Only verified IDs must be rendered in Leaderboard

[dwargosama]

Currently Leaderboard renders every ID present in database. It must render only those IDs whose email and codeforces ID is verified.

[Alia1234567]

please assign this issue to me

[dwargosama]

assigned to @Alia1234567

[RITIK-CHAUDHRY]

assign to me