website refactor

core/racing/domain/entities/Car.ts

@@ -5,7 +5,7 @@
  * Immutable entity with factory methods and domain validation.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { CarName } from './CarName';
 import { Manufacturer } from './Manufacturer';
@@ -18,7 +18,7 @@ import { GameId } from './GameId';
 import { CarId } from './CarId';
 import { ImageUrl } from './ImageUrl';
 
-export class Car implements IEntity<CarId> {
+export class Car implements Entity<CarId> {
   readonly id: CarId;
   readonly name: CarName;
   readonly shortName: string;

core/racing/domain/entities/Driver.ts

@@ -6,15 +6,15 @@
  */
 
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
-import { IRacingId } from '../value-objects/IRacingId';
+import type { Entity } from '@core/shared/domain';
+import { RacingId } from '../value-objects/RacingId';
 import { DriverName } from '../value-objects/driver/DriverName';
 import { CountryCode } from '../value-objects/CountryCode';
 import { DriverBio } from '../value-objects/driver/DriverBio';
 import { JoinedAt } from '../value-objects/JoinedAt';
 import { MediaReference } from '@core/domain/media/MediaReference';
 
-export class Driver implements IEntity<string> {
+export class Driver implements Entity<string> {
   readonly id: string;
   readonly iracingId: IRacingId;
   readonly name: DriverName;

core/racing/domain/entities/DriverLivery.ts

@@ -5,7 +5,7 @@
  * Includes user-placed decals and league-specific overrides.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
 import { LiveryDecal } from '../value-objects/LiveryDecal';
@@ -28,7 +28,7 @@ export interface DriverLiveryProps {
   validatedAt: Date | undefined;
 }
 
-export class DriverLivery implements IEntity<string> {
+export class DriverLivery implements Entity<string> {
   readonly id: string;
   readonly driverId: DriverId;
   readonly gameId: GameId;

core/racing/domain/entities/Game.ts

@@ -1,8 +1,8 @@
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { GameId } from './GameId';
 import { GameName } from './GameName';
 
-export class Game implements IEntity<GameId> {
+export class Game implements Entity<GameId> {
   readonly id: GameId;
   readonly name: GameName;
 

core/racing/domain/entities/JoinRequest.ts

@@ -4,7 +4,7 @@
  * Represents a request to join a league.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { LeagueId } from './LeagueId';
 import { LeagueOwnerId } from './LeagueOwnerId';
@@ -18,7 +18,7 @@ export interface JoinRequestProps {
   message?: string;
 }
 
-export class JoinRequest implements IEntity<string> {
+export class JoinRequest implements Entity<string> {
   readonly id: string;
   readonly leagueId: LeagueId;
   readonly driverId: LeagueOwnerId;

core/racing/domain/entities/League.ts

@@ -5,7 +5,7 @@
  * Immutable entity with factory methods and domain validation.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { LeagueId } from './LeagueId';
 import { LeagueName } from './LeagueName';
 import { LeagueDescription } from './LeagueDescription';
@@ -91,7 +91,7 @@ export interface LeagueSettings {
   visibility?: LeagueVisibilityType;
 }
 
-export class League implements IEntity<LeagueId> {
+export class League implements Entity<LeagueId> {
   readonly id: LeagueId;
   readonly name: LeagueName;
   readonly description: LeagueDescription;

core/racing/domain/entities/LeagueMembership.ts

@@ -4,7 +4,7 @@
  * Represents a driver's membership in a league.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { LeagueId } from './LeagueId';
 import { MembershipRole, MembershipRoleValue } from './MembershipRole';
@@ -22,7 +22,7 @@ export interface LeagueMembershipProps {
   joinedAt?: Date;
 }
 
-export class LeagueMembership implements IEntity<string> {
+export class LeagueMembership implements Entity<string> {
   readonly id: string;
   readonly leagueId: LeagueId;
   readonly driverId: DriverId;

core/racing/domain/entities/LeagueScoringConfig.ts

@@ -4,7 +4,7 @@
  * Represents the scoring configuration for a league season.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import type { ChampionshipConfig } from '../types/ChampionshipConfig';
 import { SeasonId } from './season/SeasonId';
@@ -25,7 +25,7 @@ export interface LeagueScoringConfigRehydrateProps {
   championships: ChampionshipConfig[];
 }
 
-export class LeagueScoringConfig implements IEntity<LeagueScoringConfigId> {
+export class LeagueScoringConfig implements Entity<LeagueScoringConfigId> {
   readonly id: LeagueScoringConfigId;
   readonly seasonId: SeasonId;
   readonly scoringPresetId: ScoringPresetId | undefined;

core/racing/domain/entities/LiveryTemplate.ts

@@ -5,7 +5,7 @@
  * Contains base image and sponsor decal placements.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
 import type { LiveryDecal } from '../value-objects/LiveryDecal';
 import { LiveryTemplateId } from './LiveryTemplateId';
@@ -16,7 +16,7 @@ import { ImageUrl } from './ImageUrl';
 import { LiveryTemplateCreatedAt } from './LiveryTemplateCreatedAt';
 import { LiveryTemplateUpdatedAt } from './LiveryTemplateUpdatedAt';
 
-export class LiveryTemplate implements IEntity<LiveryTemplateId> {
+export class LiveryTemplate implements Entity<LiveryTemplateId> {
   readonly id: LiveryTemplateId;
   readonly leagueId: LeagueId;
   readonly seasonId: SeasonId;

core/racing/domain/entities/Protest.ts

@@ -12,7 +12,7 @@
  * - withdrawn: Protesting driver withdrew the protest
  */
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { ProtestId } from './ProtestId';
 import { RaceId } from './RaceId';
 import { DriverId } from './DriverId';
@@ -58,7 +58,7 @@ export interface ProtestProps {
   defenseRequestedBy?: StewardId;
 }
 
-export class Protest implements IEntity<string> {
+export class Protest implements Entity<string> {
   private constructor(private readonly props: ProtestProps) {}
 
   static create(props: {

core/racing/domain/entities/Race.ts

@@ -6,7 +6,7 @@
  */
   
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { SessionType } from '../value-objects/SessionType';
 import { RaceStatus, RaceStatusValue } from '../value-objects/RaceStatus';
 import { ParticipantCount } from '../value-objects/ParticipantCount';
@@ -15,7 +15,7 @@ import { StrengthOfField } from '../value-objects/StrengthOfField';
    
 export type { RaceStatus, RaceStatusValue } from '../value-objects/RaceStatus';
 
