@

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.Graphics/RenderSystems.cs

@@ -96,20 +96,24 @@ public sealed class SpriteRenderSystem : QuerySystem<Sprite, Transform2D>
         }
 
         _renderer.BeginChunkedSubmit(_segmentLengths.AsSpan(0, _segments.Count));
-        Parallel.For(0, _segments.Count, segmentIndex =>
-        {
-            var (chunk, start, length) = _segments[segmentIndex];
-            var (sprites, transforms) = _chunks[chunk];
-            var writer = _renderer.GetChunkWriter(segmentIndex);
-            var s = sprites.Span.Slice(start, length);
-            var t = transforms.Span.Slice(start, length);
-            for (var i = 0; i < s.Length; i++)
+        Parallel.For(
+            0,
+            _segments.Count,
+            segmentIndex =>
             {
-                _renderer.SubmitInto(ref writer, in t[i], in s[i]);
-            }
+                var (chunk, start, length) = _segments[segmentIndex];
+                var (sprites, transforms) = _chunks[chunk];
+                var writer = _renderer.GetChunkWriter(segmentIndex);
+                var s = sprites.Span.Slice(start, length);
+                var t = transforms.Span.Slice(start, length);
+                for (var i = 0; i < s.Length; i++)
+                {
+                    _renderer.SubmitInto(ref writer, in t[i], in s[i]);
+                }
 
-            _renderer.EndChunk(segmentIndex, in writer);
-        });
+                _renderer.EndChunk(segmentIndex, in writer);
+            }
+        );
         _renderer.CommitChunkedSubmit();
     }
 }