Refactor actions to be entities with components (#19900)

Content.Shared/Actions/WorldTargetActionComponent.cs

@@ -0,0 +1,25 @@
+using Robust.Shared.GameStates;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Actions;
+
+[RegisterComponent, NetworkedComponent]
+public sealed partial class WorldTargetActionComponent : BaseTargetActionComponent
+{
+    public override BaseActionEvent? BaseEvent => Event;
+
+    /// <summary>
+    ///     The local-event to raise when this action is performed.
+    /// </summary>
+    [DataField("event")]
+    [NonSerialized]
+    public WorldTargetActionEvent? Event;
+}
+
+[Serializable, NetSerializable]
+public sealed class WorldTargetActionComponentState : BaseActionComponentState
+{
+    public WorldTargetActionComponentState(WorldTargetActionComponent component) : base(component)
+    {
+    }
+}