Resolves SmokeVisualizer is Obsolete (#13881)

Content.Client/Chemistry/Visualizers/SmokeVisualsComponent.cs

@@ -0,0 +1,10 @@
+namespace Content.Client.Chemistry.Visualizers;
+
+/// <summary>
+/// A component that changes color to match its contained reagents.
+/// Managed by <see cref="SmokeVisualizerSystem"/>.
+/// Only functions with smoke at the moment.
+/// </summary>
+[RegisterComponent]
+[Access(typeof(SmokeVisualizerSystem))]
+public sealed class SmokeVisualsComponent : Component {}