fix issues in core

core/social/application/dto/CurrentUserSocialDTO.ts

@@ -1,8 +0,0 @@
-export interface CurrentUserSocialDTO {
-  driverId: string;
-  displayName: string;
-  avatarUrl: string;
-  countryCode: string;
-  primaryTeamId?: string;
-  primaryLeagueId?: string;
-}

core/social/application/dto/FeedItemDTO.ts

@@ -1,22 +0,0 @@
-export type FeedItemType =
-  | 'race_result'
-  | 'championship_standing'
-  | 'league_announcement'
-  | 'friend_joined_league'
-  | 'friend_won_race';
-
-export interface FeedItemDTO {
-  id: string;
-  timestamp: string;
-  type: FeedItemType;
-  actorFriendId?: string;
-  actorDriverId?: string;
-  leagueId?: string;
-  raceId?: string;
-  teamId?: string;
-  position?: number;
-  headline: string;
-  body?: string;
-  ctaLabel?: string;
-  ctaHref?: string;
-}

core/social/application/types/SocialUser.ts

@@ -1,9 +1,13 @@
-export interface FriendDTO {
+export type SocialUserSummary = {
   driverId: string;
   displayName: string;
   avatarUrl: string;
+  countryCode: string;
+  primaryTeamId?: string;
+  primaryLeagueId?: string;
+};
+
+export type SocialFriendSummary = SocialUserSummary & {
   isOnline: boolean;
   lastSeen: Date;
-  primaryLeagueId?: string;
-  primaryTeamId?: string;
-}
+};

core/social/application/use-cases/GetCurrentUserSocialUseCase.ts

@@ -2,8 +2,7 @@ import type { Logger, UseCaseOutputPort } from '@core/shared/application';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import type { ISocialGraphRepository } from '../../domain/repositories/ISocialGraphRepository';
-import type { CurrentUserSocialDTO } from '../dto/CurrentUserSocialDTO';
-import type { FriendDTO } from '../dto/FriendDTO';
+import type { SocialFriendSummary, SocialUserSummary } from '../types/SocialUser';
 
 export interface GetCurrentUserSocialParams {
   driverId: string;
@@ -12,8 +11,8 @@ export interface GetCurrentUserSocialParams {
 export type GetCurrentUserSocialInput = GetCurrentUserSocialParams;
 
 export interface GetCurrentUserSocialResult {
-  currentUser: CurrentUserSocialDTO;
-  friends: FriendDTO[];
+  currentUser: SocialUserSummary;
+  friends: SocialFriendSummary[];
 }
 
 export type GetCurrentUserSocialErrorCode = 'REPOSITORY_ERROR';
@@ -61,15 +60,16 @@ export class GetCurrentUserSocialUseCase {
 
       // The social graph context currently only knows about relationships.
       // Profile fields for the current user are expected to be enriched by identity/profile contexts.
-      const friends: FriendDTO[] = friendsDomain.map((friend) => ({
+      const friends: SocialFriendSummary[] = friendsDomain.map((friend) => ({
         driverId: friend.id,
         displayName: friend.name.toString(),
         avatarUrl: '',
+        countryCode: '',
         isOnline: false,
         lastSeen: new Date(),
       }));
 
-      const currentUser: CurrentUserSocialDTO = {
+      const currentUser: SocialUserSummary = {
         driverId,
         displayName: '',
         avatarUrl: '',