Added mapped storage for things like crayon belts and tools (#4201)

* Added mapped storage for things like crayon belts and tools

* Attempt to get StorageFillEvent to work

* Managed to get it working with Visualizer logi

* Improved PR and did some light refactoring of components

* Update Content.Client/Storage/Visualizers/MappedItemVisualizer.cs

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>

* Removed event, went with stateful ApperanceData

* Removed ids in favor of whitelist

* Refactor YAML, Moved functionality to Shared and renamed it.

* Changed so insert/remove always send full state.

* Move logic to component

* Fix some issues on MappedVisualizer and few nitpicks

- Fix mapped visualizer only doing init or update layers
- Fixed naming of systems
- Fixed sort of crayons

* Forgot to apply Vera's suggestion

* Fix the data to be more strict and to avoid unnecessary clearing

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>

Content.Shared/Storage/ItemCounter/SharedMapLayerData.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using Content.Shared.Whitelist;
+using Robust.Shared.Serialization;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Shared.Storage.ItemCounter
+{
+    [Serializable, NetSerializable]
+    public enum StorageMapVisuals : sbyte
+    {
+        InitLayers,
+        LayerChanged,
+    }
+
+    [Serializable]
+    [DataDefinition]
+    public class SharedMapLayerData
+    {
+        public string Layer = string.Empty;
+
+        [DataField("whitelist", required: true)]
+        public EntityWhitelist Whitelist { get; set; } = new();
+    }
+
+    [Serializable, NetSerializable]
+    public class ShowLayerData
+    {
+        public IReadOnlyList<string> QueuedEntities { get; internal set; }
+
+        public ShowLayerData()
+        {
+            QueuedEntities = new List<string>();
+        }
+
+        public ShowLayerData(IReadOnlyList<string> other)
+        {
+            QueuedEntities = other;
+        }
+
+        public ShowLayerData(ShowLayerData other)
+        {
+            QueuedEntities = other.QueuedEntities;
+        }
+    }
+}