mode todo in todo folder

server/routers/todo/routes.js

@@ -1,7 +1,7 @@
 const { Router } = require('express')
 
-const { ListModel } = require('../../data/model/todo/list')
+const { ListModel } = require('./model/todo/list')
-const { ItemModel } = require('../../data/model/todo/item')
+const { ItemModel } = require('./model/todo/item')
 const { getAnswer } = require('../../utils/common')
 
 const router = Router()