }
+}

XP.Hardware.RaySource/Abstractions/Events/VariablesConnectedEvent.cs

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+using Prism.Events;
+
+namespace XP.Hardware.RaySource.Abstractions.Events
+{
+    /// <summary>
+    /// PVI 变量连接状态变更事件 | PVI variables connection state changed event
+    /// Payload: true = 已连接, false = 已断开 | true = connected, false = disconnected
+    /// </summary>
+    public class VariablesConnectedEvent : PubSubEvent<bool>
+    {
+    }
+}