-export class Race implements IEntity<string> {
+export class Race implements Entity<string> {
   readonly id: string;
   readonly leagueId: string;
   readonly scheduledAt: Date;

core/racing/domain/entities/RaceEvent.ts

@@ -6,13 +6,13 @@
  */
 
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import type { Session } from './Session';
 import { SessionType } from '../value-objects/SessionType';
 
 export type RaceEventStatus = 'scheduled' | 'in_progress' | 'awaiting_stewarding' | 'closed' | 'cancelled';
 
-export class RaceEvent implements IEntity<string> {
+export class RaceEvent implements Entity<string> {
   readonly id: string;
   readonly seasonId: string;
   readonly leagueId: string;

core/racing/domain/entities/RaceRegistration.ts

@@ -4,7 +4,7 @@
  * Represents a registration of a driver for a specific race.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { RaceId } from './RaceId';
 import { DriverId } from './DriverId';
@@ -17,7 +17,7 @@ export interface RaceRegistrationProps {
    registeredAt?: Date;
 }
 
-export class RaceRegistration implements IEntity<string> {
+export class RaceRegistration implements Entity<string> {
    readonly id: string;
    readonly raceId: RaceId;
    readonly driverId: DriverId;

core/racing/domain/entities/ResultWithIncidents.ts

@@ -2,7 +2,7 @@
  * Enhanced Result entity with detailed incident tracking
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { RaceIncidents, type IncidentRecord } from '../value-objects/RaceIncidents';
 import { DriverId } from './DriverId';
@@ -10,7 +10,7 @@ import { RaceId } from './RaceId';
 import { LapTime } from './result/LapTime';
 import { Position } from './result/Position';
 
-export class ResultWithIncidents implements IEntity<string> {
+export class ResultWithIncidents implements Entity<string> {
   readonly id: string;
   readonly raceId: RaceId;
   readonly driverId: DriverId;

core/racing/domain/entities/Session.ts

@@ -6,12 +6,12 @@
  */
 
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import type { SessionType } from '../value-objects/SessionType';
 
 export type SessionStatus = 'scheduled' | 'running' | 'completed' | 'cancelled';
 
-export class Session implements IEntity<string> {
+export class Session implements Entity<string> {
   readonly id: string;
   readonly raceEventId: string;
   readonly scheduledAt: Date;

core/racing/domain/entities/SponsorshipRequest.ts

@@ -6,7 +6,7 @@
  */
  
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 
 import type { Money } from '../value-objects/Money';
 import type { SponsorshipTier } from './season/SeasonSponsorship';
@@ -29,7 +29,7 @@ export interface SponsorshipRequestProps {
   rejectionReason?: string;
 }
 
-export class SponsorshipRequest implements IEntity<string> {
+export class SponsorshipRequest implements Entity<string> {
   readonly id: string;
   readonly sponsorId: string;
   readonly entityType: SponsorableEntityType;

core/racing/domain/entities/Standing.ts

@@ -6,14 +6,14 @@
  */
 
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { LeagueId } from './LeagueId';
 import { DriverId } from './DriverId';
 import { Points } from '../value-objects/Points';
 import { Position } from './championship/Position';
 
-export class Standing implements IEntity<string> {
+export class Standing implements Entity<string> {
   readonly id: string;
   readonly leagueId: LeagueId;
   readonly driverId: DriverId;

core/racing/domain/entities/Team.ts

@@ -6,7 +6,7 @@
  * basic invariants around identity and core properties.
  */
 
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { TeamName } from '../value-objects/TeamName';
 import { TeamTag } from '../value-objects/TeamTag';
@@ -16,7 +16,7 @@ import { LeagueId } from './LeagueId';
 import { TeamCreatedAt } from '../value-objects/TeamCreatedAt';
 import { MediaReference } from '@core/domain/media/MediaReference';
 
-export class Team implements IEntity<string> {
+export class Team implements Entity<string> {
   readonly id: string;
   readonly name: TeamName;
   readonly tag: TeamTag;

core/racing/domain/entities/TeamRatingEvent.ts

@@ -1,4 +1,4 @@
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { TeamRatingEventId } from '../value-objects/TeamRatingEventId';
 import { TeamRatingDimensionKey } from '../value-objects/TeamRatingDimensionKey';
 import { TeamRatingDelta } from '../value-objects/TeamRatingDelta';
@@ -32,7 +32,7 @@ export interface TeamRatingEventProps {
   version: number;
 }
 
-export class TeamRatingEvent implements IEntity<TeamRatingEventId> {
+export class TeamRatingEvent implements Entity<TeamRatingEventId> {
   readonly id: TeamRatingEventId;
   readonly teamId: string;
   readonly dimension: TeamRatingDimensionKey;

core/racing/domain/entities/Track.ts

@@ -6,7 +6,7 @@
  */
 
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { TrackName } from '../value-objects/TrackName';
 import { TrackShortName } from '../value-objects/TrackShortName';
 import { TrackCountry } from '../value-objects/TrackCountry';
@@ -18,7 +18,7 @@ import { TrackImageUrl } from '../value-objects/TrackImageUrl';
 export type TrackCategory = 'oval' | 'road' | 'street' | 'dirt';
 export type TrackDifficulty = 'beginner' | 'intermediate' | 'advanced' | 'expert';
 
-export class Track implements IEntity<string> {
+export class Track implements Entity<string> {
   readonly id: string;
   readonly name: TrackName;
   readonly shortName: TrackShortName;

core/racing/domain/entities/championship/ChampionshipStanding.ts

@@ -1,11 +1,11 @@
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../../errors/RacingDomainError';
 import type { ParticipantRef } from '../../types/ParticipantRef';
 import { Points } from '../../value-objects/Points';
 import { Position } from './Position';
 import { ResultsCount } from './ResultsCount';
 
-export class ChampionshipStanding implements IEntity<string> {
+export class ChampionshipStanding implements Entity<string> {
   readonly id: string;
   readonly seasonId: string;
   readonly championshipId: string;

core/racing/domain/entities/league-wallet/LeagueWallet.ts

@@ -6,7 +6,7 @@
  */
 
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 
 import type { Money } from '../../value-objects/Money';
 import { LeagueWalletId } from './LeagueWalletId';
@@ -21,7 +21,7 @@ export interface LeagueWalletProps {
   createdAt: Date;
 }
 
