[all] Fix firebase imports to reduce size

Author: quentinguidee

public/index.html

@@ -44,7 +44,6 @@
   </body>
   <script src="https://www.gstatic.com/firebasejs/7.16.1/firebase-app.js"></script>
   <script src="https://www.gstatic.com/firebasejs/7.16.1/firebase-analytics.js"></script>
-  <script src="https://www.gstatic.com/firebasejs/7.16.1/firebase-messaging.js"></script>
 
   <script>
     // Your web app's Firebase configuration

src/GithubConnector.js

@@ -1,5 +1,4 @@
-
-import firebase from "firebase"
+import firebase from "./firebase"
 
 /**
  * Github connector class. Makes link between the firebase API and the frontend

src/firebase.js

@@ -1,4 +1,5 @@
-import firebase from 'firebase';
+import firebase from 'firebase/app';
+import 'firebase/auth'
 
 const firebaseConfig = {
     apiKey: "AIzaSyDVGEyNqgLCCerqbqGmUQ3mMxu8M4sYZvo",
@@ -11,6 +12,7 @@ const firebaseConfig = {
     measurementId: "G-P9YFFF08LN"
 };
 
+
 firebase.initializeApp(firebaseConfig);
 
 export default firebase;