Pagination mode

**Is your feature request related to a problem? Please describe.**
Infinite scrolling is related to addiction issues of social media and at least to everyday doomscrolling. Personally especially on c/all.

**Describe the solution you'd like**
A toggle in settings for paginated mode, with additional setting to choose max number of entries (10, 30, 50, 100).

Limit number of posts to chosen number in settings and add links at the top/bottom of each "page" to get to the next/previous.