-export class LeagueWallet implements IEntity<LeagueWalletId> {
+export class LeagueWallet implements Entity<LeagueWalletId> {
   readonly id: LeagueWalletId;
   readonly leagueId: LeagueId;
   readonly balance: Money;

core/racing/domain/entities/league-wallet/Transaction.ts

@@ -7,7 +7,7 @@
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../../errors/RacingDomainError';
 
 import type { Money } from '../../value-objects/Money';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { TransactionId } from './TransactionId';
 import { LeagueWalletId } from './LeagueWalletId';
 
@@ -34,7 +34,7 @@ export interface TransactionProps {
   metadata: Record<string, unknown> | undefined;
 }
 
-export class Transaction implements IEntity<TransactionId> {
+export class Transaction implements Entity<TransactionId> {
   readonly id: TransactionId;
   readonly walletId: LeagueWalletId;
   readonly type: TransactionType;

core/racing/domain/entities/penalty/Penalty.ts

@@ -6,7 +6,7 @@
  */
 
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { PenaltyId } from './PenaltyId';
 import { LeagueId } from '../LeagueId';
 import { RaceId } from '../RaceId';
@@ -60,7 +60,7 @@ export function penaltyTypeRequiresValue(type: PenaltyTypeValue): boolean {
   return PENALTY_TYPES_REQUIRING_VALUE.includes(type);
 }
 
-export class Penalty implements IEntity<string> {
+export class Penalty implements Entity<string> {
   private constructor(private readonly props: PenaltyProps) {}
 
   static create(props: {

core/racing/domain/entities/prize/Prize.ts

@@ -5,7 +5,7 @@
  */
 
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 
 import type { Money } from '../../value-objects/Money';
 import { Position } from '../championship/Position';
@@ -27,7 +27,7 @@ export interface PrizeProps {
   description: string | undefined;
 }
 
-export class Prize implements IEntity<PrizeId> {
+export class Prize implements Entity<PrizeId> {
   readonly id: PrizeId;
   readonly seasonId: SeasonId;
   readonly position: Position;

core/racing/domain/entities/result/Result.ts

@@ -6,14 +6,14 @@
  */
 
 import { RacingDomainValidationError } from '../../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { RaceId } from '../RaceId';
 import { DriverId } from '../DriverId';
 import { Position } from './Position';
 import { LapTime } from './LapTime';
 import { IncidentCount } from './IncidentCount';
 
-export class Result implements IEntity<string> {
+export class Result implements Entity<string> {
   readonly id: string;
   readonly raceId: RaceId;
   readonly driverId: DriverId;

core/racing/domain/entities/season/Season.ts

@@ -2,7 +2,7 @@ import {
   RacingDomainInvariantError,
   RacingDomainValidationError,
 } from '../../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import type { SeasonSchedule } from '../../value-objects/SeasonSchedule';
 import type { SeasonScoringConfig } from '../../value-objects/SeasonScoringConfig';
 import type { SeasonDropPolicy } from '../../value-objects/SeasonDropPolicy';
@@ -11,7 +11,7 @@ import { SeasonStatus, SeasonStatusValue } from '../../value-objects/SeasonStatu
 import { ParticipantCount } from '../../value-objects/ParticipantCount';
 import { MaxParticipants } from '../../value-objects/MaxParticipants';
 
-export class Season implements IEntity<string> {
+export class Season implements Entity<string> {
   readonly id: string;
   readonly leagueId: string;
   readonly gameId: string;

core/racing/domain/entities/season/SeasonSponsorship.ts

@@ -6,7 +6,7 @@
  */
  
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../../errors/RacingDomainError';
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 
 import type { Money } from '../../value-objects/Money';
 
@@ -32,7 +32,7 @@ export interface SeasonSponsorshipProps {
   description?: string;
 }
 
-export class SeasonSponsorship implements IEntity<string> {
+export class SeasonSponsorship implements Entity<string> {
   readonly id: string;
   readonly seasonId: string;
   readonly leagueId: string | undefined;

core/racing/domain/entities/season/index.test.ts

@@ -1,7 +0,0 @@
-import * as mod from '@core/racing/domain/entities/season/index';
-
-describe('racing/domain/entities/season/index.ts', () => {
-  it('imports', () => {
-    expect(mod).toBeTruthy();
-  });
-});

core/racing/domain/entities/season/index.ts

@@ -1,3 +0,0 @@
-export * from './Season';
-export * from './SeasonId';
-export * from './SeasonSponsorship';

core/racing/domain/entities/sponsor/Sponsor.ts

@@ -4,7 +4,7 @@
  * Represents a sponsor that can sponsor leagues/seasons.
  * Aggregate root for sponsor information.
  */
-import type { IEntity } from '@core/shared/domain';
+import type { Entity } from '@core/shared/domain';
 import { SponsorCreatedAt } from './SponsorCreatedAt';
 import { SponsorEmail } from './SponsorEmail';
 import { SponsorId } from './SponsorId';
@@ -13,7 +13,7 @@ import { Url } from './Url';
 
 // TODO sponsor is not actually the racing domain in my opinion
 
-export class Sponsor implements IEntity<SponsorId> {
+export class Sponsor implements Entity<SponsorId> {
   readonly id: SponsorId;
   readonly name: SponsorName;
   readonly contactEmail: SponsorEmail;

core/racing/domain/errors/RacingDomainError.ts

@@ -1,6 +1,6 @@
-import type { IDomainError, CommonDomainErrorKind } from '@core/shared/errors';
+import type { DomainError, CommonDomainErrorKind } from '@core/shared/errors';
 
-export abstract class RacingDomainError extends Error implements IDomainError<CommonDomainErrorKind> {
+export abstract class RacingDomainError extends Error implements DomainError<CommonDomainErrorKind> {
   readonly type = 'domain' as const;
   readonly context = 'racing-domain';
   abstract readonly kind: CommonDomainErrorKind;
@@ -13,7 +13,7 @@ export abstract class RacingDomainError extends Error implements IDomainError<Co
 
 export class RacingDomainValidationError
   extends RacingDomainError
-  implements IDomainError<'validation'>
+  implements DomainError<'validation'>
 {
   readonly kind = 'validation' as const;
 
