Fix spawned computers not adding the needed container to the ConstructionComponent

Fixes #3091

Content.Server/GameObjects/Components/ComputerComponent.cs

@@ -1,3 +1,4 @@
+using Content.Server.GameObjects.Components.Construction;
 using Content.Server.GameObjects.Components.Power.ApcNetComponents;
 using Content.Shared.GameObjects.Components;
 using JetBrains.Annotations;
@@ -87,6 +88,9 @@ namespace Content.Server.GameObjects.Components
 
             if(!container.Insert(board))
                 Logger.Warning($"Couldn't insert board {board} to computer {Owner}!");
+
+            if (Owner.TryGetComponent(out ConstructionComponent construction))
+                construction.AddContainer("board");
         }
 
         public void MapInit()