Visualizer systems update (#8203)

* optimize appearance updating for subfloor entities

* sprite event args

* a

* stop double appearance update.

Content.Client/Power/Visualizers/CableVisualizerComponent.cs

@@ -0,0 +1,8 @@
+namespace Content.Client.Power.Visualizers;
+
+[RegisterComponent]
+public sealed class CableVisualizerComponent : Component
+{
+    [DataField("statePrefix")]
+    public string? StatePrefix;
+}