@@ -24,7 +24,7 @@ export class RacingDomainValidationError
 
 export class RacingDomainInvariantError
   extends RacingDomainError
-  implements IDomainError<'invariant'>
+  implements DomainError<'invariant'>
 {
   readonly kind = 'invariant' as const;
 

core/racing/domain/events/MainRaceCompleted.ts

@@ -1,4 +1,4 @@
-import type { IDomainEvent } from '@core/shared/domain';
+import type { DomainEvent } from '@core/shared/domain';
 
 /**
  * Domain Event: MainRaceCompleted
@@ -15,7 +15,7 @@ export interface MainRaceCompletedEventData {
   driverIds: string[]; // Drivers who participated in the main race
 }
 
-export class MainRaceCompletedEvent implements IDomainEvent<MainRaceCompletedEventData> {
+export class MainRaceCompletedEvent implements DomainEvent<MainRaceCompletedEventData> {
   readonly eventType = 'MainRaceCompleted';
   readonly aggregateId: string;
   readonly eventData: MainRaceCompletedEventData;

core/racing/domain/events/RaceEventStewardingClosed.ts

@@ -1,4 +1,4 @@
-import type { IDomainEvent } from '@core/shared/domain';
+import type { DomainEvent } from '@core/shared/domain';
 
 /**
  * Domain Event: RaceEventStewardingClosed
@@ -15,7 +15,7 @@ export interface RaceEventStewardingClosedEventData {
   hadPenaltiesApplied: boolean; // Whether any penalties were applied during stewarding
 }
 
-export class RaceEventStewardingClosedEvent implements IDomainEvent<RaceEventStewardingClosedEventData> {
+export class RaceEventStewardingClosedEvent implements DomainEvent<RaceEventStewardingClosedEventData> {
   readonly eventType = 'RaceEventStewardingClosed';
   readonly aggregateId: string;
   readonly eventData: RaceEventStewardingClosedEventData;

core/racing/domain/repositories/CarRepository.ts

@@ -9,7 +9,7 @@ import type { Car } from '../entities/Car';
 import type { CarClass } from '../entities/CarClass';
 import type { CarLicense } from '../entities/CarLicense';
 
-export interface ICarRepository {
+export interface CarRepository {
   /**
    * Find a car by ID
    */

core/racing/domain/repositories/ChampionshipStandingRepository.ts

@@ -1,6 +1,6 @@
 import type { ChampionshipStanding } from '../entities/championship/ChampionshipStanding';
 
-export interface IChampionshipStandingRepository {
+export interface ChampionshipStandingRepository {
   findBySeasonAndChampionship(
     seasonId: string,
     championshipId: string,

core/racing/domain/repositories/DriverRepository.ts

@@ -7,7 +7,7 @@
 
 import type { Driver } from '../entities/Driver';
 
-export interface IDriverRepository {
+export interface DriverRepository {
   /**
    * Find a driver by ID
    */

core/racing/domain/repositories/DriverStatsRepository.ts

@@ -5,9 +5,23 @@
  * This is used for caching computed stats and serving frontend data.
  */
 
-import type { DriverStats } from '../../application/use-cases/IDriverStatsUseCase';
+export interface DriverStats {
+  rating: number;
+  safetyRating: number;
+  sportsmanshipRating: number;
+  totalRaces: number;
+  wins: number;
+  podiums: number;
+  dnfs: number;
+  avgFinish: number;
+  bestFinish: number;
+  worstFinish: number;
+  consistency: number;
+  experienceLevel: string;
+  overallRank: number | null;
+}
 
-export interface IDriverStatsRepository {
+export interface DriverStatsRepository {
   /**
    * Get stats for a specific driver
    */

core/racing/domain/repositories/GameRepository.ts

@@ -1,6 +1,6 @@
 import type { Game } from '../entities/Game';
 
-export interface IGameRepository {
+export interface GameRepository {
   findById(id: string): Promise<Game | null>;
   findAll(): Promise<Game[]>;
 }

core/racing/domain/repositories/LeagueMembershipRepository.ts

@@ -10,7 +10,7 @@ import type {
   JoinRequest,
 } from '../entities/LeagueMembership';
 
-export interface ILeagueMembershipRepository {
+export interface LeagueMembershipRepository {
   /**
    * Get membership for a driver in a league, or null if none exists.
    */

core/racing/domain/repositories/LeagueRepository.ts

@@ -7,7 +7,7 @@
 
 import type { League } from '../entities/League';
 
-export interface ILeagueRepository {
+export interface LeagueRepository {
   /**
    * Find a league by ID
    */

core/racing/domain/repositories/LeagueScoringConfigRepository.ts

@@ -1,6 +1,6 @@
 import type { LeagueScoringConfig } from '../entities/LeagueScoringConfig';
 
-export interface ILeagueScoringConfigRepository {
+export interface LeagueScoringConfigRepository {
   findBySeasonId(seasonId: string): Promise<LeagueScoringConfig | null>;
   save(config: LeagueScoringConfig): Promise<LeagueScoringConfig>;
 }

core/racing/domain/repositories/LeagueWalletRepository.ts

@@ -6,7 +6,7 @@
 
 import type { LeagueWallet } from '../entities/league-wallet/LeagueWallet';
 
-export interface ILeagueWalletRepository {
+export interface LeagueWalletRepository {
   findById(id: string): Promise<LeagueWallet | null>;
   findByLeagueId(leagueId: string): Promise<LeagueWallet | null>;
   create(wallet: LeagueWallet): Promise<LeagueWallet>;

core/racing/domain/repositories/LiveryRepository.ts

@@ -7,7 +7,7 @@
 import type { DriverLivery } from '../entities/DriverLivery';
 import type { LiveryTemplate } from '../entities/LiveryTemplate';
 
-export interface ILiveryRepository {
+export interface LiveryRepository {
   // DriverLivery operations
   findDriverLiveryById(id: string): Promise<DriverLivery | null>;
   findDriverLiveriesByDriverId(driverId: string): Promise<DriverLivery[]>;

core/racing/domain/repositories/MediaRepository.ts

@@ -5,7 +5,7 @@
  * Handles frontend assets like team logos and driver avatars.
  */
 
