@

Add MrGameEng.AI utility-AI module; format codebase with CSharpier

New MrGameEng.AI module (ResponseCurve, Consideration, UtilityAction,
UtilityAi selector, Blackboard) plus CSharpier formatting applied across
the whole engine. Documents the CSharpier convention in CLAUDE.md.
@

src/MrGameEng.Core/Transition.cs

@@ -50,14 +50,21 @@ public abstract class Transition
     private sealed class FadeTransition(float outDuration, float inDuration, Color color)
         : Transition(outDuration, inDuration)
     {
-        public override void Draw(TransitionRenderer renderer, float coverage, TransitionPhase phase) =>
-            renderer.Fill(0f, 0f, 1f, 1f, color, coverage);
+        public override void Draw(
+            TransitionRenderer renderer,
+            float coverage,
+            TransitionPhase phase
+        ) => renderer.Fill(0f, 0f, 1f, 1f, color, coverage);
     }
 
     private sealed class WipeTransition(float outDuration, float inDuration, Color color)
         : Transition(outDuration, inDuration)
     {
-        public override void Draw(TransitionRenderer renderer, float coverage, TransitionPhase phase)
+        public override void Draw(
+            TransitionRenderer renderer,
+            float coverage,
+            TransitionPhase phase
+        )
         {
             // Out: шторка растёт слева направо; In: уезжает дальше вправо.
             if (phase == TransitionPhase.Out)