Refactor and optimize rendering pipeline

- Added `<IsTrimmable>` property in project files for trimming.
- Replaced bindless texture types with non-bindless equivalents.
- Refactored `ShaderDescriptor` and `ShaderPass` for better modularity.
- Introduced `ShaderDescriptorExtensions` for property size calculations.
- Simplified constant buffer handling in `Material.cs`.
- Improved resource management in `D3D12` components.
- Added support for static meshes and optimized resource barriers.
- Refactored shader code generation and property merging in `SDLCompiler`.
- Removed unused or redundant code (e.g., `IncludesBlock` parser).
- Updated comments, documentation, and error handling for clarity.

Ghost.Graphics/D3D12/Utilities/D3D12DescriptorHeap.cs

@@ -164,12 +164,17 @@ internal unsafe struct D3D12DescriptorHeap : IDisposable
 
     public void ReleaseDescriptors(int baseIndex, int count = 1)
     {
+        if (baseIndex == _INVALID_DESCRIPTOR_INDEX)
+        {
+            return;
+        }
+
         if (count == 0)
         {
             return;
         }
 
-        if (baseIndex < _dynamicHeapStart)
+        if (baseIndex >= _dynamicHeapStart)
         {
             // Dynamic allocations are not released individually.
             return;