-export interface IMediaRepository {
+export interface MediaRepository {
   /**
    * Get driver avatar URL
    */

core/racing/domain/repositories/PenaltyRepository.ts

@@ -6,7 +6,7 @@
 
 import type { Penalty } from '../entities/penalty/Penalty';
 
-export interface IPenaltyRepository {
+export interface PenaltyRepository {
   /**
    * Find a penalty by ID
    */

core/racing/domain/repositories/PrizeRepository.ts

@@ -7,7 +7,7 @@
 import type { Prize } from '../entities/prize/Prize';
 import type { PrizeStatusValue } from '../entities/prize/PrizeStatus';
 
-export interface IPrizeRepository {
+export interface PrizeRepository {
   findById(id: string): Promise<Prize | null>;
   findBySeasonId(seasonId: string): Promise<Prize[]>;
   findByDriverId(driverId: string): Promise<Prize[]>;

core/racing/domain/repositories/ProtestRepository.ts

@@ -6,7 +6,7 @@
 
 import type { Protest } from '../entities/Protest';
 
-export interface IProtestRepository {
+export interface ProtestRepository {
   /**
    * Find a protest by ID
    */

core/racing/domain/repositories/RaceEventRepository.ts

@@ -1,6 +1,6 @@
 import type { RaceEvent } from '../entities/RaceEvent';
 
-export interface IRaceEventRepository {
+export interface RaceEventRepository {
   findById(id: string): Promise<RaceEvent | null>;
   findAll(): Promise<RaceEvent[]>;
   findBySeasonId(seasonId: string): Promise<RaceEvent[]>;

core/racing/domain/repositories/RaceRegistrationRepository.ts

@@ -7,7 +7,7 @@
 
 import type { RaceRegistration } from '../entities/RaceRegistration';
 
-export interface IRaceRegistrationRepository {
+export interface RaceRegistrationRepository {
   /**
    * Check if a driver is registered for a race.
    */

core/racing/domain/repositories/RaceRepository.ts

@@ -7,7 +7,7 @@
 
 import type { Race, RaceStatusValue } from '../entities/Race';
 
-export interface IRaceRepository {
+export interface RaceRepository {
   /**
    * Find a race by ID
    */

core/racing/domain/repositories/ResultRepository.ts

@@ -7,7 +7,7 @@
 
 import type { Result } from '../entities/result/Result';
 
-export interface IResultRepository {
+export interface ResultRepository {
   /**
    * Find a result by ID
    */

core/racing/domain/repositories/SeasonRepository.ts

@@ -1,6 +1,6 @@
 import type { Season } from '../entities/season/Season';
 
-export interface ISeasonRepository {
+export interface SeasonRepository {
   findById(id: string): Promise<Season | null>;
   /**
    * Backward-compatible alias retained for existing callers.

core/racing/domain/repositories/SeasonSponsorshipRepository.ts

@@ -6,7 +6,7 @@
 
 import type { SeasonSponsorship, SponsorshipTier } from '../entities/season/SeasonSponsorship';
 
-export interface ISeasonSponsorshipRepository {
+export interface SeasonSponsorshipRepository {
   findById(id: string): Promise<SeasonSponsorship | null>;
   findBySeasonId(seasonId: string): Promise<SeasonSponsorship[]>;
   /**

core/racing/domain/repositories/SessionRepository.ts

@@ -1,6 +1,6 @@
 import type { Session } from '../entities/Session';
 
-export interface ISessionRepository {
+export interface SessionRepository {
   findById(id: string): Promise<Session | null>;
   findAll(): Promise<Session[]>;
   findByRaceEventId(raceEventId: string): Promise<Session[]>;

core/racing/domain/repositories/SponsorRepository.ts

@@ -6,7 +6,7 @@
 
 import type { Sponsor } from '../entities/sponsor/Sponsor';
 
-export interface ISponsorRepository {
+export interface SponsorRepository {
   findById(id: string): Promise<Sponsor | null>;
   findAll(): Promise<Sponsor[]>;
   findByEmail(email: string): Promise<Sponsor | null>;

core/racing/domain/repositories/SponsorshipPricingRepository.ts

@@ -8,7 +8,7 @@
 import type { SponsorshipPricing } from '../value-objects/SponsorshipPricing';
 import type { SponsorableEntityType } from '../entities/SponsorshipRequest';
 
-export interface ISponsorshipPricingRepository {
+export interface SponsorshipPricingRepository {
   /**
    * Get pricing configuration for an entity
    */

core/racing/domain/repositories/SponsorshipRequestRepository.ts

@@ -6,7 +6,7 @@
 
 import type { SponsorshipRequest, SponsorableEntityType, SponsorshipRequestStatus } from '../entities/SponsorshipRequest';
 
-export interface ISponsorshipRequestRepository {
+export interface SponsorshipRequestRepository {
   findById(id: string): Promise<SponsorshipRequest | null>;
   
   /**

core/racing/domain/repositories/StandingRepository.ts

@@ -7,7 +7,7 @@
 
 import type { Standing } from '../entities/Standing';
 
-export interface IStandingRepository {
+export interface StandingRepository {
   /**
    * Find standings by league ID (sorted by position)
    */

core/racing/domain/repositories/TeamMembershipRepository.ts

@@ -10,7 +10,7 @@ import type {
   TeamJoinRequest,
 } from '../types/TeamMembership';
 
-export interface ITeamMembershipRepository {
+export interface TeamMembershipRepository {
   /**
    * Get membership for a driver in a team, or null if none exists.
    */

core/racing/domain/repositories/TeamRatingEventRepository.ts

@@ -44,7 +44,7 @@ export interface PaginatedResult<T> {
   nextOffset?: number;
 }
 
-export interface ITeamRatingEventRepository {
+export interface TeamRatingEventRepository {
   /**
    * Save a rating event to the ledger
    */

core/racing/domain/repositories/TeamRatingRepository.ts

@@ -7,7 +7,7 @@
 
 import type { TeamRatingSnapshot } from '../services/TeamRatingSnapshotCalculator';
 
-export interface ITeamRatingRepository {
+export interface TeamRatingRepository {
   /**
    * Find rating snapshot by team ID
    */

core/racing/domain/repositories/TeamRepository.ts

@@ -7,7 +7,7 @@
 
 import type { Team } from '../entities/Team';
 
