ci(windows): build and publish PyPI wheels

[IvanaGyro]

Stack

#1109 → #1110 → #1116 → #1117 → #1118 → #1119 → #1113

This workflow-only PR depends on #1119. Its own diff is limited to the two existing PyPI workflow files.

Summary

• add Windows Server 2022 CPU and CUDA wheel jobs using the locked wheel-cpu and wheel-cuda Pixi environments;
• build CPython 3.10 through 3.14 win_amd64 wheels;
• cache compilation output and upload Windows artifacts separately;
• include Windows artifacts in stable PyPI publication while leaving nightly/Conda behavior unchanged;
• retain the existing Linux and macOS jobs.

CI history

The earlier full-stack run proved the Windows jobs reach native compilation after fixing command-line-length, OpenBLAS discovery, and the direct src/Type.cpp LAPACK 3.11/MSVC include. The first split run then exposed that CMake MODULE targets require a LIBRARY DESTINATION on Windows; #1118 now carries the portable install rule, and both descendant branches were rebased onto it.

The earlier full-stack run passed macOS 14, macOS 15 Intel, Ubuntu x86-64, and Ubuntu ARM wheel jobs. Fresh split-stack checks are running.

Validation

• both workflow files pass repository-pinned hooks and git diff --check;
• the workflow commit was replayed unchanged onto the corrected build(release): prepare Windows CUDA wheel metadata #1119 stack;
• an incremental Windows/OpenBLAS configure now generates the expected .pyd install rule;
• local locked CPU/CUDA environments, CUDA object compilation, wheel tooling, and release-manifest tests are validated in the implementation PRs below.

Part of #1114.

[gemini-code-assist]

Caution

The consumer version of Gemini Code Assist on GitHub has been sunset. All code review activity has officially ceased.

[gemini-code-assist]

Caution

The consumer version of Gemini Code Assist on GitHub has been sunset. All code review activity has officially ceased.

[yingjerkao]

I thought we don't support native Windows?

[IvanaGyro]

I thought we don't support native Windows?

It is just a proposal. If we really exclude supporting Windows, the PR chain can be close. Only partially #1109 and partially #1116 are needed.

[yingjerkao]

I thought we don't support native Windows?

It is just a proposal. If we really exclude supporting Windows, the PR chain can be close. Only partially #1109 and partially #1116 are needed

I will approve this PR chain as a whole.