Resolves RollerbedVisualizer is Obsolete (#13915)

* Split RollerbedVisualizer into Component/System pair

* Server ignore RollerbedVisualizer

* Update YAML

* GenericVisualizer

* Switch to unfolded layer

* Use visibility

Content.Client/Visualizer/RollerbedVisualizer.cs

@@ -1,31 +0,0 @@
-using Content.Shared.Buckle.Components;
-using JetBrains.Annotations;
-using Robust.Client.GameObjects;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Serialization.Manager.Attributes;
-
-namespace Content.Client.Visualizer
-{
-    [UsedImplicitly]
-    public sealed class RollerbedVisualizer : AppearanceVisualizer
-    {
-        [DataField("key")]
-        private string _key = default!;
-
-        [Obsolete("Subscribe to AppearanceChangeEvent instead.")]
-        public override void OnChangeData(AppearanceComponent appearance)
-        {
-            base.OnChangeData(appearance);
-
-            var entManager = IoCManager.Resolve<IEntityManager>();
-
-            if (!entManager.TryGetComponent(appearance.Owner, out SpriteComponent? sprite)) return;
-
-            if (appearance.TryGetData(StrapVisuals.State, out bool strapped) && strapped)
-            {
-                sprite.LayerSetState(0, $"{_key}_buckled");
-            }
-        }
-    }
-}