我想添加一个数组的用户作为一个集合到消防商店数据库这里是我的代码，我认为它应该是工作，但我在消防商店数据库集合什么都没有，所以我到底应该做什么，有人可以帮助我吗？？

import { addDoc ,  collection , setDoc , doc , getDocs} from "firebase/firestore";
import { db } from "./config";

 const Users = [
    {
      userId: "XF9EvlJQZHfZEClM23Bd39A7gai1",
      username: "John",
      fullName: "John John",
      emailAddress: "[email protected]",
      dateCreated: Date.now(),
    },
    {
      userId: "XF9EvlJQZHfZEClM23Bd39A7gai1",
      username: "John",
      fullName: "John John",
      emailAddress: "[email protected]",
      dateCreated: Date.now(),
    }]

Users.forEach(async (user) => {
     try {
      const docRef = await addDoc (collection(db , "users" , user.userId) ,{
        userId: user.userId,
        username: user.username,
        fullName: user.fullName,
        emailAddress: user.emailAddress,
        dateCreated: user.dateCreated,
      })
      console.log("Document written with ID : ",docRef.id)
     } catch(err){
      console. Error("Error adding document ",err)
     }
 })

以下是我的Firestore数据库：

import { initializeApp } from "firebase/app";
import { getStorage } from 'firebase/storage';
import { getFirestore } from 'firebase/firestore';
import { getAuth } from "firebase/auth";


const firebaseConfig = {
  apiKey: "",
  authDomain: "",
  projectId: "",
  storageBucket: "",
  messagingSenderId: "",
  appId: ""
};

export const app = initializeApp(firebaseConfig);
export const storage = getStorage();
export const db = getFirestore(app);
export const auth = getAuth();