Fix trash bag visuals (#32386)

* First commit

* Dont even look what I did at first I'm silly

* more negative diff!!

Content.Shared/Storage/EntitySystems/SharedStorageSystem.cs

@@ -40,6 +40,7 @@ using Robust.Shared.Random;
 using Robust.Shared.Serialization;
 using Robust.Shared.Timing;
 using Robust.Shared.Utility;
+using Content.Shared.Rounding;
 
 namespace Content.Shared.Storage.EntitySystems;
 
@@ -880,6 +881,12 @@ public abstract class SharedStorageSystem : EntitySystem
         _appearance.SetData(uid, StorageVisuals.Open, isOpen, appearance);
         _appearance.SetData(uid, SharedBagOpenVisuals.BagState, isOpen ? SharedBagState.Open : SharedBagState.Closed, appearance);
 
+        if (TryComp<StorageFillVisualizerComponent>(uid, out var storageFillVisualizerComp))
+        {
+            var level = ContentHelpers.RoundToLevels(used, capacity, storageFillVisualizerComp.MaxFillLevels);
+            _appearance.SetData(uid, StorageFillVisuals.FillLevel, level, appearance);
+        }
+
         // HideClosedStackVisuals true sets the StackVisuals.Hide to the open state of the storage.
         // This is for containers that only show their contents when open. (e.g. donut boxes)
         if (storage.HideStackVisualsWhenClosed)