-export interface ITeamRepository {
+export interface TeamRepository {
   /**
    * Find a team by ID.
    */

core/racing/domain/repositories/TeamStatsRepository.ts

@@ -16,7 +16,7 @@ export interface TeamStats {
   category?: string;
 }
 
-export interface ITeamStatsRepository {
+export interface TeamStatsRepository {
   /**
    * Get stats for a specific team
    */

core/racing/domain/repositories/TrackRepository.ts

@@ -7,7 +7,7 @@
 
 import type { Track, TrackCategory } from '../entities/Track';
 
-export interface ITrackRepository {
+export interface TrackRepository {
   /**
    * Find a track by ID
    */

core/racing/domain/repositories/TransactionRepository.ts

@@ -6,7 +6,7 @@
 
 import type { Transaction, TransactionType } from '../entities/league-wallet/Transaction';
 
-export interface ITransactionRepository {
+export interface TransactionRepository {
   findById(id: string): Promise<Transaction | null>;
   findByWalletId(walletId: string): Promise<Transaction[]>;
   findByType(type: TransactionType): Promise<Transaction[]>;

core/racing/domain/services/DropScoreApplier.ts

@@ -1,5 +1,5 @@
 import type { DropScorePolicy } from '../types/DropScorePolicy';
-import type { IDomainCalculationService } from '@core/shared/domain';
+import type { DomainCalculationService } from '@core/shared/domain';
 
 export interface EventPointsEntry {
   eventId: string;
@@ -17,7 +17,7 @@ export interface DropScoreInput {
   events: EventPointsEntry[];
 }
 
-export class DropScoreApplier implements IDomainCalculationService<DropScoreInput, DropScoreResult> {
+export class DropScoreApplier implements DomainCalculationService<DropScoreInput, DropScoreResult> {
   calculate(input: DropScoreInput): DropScoreResult {
     return this.apply(input.policy, input.events);
   }

core/racing/domain/services/EventScoringService.ts

@@ -7,7 +7,7 @@ import type { BonusRule } from '../types/BonusRule';
 import type { ChampionshipType } from '../types/ChampionshipType';
 
 import type { PointsTable } from '../value-objects/PointsTable';
-import type { IDomainCalculationService } from '@core/shared/domain';
+import type { DomainCalculationService } from '@core/shared/domain';
 
 export interface ParticipantEventPoints {
   participant: ParticipantRef;
@@ -33,7 +33,7 @@ function createDriverParticipant(driverId: string): ParticipantRef {
 }
 
 export class EventScoringService
-  implements IDomainCalculationService<EventScoringInput, ParticipantEventPoints[]>
+  implements DomainCalculationService<EventScoringInput, ParticipantEventPoints[]>
 {
   calculate(input: EventScoringInput): ParticipantEventPoints[] {
     return this.scoreSession(input);

core/racing/domain/services/SeasonScheduleGenerator.ts

@@ -5,7 +5,7 @@ import type { RecurrenceStrategy } from '../value-objects/RecurrenceStrategy';
 import { RaceTimeOfDay } from '../value-objects/RaceTimeOfDay';
 import type { Weekday } from '../types/Weekday';
 import { weekdayToIndex } from '../types/Weekday';
-import type { IDomainCalculationService } from '@core/shared/domain';
+import type { DomainCalculationService } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 function cloneDate(date: Date): Date {
@@ -178,7 +178,7 @@ export class SeasonScheduleGenerator {
 }
 
 export class SeasonScheduleGeneratorService
-  implements IDomainCalculationService<SeasonSchedule, ScheduledRaceSlot[]>
+  implements DomainCalculationService<SeasonSchedule, ScheduledRaceSlot[]>
 {
   calculate(schedule: SeasonSchedule): ScheduledRaceSlot[] {
     return SeasonScheduleGenerator.generateSlots(schedule);

core/racing/domain/services/SkillLevelService.ts

@@ -1,4 +1,4 @@
-import type { IDomainService } from '@core/shared/domain';
+import type { DomainService } from '@core/shared/domain';
 
 export type SkillLevel = 'beginner' | 'intermediate' | 'advanced' | 'pro';
 
@@ -6,7 +6,7 @@ export type SkillLevel = 'beginner' | 'intermediate' | 'advanced' | 'pro';
  * Domain service for determining skill level based on rating.
  * This encapsulates the business rule for skill tier classification.
  */
-export class SkillLevelService implements IDomainService {
+export class SkillLevelService implements DomainService {
   readonly serviceName = 'SkillLevelService';
   /**
    * Map driver rating to skill level band.

core/racing/domain/services/StrengthOfFieldCalculator.ts

@@ -1,4 +1,4 @@
-import type { IDomainCalculationService } from '@core/shared/domain';
+import type { DomainCalculationService } from '@core/shared/domain';
 
 /**
  * Domain Service: StrengthOfFieldCalculator

core/racing/domain/value-objects/CarId.ts

@@ -1,7 +1,7 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
-export class CarId implements IValueObject<string> {
+export class CarId implements ValueObject<string> {
   private constructor(private readonly value: string) {}
 
   static create(value: string): CarId {

core/racing/domain/value-objects/CountryCode.ts

@@ -1,7 +1,7 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
-export class CountryCode implements IValueObject<string> {
+export class CountryCode implements ValueObject<string> {
   private constructor(private readonly value: string) {}
 
   static create(value: string): CountryCode {

core/racing/domain/value-objects/DecalOverride.ts

@@ -1,5 +1,5 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface DecalOverrideProps {
   leagueId: string;
@@ -9,7 +9,7 @@ export interface DecalOverrideProps {
   newY: number;
 }
 
-export class DecalOverride implements IValueObject<DecalOverrideProps> {
+export class DecalOverride implements ValueObject<DecalOverrideProps> {
   readonly leagueId: string;
   readonly seasonId: string;
   readonly decalId: string;

core/racing/domain/value-objects/DriverName.ts

@@ -1,10 +1,10 @@
-import { IValueObject } from "../../../shared/domain/ValueObject";
+import { ValueObject } from "../../../shared/domain/ValueObject";
 
 export interface DriverNameProps {
   value: string;
 }
 
-export class DriverName implements IValueObject<DriverNameProps> {
+export class DriverName implements ValueObject<DriverNameProps> {
   private static readonly MIN_LENGTH = 1;
   private static readonly MAX_LENGTH = 50;
   private static readonly VALID_CHARACTERS = /^[a-zA-Z0-9\s\-_]+$/;

core/racing/domain/value-objects/GameConstraints.ts

@@ -5,7 +5,7 @@
  * Different sim racing games have different maximum grid sizes.
  */
 
