Objects ordered through cargo system shouldn't start anchored (#28115)

* Order normal space heater instead of anchored variant

* Make sure ordered objects don't spawn anchored

* Order space heater flatpack instead of a regular space heater

* Remove obsolete TODO

* Remove unnecessary name

---------

Co-authored-by: Eoin Mcloughlin <helloworld@eoinrul.es>

Content.Server/Cargo/Systems/CargoSystem.Orders.cs

@@ -20,6 +20,8 @@ namespace Content.Server.Cargo.Systems
 {
     public sealed partial class CargoSystem
     {
+        [Dependency] private readonly SharedTransformSystem _transformSystem = default!;
+
         /// <summary>
         /// How much time to wait (in seconds) before increasing bank accounts balance.
         /// </summary>
@@ -489,6 +491,9 @@ namespace Content.Server.Cargo.Systems
             // Create the item itself
             var item = Spawn(order.ProductId, spawn);
 
+            // Ensure the item doesn't start anchored
+            _transformSystem.Unanchor(item, Transform(item));
+
             // Create a sheet of paper to write the order details on
             var printed = EntityManager.SpawnEntity(paperProto, spawn);
             if (TryComp<PaperComponent>(printed, out var paper))