export interface ChallengeProgressDto {
  completed: number;
  target: number;
  remaining: number;
  checkedInToday: boolean;
}

export interface RankingItemDto {
  id: string;
  name: string;
  avatar: string | null;
  metric: string;
  badge?: string;
  todayReportedValue: number;
  todayTargetValue: number;
}