Parse per_page query params from request

[zappu9x]

Currently only reading the value "page" from query params
I would like to have extra processing for the "per_page" value

[github-actions]

Thank you for your pull request. However, you have submitted this PR on the Illuminate organization which is a read-only sub split of laravel/framework. Please submit your PR on the https://github.com/laravel/framework repository.

Thanks!