Add Clumsy plugins and dual-vehicle fleet sync demo.

Restructure into DiffWheel/MultiWheel folders, add DiffWheelC and MultiWheelC with MovementTests, FleetRemote multi-vehicle manual sync, deploy templates, and documentation. Update dependency paths to D:\MDCS\Release and mirror motor feedback in MotorRoutine for simulation.

Co-authored-by: Cursor <cursoragent@cursor.com>

DiffWheel/DiffWheelM/MotorRoutine.cs

@@ -0,0 +1,12 @@
+using CartActivator;
+
+namespace DiffWheelM;
+
+public class MotorRoutine : LadderLogic<CartDefinition>
+{
+    public override void Operation(int iteration)
+    {
+        cart.ActualSpeedLeft = cart.SpeedLeft;
+        cart.ActualSpeedRight = cart.SpeedRight;
+    }
+}