Reflection refactor (#19253)

Content.Shared/Weapons/Reflect/ReflectUserComponent.cs

@@ -0,0 +1,13 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Weapons.Reflect;
+
+/// <summary>
+/// Added to an entity if it equips a reflection item in a hand slot or into its clothing.
+/// Reflection events will then be relayed.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed class ReflectUserComponent : Component
+{
+
+}