remove unused file

backend/src/typeorm/repository/Transaction.ts

@@ -1,28 +0,0 @@
-import { EntityRepository, Repository } from '@dbTools/typeorm'
-import { Transaction } from '@entity/Transaction'
-
-import { Order } from '@enum/Order'
-
-@EntityRepository(Transaction)
-export class TransactionRepository extends Repository<Transaction> {
-  findByUserPaged(
-    userId: number,
-    limit: number,
-    offset: number,
-    order: Order,
-  ): Promise<[Transaction[], number]> {
-    const query = this.createQueryBuilder('userTransaction')
-      .leftJoinAndSelect(
-        'userTransaction.previousTransaction',
-        'transaction',
-        'userTransaction.previous = transaction.id',
-      )
-      .where('userTransaction.userId = :userId', { userId })
-
-    return query
-      .orderBy('userTransaction.balanceDate', order)
-      .limit(limit)
-      .offset(offset)
-      .getManyAndCount()
-  }
-}