refactor: Clean up RHI interface and implement descriptor set pooling

- Remove unnecessary inline keywords from RHICommandList
- Add TextureType enum for proper texture type classification
- Update DescriptorSet API to support binding with pipeline layout
- Simplify D3D12CommandList implementation
- Implement descriptor set binding with pipeline layout for both D3D12 and OpenGL

engine/src/RHI/OpenGL/OpenGLCommandList.cpp

@@ -612,8 +612,7 @@ void OpenGLCommandList::SetGraphicsDescriptorSets(
 
     for (uint32_t i = 0; i < count; ++i) {
         if (descriptorSets[i] != nullptr) {
-            OpenGLDescriptorSet* glSet = static_cast<OpenGLDescriptorSet*>(descriptorSets[i]);
-            glSet->Bind();
+            descriptorSets[i]->Bind();
         }
     }
 }
@@ -628,8 +627,7 @@ void OpenGLCommandList::SetComputeDescriptorSets(
 
     for (uint32_t i = 0; i < count; ++i) {
         if (descriptorSets[i] != nullptr) {
-            OpenGLDescriptorSet* glSet = static_cast<OpenGLDescriptorSet*>(descriptorSets[i]);
-            glSet->Bind();
+            descriptorSets[i]->Bind();
         }
     }
 }