rename: 파일명 변경안된 오류 해결(#21)

schemas/ChatRooms.js

-// schemas/chatRooms.js
+//schemas/chatRooms.js
 const mongoose = require('mongoose');
 
 // MongoDB 채팅방 스키마 수정 (FCM 토큰을 배열로 관리)

services/meetingService.js

 
-// const { Meeting, MeetingParticipant, User, Schedule } = require('../models');
-// const ChatRoom = require('../models/chatRooms');
-// const FcmToken = require('../models/fcmToken');
 // services/meetingService.js
 const { v4: uuidv4 } = require('uuid');
 const { Op } = require('sequelize');