Add door interaction system with state management and event publishing

GameCore/Interaction/DoorComponent.cs

@@ -0,0 +1,25 @@
+using GameCore.ECS.Interfaces;
+using GameCore.Interaction.Interfaces;
+
+namespace GameCore.Interaction;
+
+public class DoorComponent : IComponent
+{
+    public enum DoorState
+    {
+        Locked,
+        Closed,
+        Opening,
+        Open,
+        Closing
+    }
+
+    public DoorState CurrentState { get; set; } = DoorState.Locked;
+    public List<IInteractionRequirement> Requirements { get; set; } = [];
+
+    public bool IsOneTimeUnlock { get; set; } = false;
+
+    public float OpenSpeed { get; set; } = 2.0f;
+    public float OpenProgress { get; set; } = 0.0f;
+    public float Timer { get; set; } = 0.0f;
+}