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface GameConstraintsData {
   readonly maxDrivers: number;
@@ -21,7 +21,7 @@ export interface GameConstraintsProps {
   constraints: GameConstraintsData;
 }
 
-export class GameConstraints implements IValueObject<GameConstraintsProps> {
+export class GameConstraints implements ValueObject<GameConstraintsProps> {
   readonly gameId: string;
   readonly constraints: GameConstraintsData;
 

core/racing/domain/value-objects/ImageUrl.ts

@@ -1,7 +1,7 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
-export class ImageUrl implements IValueObject<string> {
+export class ImageUrl implements ValueObject<string> {
   private constructor(private readonly value: string) {}
 
   static create(value: string): ImageUrl {

core/racing/domain/value-objects/JoinedAt.ts

@@ -1,7 +1,7 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
-export class JoinedAt implements IValueObject<Date> {
+export class JoinedAt implements ValueObject<Date> {
   private constructor(private readonly value: Date) {}
 
   static create(value: Date): JoinedAt {

core/racing/domain/value-objects/LeagueDescription.ts

@@ -5,7 +5,7 @@
  */
 
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface LeagueDescriptionValidationResult {
   valid: boolean;
@@ -22,7 +22,7 @@ export interface LeagueDescriptionProps {
   value: string;
 }
  
-export class LeagueDescription implements IValueObject<LeagueDescriptionProps> {
+export class LeagueDescription implements ValueObject<LeagueDescriptionProps> {
   readonly value: string;
 
   private constructor(value: string) {

core/racing/domain/value-objects/LeagueName.ts

@@ -5,7 +5,7 @@
  */
  
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface LeagueNameValidationResult {
   valid: boolean;
@@ -27,7 +27,7 @@ export interface LeagueNameProps {
   value: string;
 }
  
-export class LeagueName implements IValueObject<LeagueNameProps> {
+export class LeagueName implements ValueObject<LeagueNameProps> {
   readonly value: string;
 
   private constructor(value: string) {

core/racing/domain/value-objects/LeagueTimezone.ts

@@ -1,11 +1,11 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface LeagueTimezoneProps {
   id: string;
 }
 
-export class LeagueTimezone implements IValueObject<LeagueTimezoneProps> {
+export class LeagueTimezone implements ValueObject<LeagueTimezoneProps> {
   readonly id: string;
 
   private constructor(id: string) {

core/racing/domain/value-objects/LeagueVisibility.ts

@@ -5,7 +5,7 @@
  * This is a hardened version that enforces strict business rules.
  */
 
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 export type LeagueVisibilityType = 'ranked' | 'unranked';
@@ -39,7 +39,7 @@ export interface LeagueVisibilityProps {
   type: LeagueVisibilityType;
 }
 
-export class LeagueVisibility implements IValueObject<LeagueVisibilityProps> {
+export class LeagueVisibility implements ValueObject<LeagueVisibilityProps> {
   readonly type: LeagueVisibilityType;
   readonly constraints: LeagueVisibilityConstraints;
 

core/racing/domain/value-objects/LiveryDecal.ts

@@ -4,7 +4,7 @@
  */
  
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export type DecalType = 'sponsor' | 'user';
 
@@ -20,7 +20,7 @@ export interface LiveryDecalProps {
   type: DecalType;
 }
  
-export class LiveryDecal implements IValueObject<LiveryDecalProps> {
+export class LiveryDecal implements ValueObject<LiveryDecalProps> {
   readonly id: string;
   readonly imageUrl: string;
   readonly x: number;

core/racing/domain/value-objects/MaxParticipants.ts

@@ -5,14 +5,14 @@
  * Enforces reasonable limits and constraints.
  */
 
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 export interface MaxParticipantsProps {
   value: number;
 }
 
-export class MaxParticipants implements IValueObject<MaxParticipantsProps> {
+export class MaxParticipants implements ValueObject<MaxParticipantsProps> {
   readonly value: number;
 
   private constructor(value: number) {

core/racing/domain/value-objects/MembershipFee.ts

@@ -6,7 +6,7 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 import type { Money } from './Money';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export type MembershipFeeType = 'season' | 'monthly' | 'per_race';
 
@@ -15,7 +15,7 @@ export interface MembershipFeeProps {
   amount: Money;
 }
 
-export class MembershipFee implements IValueObject<MembershipFeeProps> {
+export class MembershipFee implements ValueObject<MembershipFeeProps> {
   readonly type: MembershipFeeType;
   readonly amount: Money;
 

core/racing/domain/value-objects/Money.ts

@@ -3,7 +3,7 @@
  * Represents a monetary amount with currency and platform fee calculation
  */
  
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 export type Currency = 'USD' | 'EUR' | 'GBP';
@@ -16,7 +16,7 @@ export interface MoneyProps {
   currency: Currency;
 }
 
-export class Money implements IValueObject<MoneyProps> {
+export class Money implements ValueObject<MoneyProps> {
   static readonly DEFAULT_PLATFORM_FEE_PERCENTAGE = 0.10;
 
   readonly amount: number;

core/racing/domain/value-objects/MonthlyRecurrencePattern.ts

@@ -1,14 +1,14 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 import { ALL_WEEKDAYS } from '../types/Weekday';
 import type { Weekday } from '../types/Weekday';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface MonthlyRecurrencePatternProps {
   ordinal: 1 | 2 | 3 | 4;
   weekday: Weekday;
 }
 
-export class MonthlyRecurrencePattern implements IValueObject<MonthlyRecurrencePatternProps> {
+export class MonthlyRecurrencePattern implements ValueObject<MonthlyRecurrencePatternProps> {
   readonly ordinal: 1 | 2 | 3 | 4;
   readonly weekday: Weekday;
 

core/racing/domain/value-objects/ParticipantCount.ts

@@ -5,14 +5,14 @@
  * Enforces constraints based on league visibility and other business rules.
  */
 
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 export interface ParticipantCountProps {
   value: number;
 }
 
