Add fleet curve walk support

MultiWheel/MultiWheelC/PilotConfig.cs

@@ -203,6 +203,31 @@ public class PilotConfig : MultiWheelPilotConfig
     [FieldMember(desc = "FleetCrab startup wheel alignment tolerance(deg)")]
     public float FleetCrabStartWheelAlignDeg = 2f;
 
+    // ===== Fleet linked Bezier curve walk =====
+    [FieldMember(desc = "FleetCurve MovementTest control points relative to fleet start; format x,y;x,y;...")]
+    public string FleetCurveControlPoints = "0,0;1000,800;2000,800;3000,0";
+
+    [FieldMember(desc = "FleetCurve Bezier resolution")]
+    public int FleetCurveBezierResolution = 100;
+
+    [FieldMember(desc = "FleetCurve speed(m/s)")]
+    public float FleetCurveSpeed = 0.2f;
+
+    [FieldMember(desc = "FleetCurve car direction bias(deg); body target follows tangent+bias")]
+    public float FleetCurveCarDirectionBias = 0f;
+
+    [FieldMember(desc = "FleetCurve slow distance(mm)")]
+    public float FleetCurveSlowDistance = 2000f;
+
+    [FieldMember(desc = "FleetCurve finish distance(mm)")]
+    public float FleetCurveFinishDistance = 20f;
+
+    [FieldMember(desc = "FleetCurve finish speed(m/s)")]
+    public float FleetCurveFinishSpeed = 0.02f;
+
+    [FieldMember(desc = "FleetCurve slowing curve exponent")]
+    public float FleetCurveSlowingPow = 0.8f;
+
     // ===== 2腿检测（单线雷达识别两腿托盘 / 轮胎）=====
     [FieldMember(desc = "2腿检测：雷达名（逗号分隔可多个）")]
     public string TwoLegLidarName = "rear_left_lidar_1,rear_right_lidar_1";