Feat: Windows CUDA build

[duartebarbosadev]

This pull request improves support for hardware-accelerated AI features by streamlining ONNX Runtime package selection for CPU and CUDA environments. It introduces a dedicated requirements-cuda.txt for NVIDIA GPU acceleration, updates the documentation to clarify installation procedures, and modifies the release workflow to build both CPU and CUDA variants automatically.

Hardware acceleration and dependency management:

• Added a new requirements-cuda.txt file that includes onnxruntime-gpu and other dependencies for NVIDIA GPU acceleration.
• Updated README.md to instruct users to select the appropriate requirements file (requirements.txt for CPU, requirements-cuda.txt for CUDA) and clarified installation steps for both environments, including notes on mutual exclusivity of ONNX packages. [1] [2]

Release workflow improvements:

• Modified .github/workflows/release-build.yml to build and release both CPU and CUDA Windows variants by specifying the ONNX runtime package in the build matrix.
• Ensured the correct ONNX Runtime package is installed during CI builds by adding a step to force-reinstall the matrix-specified package.

[Copilot]

Pull Request Overview

This pull request adds support for building CUDA-accelerated Windows variants by introducing dedicated dependency management for CPU and GPU acceleration options and updating the build pipeline to generate both variants automatically.

• Added requirements-cuda.txt with NVIDIA GPU-specific dependencies including onnxruntime-gpu
• Updated installation documentation to guide users in selecting appropriate requirements files for CPU vs CUDA environments
• Modified CI/CD workflow to build both CPU and CUDA Windows variants using a build matrix

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
requirements-cuda.txt	New dependency file specifying CUDA-specific packages including onnxruntime-gpu
README.md	Updated installation instructions to clarify CPU vs CUDA setup procedures
.github/workflows/release-build.yml	Enhanced build matrix to generate both CPU and CUDA Windows variants

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}