Per-component versioning and change tracking for ECS

Introduce per-component versioning in chunks and world for efficient change detection.
- Add version arrays to chunks and global version to world.
- Update queries and ForEach to mark written components as changed.
- Extend QueryBuilder with WithAllRW/WithPresentRW for write access.
- Expose change tracking API in ChunkView.
- Improve thread safety and debug code.
- Update tests and examples to demonstrate new features.

Ghost.Graphics/Utilities/MeshBuilder.cs

@@ -231,7 +231,7 @@ public unsafe static class MeshBuilder
     public static void ComputeTangents(UnsafeList<Vertex> vertices, UnsafeList<uint> indices)
     {
         using var scope = AllocationManager.CreateStackScope();
-        using var bitangents = new UnsafeArray<float4>(vertices.Count, Allocator.Stack);
+        var bitangents = new UnsafeArray<float4>(vertices.Count, scope.AllocationHandle);
 
         for (var i = 0; i < indices.Count; i += 3)
         {