website cleanup

apps/website/lib/view-models/RaceResultViewModel.ts

@@ -61,6 +61,11 @@ export class RaceResultViewModel {
     return `${minutes}:${seconds.toString().padStart(2, '0')}.${milliseconds.toString().padStart(3, '0')}`;
   }
 
+  /** Required by ResultsTable */
+  getPositionChange(): number {
+    return this.positionChange;
+  }
+
   // Note: The generated DTO doesn't have id or raceId
   // These will need to be added when the OpenAPI spec is updated
   id: string = '';