firebase.js

// Подключение Firebase
import { initializeApp } from "https://www.gstatic.com/firebasejs/10.7.1/firebase-app.js";
import { getFirestore, collection, addDoc } from "https://www.gstatic.com/firebasejs/10.7.1/firebase-firestore.js";

// Ваши данные конфигурации Firebase
const firebaseConfig = {
  apiKey: "AIzaSyB9wYWsbMcA0VhvqL0Ws0YMQj4bwVnFgic",
  authDomain: "sonic9302-ee9b6.firebaseapp.com",
  projectId: "sonic9302-ee9b6",
  storageBucket: "sonic9302-ee9b6.firebasestorage.app",
  messagingSenderId: "972985351917",
  appId: "1:972985351917:web:000cbf8c4ba38281e896e4",
  measurementId: "G-PE57D478QJ"
};

// Инициализация Firebase
const app = initializeApp(firebaseConfig);
const db = getFirestore(app); // подключение Firestore