Move scale command to content and turn it into a toolshed command (#39349)

* scale command

* fix namespaces

Content.Shared/Sprite/ScaleVisualsComponent.cs

@@ -0,0 +1,27 @@
+using System.Numerics;
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Sprite;
+
+/// <summary>
+/// Used to set the <see cref="Robust.Client.GameObjects.SpriteComponent.Scale"/> datafield to a certain value from the server.
+/// </summary>
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentState]
+[Access(typeof(SharedScaleVisualsSystem))]
+public sealed partial class ScaleVisualsComponent : Component
+{
+    /// <summary>
+    /// The current sprite scale.
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    [ViewVariables]
+    public Vector2 Scale = Vector2.One;
+
+    /// <summary>
+    /// The original sprite scale, which we revert to if this component is removed.
+    /// Only set on the client.
+    /// </summary>
+    [DataField]
+    [ViewVariables]
+    public Vector2? OriginalScale;
+}