Add the ITL Ranking Playlist Module

[CrashCringle12]

This is a Module that'll automatically create and update a playlist for you that sorts ITL by obtained RP (DESC order). Some of the behavior is configurable at the top of the module like whether unlocks should be in their own section or not.

Created originally for Chris, but figured worth sharing: https://discord.com/channels/292111865658474496/920779847977037904/1370857057628196906