feat(scores): only return best score per user

highscore/scores/api/pagination.py

@@ -1,7 +1,7 @@
-from app.api_base import BaseSchema
-
 from ninja.pagination import PageNumberPagination as _PageNumberPagination
 
+from app.api_base import BaseSchema
+
 
 class PageNumberPagination(_PageNumberPagination):
     class Input(_PageNumberPagination.Input, BaseSchema):

highscore/scores/api/views.py

@@ -8,8 +8,8 @@ from ninja.pagination import paginate
 from app.api_base import CamelCaseRouter
 from scores.models import Score, Version
 
-from .schemas import ScoreIn, ScoreOut
 from .pagination import PageNumberPagination
+from .schemas import ScoreIn, ScoreOut
 
 router = CamelCaseRouter()
 
@@ -42,4 +42,4 @@ def list_scores(
     x_game_version: GameVersionHeader = None,
 ) -> QuerySet[Score]:
     version = resolve_version(x_game_version)
-    return Score.objects.filter(version=version)
+    return Score.objects.filter(version=version).best_per_username().with_rank()