website refactor

adapters/bootstrap/racing/RacingDriverFactory.ts

@@ -62,7 +62,7 @@ export class RacingDriverFactory {
     }
 
     // Create system-default reference with avatar variant
-    return MediaReference.systemDefault(avatarVariant);
+    return MediaReference.createSystemDefault('avatar', avatarVariant);
   }
 
   create(): Driver[] {

adapters/bootstrap/racing/RacingTeamFactory.ts

@@ -48,7 +48,7 @@ export class RacingTeamFactory {
         leagues: teamLeagues,
         isRecruiting,
         createdAt: faker.date.past({ years: 2, refDate: this.baseDate }),
-        logoRef: MediaReference.generated('team', teamId),
+        logoRef: MediaReference.createGenerated(`team-${teamId}`),
       });
     });
   }