Add MultiWheelS Simple scheduling plugin for fleet sync

Introduce the MultiWheelS (SimpleComposer host) plugin with the
MultiVehicleCar definition so fleet auto-sync is driven via Simple
dispatch instead of the hand-rolled AGV.FleetGo path. Simplify
MultiWheelC.AGV to BasicInterface, drop the obsolete FleetGo helper
and FleetStraightMovementTest, wire MultiWheelS into Tutorial.sln,
and update RunAndDeploy docs plus add the MultiVehicleAutoSyncReview
notes.

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

MultiWheel/MultiWheelC/MovementTests.cs

@@ -218,24 +218,3 @@ public class WebApiMotionPauseTest : MovementTest
     {
     }
 }
-
-[MovementTest(name = "多舵轮-车队直线1m")]
-public class FleetStraightMovementTest : MovementTest
-{
-    public override void Test()
-    {
-        if (PilotDefinition.Conf.MultiVehicleMasterEndpoint != "/")
-        {
-            Hedingben.ToastText("仅主车可发起车队轨迹", "FleetGo");
-            return;
-        }
-
-        var pos = DetourInterface.getCartLocation();
-        var agv = new AGV();
-        agv.FleetGo((float)pos.x, (float)pos.y, 1, (float)pos.x + 1000f, (float)pos.y, 2, 10001, 0.2f);
-    }
-
-    public override void TestStop()
-    {
-    }
-}