Switch from pre-commit to prek

[adamtheturtle]

Replace pre-commit with prek for running hooks.

---

Note

Migrates hook runner from pre-commit to prek.

• Update GitHub Actions lint.yml to invoke prek run for pre-commit, pre-push, and manual stages
• Replace dev dependency pre-commit with prek in pyproject.toml
• Update documentation commands to use prek install and prek run
• Adjust .pre-commit-config.yaml default_install_hook_types to [pre-commit, pre-push] (remove commit-msg)

^{Written by Cursor Bugbot for commit ee90e81. This will update automatically on new commits. Configure here.}