feat: add combat and deleveling AI

Client/Domain/AI/State/MoveToTargetState.cs

@@ -0,0 +1,34 @@
+using Client.Domain.AI.Combat;
+using Client.Domain.Entities;
+using Client.Domain.Service;
+using Client.Infrastructure.Service;
+
+namespace Client.Domain.AI.State
+{
+    public class MoveToTargetState : BaseState
+    {
+        public MoveToTargetState(AI ai) : base(ai)
+        {
+        }
+
+        protected override void DoExecute(WorldHandler worldHandler, Config config, AsyncPathMoverInterface asyncPathMover, Hero hero)
+        {
+            var target = hero.Target;
+            if (target == null)
+            {
+                target = hero;
+            }
+
+            var distance = hero.Transform.Position.HorizontalDistance(target.Transform.Position);
+
+            if (asyncPathMover.IsLocked)
+            {
+                return;
+            }
+            if (distance >= Helper.GetAttackDistanceByConfig(worldHandler, config, hero, target))
+            {
+                asyncPathMover.MoveAsync(target.Transform.Position);
+            }
+        }
+    }
+}