Add fanfare when setting a score which raises your position in the leaderboard

[Dthen]

Copy/pasted from Discord:

I'm thinking about how to gently nudge more people into fighting for leaderboard positions/how to uninvasively communicate they should fight for leaderboard positions

I really like the fanfare when we earn a medal. It would be cool to have something similar when we set a time that moves us up the leaderboard. Maybe some kind of simple scrolling type animation of our name/flag moving up the leaderboard. Idk. Something like that would give us a little dopamine hit every time we beat someone and I think that would encourage more competition.