Add an "look at these reports!" Thing

From Discord:

Hi,If the platform can encourage "Selected" or high-quality audit report submitters at the end of each contest, it will be a great incentive for auditors.

Reference: https://twitter.com/milotruck/status/1698205050475332052


https://discord.com/channels/1127263608246636635/1151491357882466384/1151491357882466384