Pages index page performance issues

[Mbuckley0]

Note: For general questions and feature requests please leave a message
on Gitter: https://gitter.im/comfy/comfortable-mexican-sofa

Expected behavior

When there are a lot of pages the index page takes a long time to load

Actual behavior

It is taking over 15 seconds for the entire page to load

Steps to reproduce

Things that help:
I believe the issue could be fairly easily resolve if we add in some form of pagination to the index page and perhaps allow viewing children of a parent page by clicking on the parent so when a parent is expanded I don't have to wait another 20 seconds for it to load the children in.

System configuration

Rails version: 6.0

CMS version: 2.0

Ruby version: 2.7.1