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.MotionControl/Abstractions/Events/GeometryUpdatedEvent.cs

@@ -0,0 +1,18 @@
+using Prism.Events;
+
+namespace XP.Hardware.MotionControl.Abstractions.Events
+{
+    /// <summary>
+    /// 几何参数数据 | Geometry Data
+    /// </summary>
+    /// <param name="FOD">焦点到旋转中心距离（mm）| Focus to Object Distance (mm)</param>
+    /// <param name="FDD">焦点到探测器距离（mm）| Focus to Detector Distance (mm)</param>
+    /// <param name="Magnification">放大倍率 | Magnification</param>
+    public record GeometryData(double FOD, double FDD, double Magnification);
+
+    /// <summary>
+    /// 几何参数更新事件 | Geometry Updated Event
+    /// 当几何参数（FOD/FDD/放大倍率）重新计算后发布 | Published when geometry parameters are recalculated
+    /// </summary>
+    public class GeometryUpdatedEvent : PubSubEvent<GeometryData> { }
+}