Kill ContainerHelpers (#20908)

Content.Server/Destructible/DestructibleSystem.cs

@@ -16,6 +16,7 @@ using Content.Shared.Destructible;
 using Content.Shared.FixedPoint;
 using JetBrains.Annotations;
 using Robust.Server.GameObjects;
+using Robust.Shared.Containers;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 
@@ -36,6 +37,7 @@ namespace Content.Server.Destructible
         [Dependency] public readonly TriggerSystem TriggerSystem = default!;
         [Dependency] public readonly SolutionContainerSystem SolutionContainerSystem = default!;
         [Dependency] public readonly PuddleSystem PuddleSystem = default!;
+        [Dependency] public readonly SharedContainerSystem ContainerSystem = default!;
         [Dependency] public readonly IPrototypeManager PrototypeManager = default!;
         [Dependency] public readonly IComponentFactory ComponentFactory = default!;
         [Dependency] public readonly IAdminLogManager _adminLogger = default!;

Content.Server/Destructible/Thresholds/Behaviors/EmptyAllContainersBehaviour.cs

@@ -15,7 +15,7 @@ namespace Content.Server.Destructible.Thresholds.Behaviors
 
             foreach (var container in containerManager.GetAllContainers())
             {
-                container.EmptyContainer(true, system.EntityManager.GetComponent<TransformComponent>(owner).Coordinates);
+                system.ContainerSystem.EmptyContainer(container, true, system.EntityManager.GetComponent<TransformComponent>(owner).Coordinates);
             }
         }
     }