Add icon/mark to leaderboard that indicates student has passed project attempt #1/#2

[nishiikata]

The UI could be improved but for starters it would be cool if it could be like

#-------Name---------Score
1------Person1 1️⃣--------90
2------Person2-----------88
3------Person3 1️⃣--------87

Ideally the code would look like (snippet is based from here)

 <div class="">{{ enrollment.has_passed_attempt1|yesno:"1️⃣,(empty string here)"  }}</div>

if there was a attempt1 property on the class

I'd like to somehow hook up this class here

<li>Status: {{ submission.passed|yesno:"Passed,Failed" }}</li>

but I am not sure how leaderboard html would differentiate submission 1 from 2 without changing or adding some db data. Thank you