refactor: removed unnecessary methods from checkListItem repo

src/modules/task-manager/repositories/check-list-item.repository.ts

@@ -1,6 +1,6 @@
 import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { Repository, MoreThan } from 'typeorm';
+import { Repository } from 'typeorm';
 import { TMCheckListItem } from '../entities/check-list-item.entity';
 
 @Injectable()
@@ -10,38 +10,4 @@ export class CheckListItemRepository extends Repository<TMCheckListItem>{
   ) {
     super(checkListItemRepository.target, checkListItemRepository.manager, checkListItemRepository.queryRunner);
   }
-
-  findAllItems(limit: number, cursor?: Date) {
-    return this.findAndCount({
-      where: cursor ? { createdAt: MoreThan(cursor) } : {},
-      order: { createdAt: 'ASC' },
-      take: limit + 1,
-      relations: ['task'],
-    });
-  }
-
-  findByTask(taskId: string, limit: number, cursor?: Date) {
-    return this.findAndCount({
-      where: cursor
-        ? { taskId, createdAt: MoreThan(cursor) }
-        : { taskId },
-      order: { createdAt: 'ASC' },
-      take: limit + 1,
-      relations: ['task'],
-    });
-  }
-
-  findOneById(id: string) {
-    return this.findOne({
-      where: { id },
-      relations: ['task'],
-    });
-  }
-
-  findOneByCreatedAt(createdAt: Date) {
-    return this.findOne({
-      where: { createdAt },
-      order: { createdAt: 'ASC' },
-    });
-  }
 }