[FIX] pool cuda support for windows platform

[makeecat]

Issue

1. pool.rs cuda implementation does not build for windows platform in CI (https://github.com/copper-project/copper-rs/actions/runs/12837161641/job/35800273948)
2. the CI does not reflect non-cuda platform setup for linux/windows platform

Solution

1. fixed cfg setup in pool.rs
2. separate CI for non-CUDA and CUDA platforms
3. set up features for non-CUDA platforms in CI manually to exclude CUDA feature. In the future, we need to check if there are new features being introduced, which we need to add these feature flags into CI for non-CUDA platform.

[gbin]

oh ok, that works for me, thanks @makeecat !