[Feature Request] Multiple pages for listing entries

[ameel]

Is your feature request related to a problem? Please describe.
Where a comicbook has a large number of entries, mango is displaying all of them on 1 page, making the page slow to load and scroll through. E.g. I open a folder with 400 entries, it takes a while to load all the entries and their information and photos. Scrolling is sluggish.

Describe the solution you'd like
User option to set number of entries to display per page. Mango then displays entries over a number of pages (sorted by preference)

Additional context
It also appears that browser sends multiple GET requests as I'm scrolling on a page with lots of entries. Perhaps that's affecting performance as well. Rather than sending all GET requests for all entries in 1 folder at once, or staggering the GET requests based on when user scrolls to a bunch of entries, the option to only list X amount of entries per page would provide a smoother and seamless browsing experience.