Is your feature request related to a problem? Please describe.
While voting on items during a retrospective, my team is often unsure if everyone is finished voting or if anyone still has votes left to use. We usually count the total number of votes on the board to make sure that they sum to the number of team members times the number of votes per person.

Describe the solution you'd like
If the total number of votes cast was shown, we'd be able to see at a glance whether everyone had used all their votes or not. Additionally, the total number of votes that can be cast by all team members could be shown. These numbers could be shown next to the existing Votes Used: X / Y text which displays your own vote count.

Describe alternatives you've considered
Alternatively, some indicator that all votes have been used could be shown. However, this would be less informational than a count.

Additional context
A simple mock-up: