Recommending prek

### Description of the modifications

Prek is a faster alternative to pre-commit https://github.com/j178/prek with better support for uv. It doesn't currently have full feature parity with pre-commit for all languages and commands but I think it has everything that most people would need.

### Useful links and references

Docs - https://prek.j178.dev/
GH - https://github.com/j178/prek

Read the linked prek documentation and GitHub repository first to understand its supported workflows and relationship to pre-commit. Identify the developer-guide page covering pre-commit or development tooling, then update it only if the recommendation fits; done means the guide clearly presents prek with the provided references.

Written by the indexing model from the issue text.