Add AI module to engine

Source/Engine/AI/AI.Build.cs

@@ -0,0 +1,18 @@
+// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+
+using Flax.Build;
+using Flax.Build.NativeCpp;
+
+/// <summary>
+/// Artificial Intelligence module.
+/// </summary>
+public class AI : EngineModule
+{
+    /// <inheritdoc />
+    public override void Setup(BuildOptions options)
+    {
+        base.Setup(options);
+
+        options.PrivateDependencies.Add("Navigation");
+    }
+}

Source/Engine/Engine/Engine.Build.cs

@@ -14,6 +14,7 @@ public class Engine : EngineModule
     {
         base.Setup(options);
 
+        options.PublicDependencies.Add("AI");
         options.PublicDependencies.Add("Animations");
         options.PublicDependencies.Add("Audio");
         options.PublicDependencies.Add("Content");