isolates problem with conversion

for more information, see https://pre-commit.ci

* test fails, problem in stride ? only first column modified

ci: autoupdate devel instead of master

[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/pre-commit-hooks: v4.1.0 → v4.2.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.1.0...v4.2.0)

Expose const Eigen::Ref<const ... + update pre-commit + correctly export the project version

Apply pre-commit on all the project

run `pre-commit run -a`

Export name types

Remove useless std::cout