@

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/SceneManager.cs

@@ -67,7 +67,12 @@ public sealed class SceneManager
                 break;
 
             case State.CoveringOut:
-                _coverage = Advance(_coverage, +1f, _transition!.OutDuration, clock.UnscaledDeltaTime);
+                _coverage = Advance(
+                    _coverage,
+                    +1f,
+                    _transition!.OutDuration,
+                    clock.UnscaledDeltaTime
+                );
                 if (_coverage >= 1f)
                 {
                     ApplyPending();
@@ -77,7 +82,12 @@ public sealed class SceneManager
                 break;
 
             case State.RevealingIn:
-                _coverage = Advance(_coverage, -1f, _transition!.InDuration, clock.UnscaledDeltaTime);
+                _coverage = Advance(
+                    _coverage,
+                    -1f,
+                    _transition!.InDuration,
+                    clock.UnscaledDeltaTime
+                );
                 if (_coverage <= 0f)
                 {
                     _state = State.Idle;
@@ -127,7 +137,12 @@ public sealed class SceneManager
         Log.Info($"Scene switched to {Current?.GetType().Name ?? "<none>"}");
     }
 
-    private static float Advance(float coverage, float direction, float duration, float deltaTime) =>
+    private static float Advance(
+        float coverage,
+        float direction,
+        float duration,
+        float deltaTime
+    ) =>
         duration <= 0f
             ? coverage + direction
             : Math.Clamp(coverage + direction * deltaTime / duration, 0f, 1f);