[CI] Add macOS build target to GitHub Actions

[PundarikakshNTripathi]

Context: V1.0.0 was released for Windows and Linux. We need to support macOS (Apple Silicon & Intel) for the next release.

Tasks:

• Update .github/workflows/release.yml.

• Add a job for macos-latest.

• Ensure dependencies (OpenCV, GLFW) are installed via brew or vcpkg in the runner.

• Verify the artifact is zipped and attached to the release.