Slim - what is the minimum required from composera for the admin panel (orm, pagination...)?

Question

Slim Framework

I unfolded my slim, and was horrified that there was no orm, no output, nothing. I understood how to connect templates and hack additional libraries through the composer.
The difficulties are:
1) what is better to use as Orm (if you can link to github)
2) how to display regular pagination. (if possible, excerpts from the code and hithub)
3) What can be used to separate roles and users
4) Useful things for working with forms (files, validation)
I would like to hear your recommendations on creating admin panels on slim. (what you use, what components, what architectural solutions).