UI Improvement: Add rank to stats modal in the lobby for clarity (#2562)

## Description:

This PR adds a rank column to the stats modal on the lobby page.

## Please complete the following:

- [X] I have added screenshots for all UI updates
- [X] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [X] I have added relevant tests to the test directory (N/A)
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

HardShellTurtle
<img width="2551" height="1258" alt="Screenshot 2025-12-04 232356"
src="https://github.com/user-attachments/assets/26665f3a-f9ee-44b7-a5ba-061c04101997"
/>

resources/lang/en.json

@@ -171,7 +171,8 @@
     "games": "Games",
     "win_score": "Win Score",
     "loss_score": "Loss Score",
-    "win_loss_ratio": "Win/Loss"
+    "win_loss_ratio": "Win/Loss",
+    "rank": "Rank"
   },
   "map": {
     "map": "Map",