admin2: whowas command

[qaisjp]

Is your feature request related to a problem? Please describe.
In multitheftauto/mtasa-blue@0cffa92 the whowas command was removed. I can't use it anymore 😢

Describe the solution you'd like
Please implement a new whowas command.

Describe alternatives you've considered
n/a

Additional context
A GUI for this would also be cool.

[MIKI785]

How exactly is this supposed to work? Because the old command returns only one result for some players, then multiple different result for others and the same result multiple times for the rest.