Support `pagebreak` in TinyMCE WYSIWYG

Describe the Bug

I want to add [pagebreak]( functionality to the WYSIWYG editor. I see [here]( that this plugin is included, however there are two problems with using it:
1. I can't select it in the Toolbar list because it's not there (temporary solution - edit raw value)
2. Pagebreak inserts the desired item into the editor, but does not have any styles. I think you could take the standard ones like in this [demo](
![CleanShot 2024-07-30 at 16 31 36@2x](


To Reproduce

1. Create a field with WYSIWYG interface
2. Try to select a pagebreak item in the Toolbar list

Directus Version

v10.13.1

Hosting Strategy

Self-Hosted (Docker Image)

Database

PostgreSQL