Cigarette ecs (#4495)

* Reorganized Shared.Storage folder

* Replace StorageCounter with Item Counter

* Change stack visuals setting data

* Fix mirrorcult suggestions

* Fix items from upstream

* Fix type formatting

Content.Shared/Storage/Components/ItemMapperComponent.cs

@@ -0,0 +1,27 @@
+using System.Collections.Generic;
+using Content.Shared.Storage.EntitySystems;
+using Robust.Shared.Analyzers;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Shared.Storage.Components
+{
+    [RegisterComponent]
+    [Friend(typeof(SharedItemMapperSystem))]
+    public class ItemMapperComponent : Component, ISerializationHooks
+    {
+        public override string Name => "ItemMapper";
+
+        [DataField("mapLayers")] public readonly Dictionary<string, SharedMapLayerData> MapLayers = new();
+
+        void ISerializationHooks.AfterDeserialization()
+        {
+            foreach (var (layerName, val) in MapLayers)
+            {
+                val.Layer = layerName;
+            }
+        }
+
+    }
+}