[FEATURE] Add pagination

[casmbu]

Is your feature request related to a problem? Please describe. If you add enough things to the list that it exceeds the embed limit, it will not display anything.

Describe the solution you'd like Having pagination would resolve this issue. This could be done in multiple ways. Two ways I've seen it done are:

1. Have an input argument for the page that you want to view (eg. $list 1 $list 2 $list 3)
2. Add reactions to move between pages (left and right arrows typically). When a user clicks a reaction the bot edits the message to show the relevant page, and removes their reaction.