Add library navigation option similar to Mihon

[Cosmicshadows112]

Describe your suggested feature

A similar layout to mihon option, I found the current layout confusing and mihon's intuitive in my opinion. It would be nice being able to switch between them. And possibly add option to copy mihon's navigation bar.

Other details

Something like:

Acknowledgements

• [X] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open issue.
• [X] I have written a short but informative title.
• [X] If this is an request for a feature in the original Tachiyomi, I am opening because multiple versions of Yōkai have been released without this feature.
• [X] If this is an issue with an extension, or a request for an extension, I should be contacting the extensions repository's maintainer/support for help.
• [X] I have updated the app to version 1.8.5.7.
• [X] I have checked through the app settings for my feature.
• [X] I will fill out all of the requested information in this form.

[null2264]

Sorry, but no, that'd kill the whole purpose of me forking J2K for its UI. You could however mimic the behaviour of that by going to Settings > Library > Display Options > Categories > Uncheck "Show all categories".