-export class ParticipantCount implements IValueObject<ParticipantCountProps> {
+export class ParticipantCount implements ValueObject<ParticipantCountProps> {
   readonly value: number;
 
   private constructor(value: number) {

core/racing/domain/value-objects/Points.ts

@@ -1,7 +1,7 @@
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
-export class Points implements IValueObject<{ value: number }> {
+export class Points implements ValueObject<{ value: number }> {
   private constructor(private readonly value: number) {}
 
   get props(): { value: number } {

core/racing/domain/value-objects/PointsTable.ts

@@ -1,10 +1,10 @@
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface PointsTableProps {
   pointsByPosition: ReadonlyMap<number, number>;
 }
 
-export class PointsTable implements IValueObject<PointsTableProps> {
+export class PointsTable implements ValueObject<PointsTableProps> {
   private readonly pointsByPosition: ReadonlyMap<number, number>;
 
   constructor(pointsByPosition: Record<number, number> | Map<number, number>) {

core/racing/domain/value-objects/RaceIncidents.ts

@@ -1,4 +1,4 @@
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 /**
  * Incident types that can occur during a race
@@ -30,7 +30,7 @@ export interface IncidentRecord {
  * Encapsulates all incidents that occurred during a driver's race.
  * Provides methods to calculate total penalty points and incident severity.
  */
-export class RaceIncidents implements IValueObject<IncidentRecord[]> {
+export class RaceIncidents implements ValueObject<IncidentRecord[]> {
   private readonly incidents: IncidentRecord[];
 
   constructor(incidents: IncidentRecord[] = []) {

core/racing/domain/value-objects/RaceName.ts

@@ -1,10 +1,10 @@
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface RaceNameProps {
   value: string;
 }
 
-export class RaceName implements IValueObject<RaceNameProps> {
+export class RaceName implements ValueObject<RaceNameProps> {
   public readonly props: RaceNameProps;
 
   private constructor(value: string) {

core/racing/domain/value-objects/RaceStatus.ts

@@ -4,7 +4,7 @@
  * Represents the status of a race with strict lifecycle rules.
  */
 
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
 
 export type RaceStatusValue = 'scheduled' | 'running' | 'completed' | 'cancelled';
@@ -13,7 +13,7 @@ export interface RaceStatusProps {
   value: RaceStatusValue;
 }
 
-export class RaceStatus implements IValueObject<RaceStatusProps> {
+export class RaceStatus implements ValueObject<RaceStatusProps> {
   readonly value: RaceStatusValue;
 
   private constructor(value: RaceStatusValue) {

core/racing/domain/value-objects/RaceTimeOfDay.ts

@@ -1,12 +1,12 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
  
 export interface RaceTimeOfDayProps {
   hour: number;
   minute: number;
 }
  
-export class RaceTimeOfDay implements IValueObject<RaceTimeOfDayProps> {
+export class RaceTimeOfDay implements ValueObject<RaceTimeOfDayProps> {
   readonly hour: number;
   readonly minute: number;
 

core/racing/domain/value-objects/RacingId.test.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import { IRacingId } from './IRacingId';
+import { RacingId } from './RacingId';
 
 describe('IRacingId', () => {
   it('should create an iRacing id', () => {

core/racing/domain/value-objects/RacingId.ts

@@ -1,7 +1,7 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
-export class IRacingId implements IValueObject<string> {
+export class IRacingId implements ValueObject<string> {
   private constructor(private readonly value: string) {}
 
   static create(value: string): IRacingId {

core/racing/domain/value-objects/RecurrenceStrategy.ts

@@ -1,4 +1,4 @@
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 import { WeekdaySet } from './WeekdaySet';
 import { MonthlyRecurrencePattern } from './MonthlyRecurrencePattern';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
@@ -24,7 +24,7 @@ export type RecurrenceStrategyProps =
   | EveryNWeeksRecurrenceStrategyProps
   | MonthlyNthWeekdayRecurrenceStrategyProps;
 
-export class RecurrenceStrategy implements IValueObject<RecurrenceStrategyProps> {
+export class RecurrenceStrategy implements ValueObject<RecurrenceStrategyProps> {
   private constructor(private readonly strategy: RecurrenceStrategyProps) {}
 
   get props(): RecurrenceStrategyProps {

core/racing/domain/value-objects/ScheduledRaceSlot.ts

@@ -1,7 +1,7 @@
 import { LeagueTimezone } from './LeagueTimezone';
 
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface ScheduledRaceSlotProps {
   roundNumber: number;
@@ -9,7 +9,7 @@ export interface ScheduledRaceSlotProps {
   timezone: LeagueTimezone;
 }
 
-export class ScheduledRaceSlot implements IValueObject<ScheduledRaceSlotProps> {
+export class ScheduledRaceSlot implements ValueObject<ScheduledRaceSlotProps> {
   readonly roundNumber: number;
   readonly scheduledAt: Date;
   readonly timezone: LeagueTimezone;

core/racing/domain/value-objects/SeasonDropPolicy.ts

@@ -1,5 +1,5 @@
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export type SeasonDropStrategy = 'none' | 'bestNResults' | 'dropWorstN';
 
@@ -13,7 +13,7 @@ export interface SeasonDropPolicyProps {
   n?: number;
 }
 
-export class SeasonDropPolicy implements IValueObject<SeasonDropPolicyProps> {
+export class SeasonDropPolicy implements ValueObject<SeasonDropPolicyProps> {
   readonly strategy: SeasonDropStrategy;
   readonly n?: number;
 

core/racing/domain/value-objects/SeasonSchedule.ts

@@ -2,7 +2,7 @@ import { RaceTimeOfDay } from './RaceTimeOfDay';
 import { LeagueTimezone } from './LeagueTimezone';
 import type { RecurrenceStrategy } from './RecurrenceStrategy';
 import { RacingDomainValidationError } from '../errors/RacingDomainError';
-import type { IValueObject } from '@core/shared/domain';
+import type { ValueObject } from '@core/shared/domain';
 
 export interface SeasonScheduleProps {
   startDate: Date;
@@ -12,7 +12,7 @@ export interface SeasonScheduleProps {
   plannedRounds: number;
 }
 
-export class SeasonSchedule implements IValueObject<SeasonScheduleProps> {
+export class SeasonSchedule implements ValueObject<SeasonScheduleProps> {
   readonly startDate: Date;
   readonly timeOfDay: RaceTimeOfDay;
   readonly timezone: LeagueTimezone;