Added hair, facial hair, magic mirror (#452)

* Added hair, facial hair, magic mirror

* I forgot to commit the textures lmao

* Use shader to fix hair color blending

Content.Shared/GameObjects/Components/SharedMagicMirrorComponent.cs

@@ -0,0 +1,45 @@
+using System;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Components.UserInterface;
+using Robust.Shared.Maths;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.GameObjects.Components
+{
+    public class SharedMagicMirrorComponent : Component
+    {
+        public override string Name => "MagicMirror";
+
+        [Serializable, NetSerializable]
+        public enum MagicMirrorUiKey
+        {
+            Key
+        }
+
+        [Serializable, NetSerializable]
+        public class HairSelectedMessage : BoundUserInterfaceMessage
+        {
+            public readonly string HairName;
+            public readonly bool IsFacialHair;
+
+            public HairSelectedMessage(string name, bool isFacialHair)
+            {
+                HairName = name;
+                IsFacialHair = isFacialHair;
+            }
+        }
+
+        [Serializable, NetSerializable]
+        public class HairColorSelectedMessage : BoundUserInterfaceMessage
+        {
+            public readonly Color HairColor;
+            public readonly bool IsFacialHair;
+
+            public HairColorSelectedMessage(Color color, bool isFacialHair)
+            {
+                HairColor = color;
+                IsFacialHair = isFacialHair;
+            }
+        }
+    }
+}