chore: save current workspace progress

ClumsyPilot/ParkrobTrajplanner/PathSmoothing/Contracts/SmoothedPathPointSource.cs

@@ -1,11 +1,14 @@
 namespace MultiWheelC.TrajectoryPlanning.PathSmoothing;
 
-/// <summary>平滑路径点的来源。</summary>
+/// <summary>平滑路径点的来源；用于区分保留锚点、常规重采样、换向锚点和 Local G2 过渡几何。</summary>
 public enum SmoothedPathPointSource
 {
+    /// <summary>直接保留的原始路径锚点。</summary>
     Anchor,
+    /// <summary>在同一方向段内按弧长插值得到的常规采样点。</summary>
     Interpolated,
+    /// <summary>精确保留的换向边界点；不能与相邻方向段按坐标合并。</summary>
     GearSwitch,
-    CoarsePathFallback,
-    LocalG2Transition,
+    /// <summary>由 Local G2 五次过渡曲线生成的候选或发布点。</summary>
+    LocalG2Transition = 4,
 }