Learners Competition Leaderboard v1

[SashaScholar6]

• [x] Make /competitionleaderboard public

As an anonymous user when I access /leaderboard?id=x Then I should see all the usernames that have a competition attempt and the score they got I should not have access to personal details or any information from play attempts other than score.

• [x] search competitors on frontend

• [x] @aromakh need request to get brick competitors I will filter them in front probably.

[aromakh]

@ivanromakh url is : /competitionLeaderboard/:competitionId

[ivanromakh]

@aromakh it should be brickId not competition id. Like this /competitionLeaderboard/:brickId. For leaderboard. becouse leaderboard should be array of competitions or not?