refactor: remove all unused imports (#9951)

Co-authored-by: tamaina <tamaina@hotmail.co.jp>

packages/backend/src/server/api/endpoints/reset-password.ts

@@ -1,10 +1,8 @@
 import bcrypt from 'bcryptjs';
 import { Inject, Injectable } from '@nestjs/common';
 import type { UserProfilesRepository, PasswordResetRequestsRepository } from '@/models/index.js';
-import type { UsersRepository } from '@/models/index.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { DI } from '@/di-symbols.js';
-import { ApiError } from '../error.js';
 
 export const meta = {
 	tags: ['reset password'],