Have to refactor basically the entire uniform buffer API

src/Engine/Graphics/Metal/Command.mm

@@ -3,6 +3,7 @@
 #include "Containers/Array.h"
 #include "Descriptor.h"
 #include "Enums.h"
+#include "Foundation/NSString.hpp"
 #include "Graphics/Command.h"
 #include "Graphics/Enums.h"
 #include "Graphics/Graphics.h"

src/Engine/Graphics/Metal/Descriptor.mm

@@ -130,7 +130,6 @@ void DescriptorSet::updateSampler(uint32 binding, uint32 index, Gfx::PSampler sa
         .index = flattenedIndex,
         .sampler = sampler->getHandle(),
     });
-    boundResources[flattenedIndex] = nullptr; // Samplers are not resources??????
 }
 
 void DescriptorSet::updateTexture(uint32 binding, uint32 index, Gfx::PTexture2D texture) {