Better visual cues for end of run display

[gibbert]

I've noticed a lot of times playing online that in the last room after beating the boss, people often mistake other players who ended the run as typing because it shows a "..." bubble over their heads.

I think it would be a better idea to show something that specifically tells other players that I've clicked the finish button and I'm waiting for them on the summary screen, probably use a different symbol instead of "..." for the bubble? Or even better, play the claw grab animation for my player character like in local mode.