Update firebaseConfig.js

Author: khalid-ameri

src/firebaseConfig.js

@@ -1,3 +1,4 @@
+// Replace with your Firebase config
 const firebaseConfig = {
   apiKey: "AIzaSyBWA4uAKqe3obPuu2B2iV7aLeXmBwlg4V0",
   authDomain: "quicknotes-450c5.firebaseapp.com",
@@ -6,8 +7,12 @@ const firebaseConfig = {
   messagingSenderId: "805202072549",
   appId: "1:805202072549:web:fd935ed2b879bb2d11550c",
   measurementId: "G-5PP4E8PYG3"
+
 };
 
 // Initialize Firebase
 firebase.initializeApp(firebaseConfig);
+
+// Globals for app.js
 const db = firebase.firestore();
+const auth = firebase.auth();