fix issues in core

core/racing/application/use-cases/PreviewLeagueScheduleUseCase.ts

@@ -1,22 +1,15 @@
 import { SeasonScheduleGenerator } from '../../domain/services/SeasonScheduleGenerator';
-import { scheduleDTOToSeasonSchedule } from '../dto/LeagueScheduleDTO';
+import {
+  scheduleDTOToSeasonSchedule,
+  type SeasonScheduleConfigDTO,
+} from '../dto/LeagueScheduleDTO';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import type { Logger } from '@core/shared/application';
 import type { SeasonSchedule } from '../../domain/value-objects/SeasonSchedule';
 import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
 
-export type PreviewLeagueScheduleSeasonConfig = {
-  seasonStartDate: string;
-  recurrenceStrategy: string;
-  weekdays?: string[];
-  raceStartTime: string;
-  timezoneId: string;
-  plannedRounds: number;
-  intervalWeeks?: number;
-  monthlyOrdinal?: 1 | 2 | 3 | 4;
-  monthlyWeekday?: string;
-};
+export type PreviewLeagueScheduleSeasonConfig = SeasonScheduleConfigDTO;
 
 export type PreviewLeagueScheduleInput = {
   schedule: PreviewLeagueScheduleSeasonConfig;
@@ -61,7 +54,7 @@ export class PreviewLeagueScheduleUseCase {
     try {
       let seasonSchedule: SeasonSchedule;
       try {
-        seasonSchedule = scheduleDTOToSeasonSchedule(params.schedule as any);
+        seasonSchedule = scheduleDTOToSeasonSchedule(params.schedule);
       } catch (error) {
         this.logger.warn('Invalid schedule data provided', {
           schedule: params.schedule,
@@ -83,11 +76,11 @@ export class PreviewLeagueScheduleUseCase {
         maxRounds,
       );
 
-     const rounds: PreviewLeagueScheduleRound[] = slots.map((slot) => ({
-       roundNumber: slot.roundNumber,
-       scheduledAt: slot.scheduledAt.toISOString(),
-       timezoneId: slot.timezone.id,
-     }));
+      const rounds: PreviewLeagueScheduleRound[] = slots.map(slot => ({
+        roundNumber: slot.roundNumber,
+        scheduledAt: slot.scheduledAt.toISOString(),
+        timezoneId: slot.timezone.id,
+      }));
 
       const summary = this.buildSummary(params.schedule, rounds);