Revert "Delete src/firebase/auth.js"

This reverts commit 2b964c8.

src/firebase/auth.js

@@ -0,0 +1,25 @@
+import { getAnalytics } from "firebase/analytics";
+import { initializeApp } from "firebase/app";
+import { getAuth, GoogleAuthProvider } from "firebase/auth";
+import { getDatabase } from "firebase/database";
+import { getStorage } from "firebase/storage";
+
+const firebaseConfig = {
+  apiKey: "AIzaSyCL_bwyE7_rwnAbuEJl5Vr7FD1_e_cOZxw",
+  authDomain: "counsellor-web-e81b7.firebaseapp.com",
+  databaseURL: "https://counsellor-web-e81b7-default-rtdb.asia-southeast1.firebasedatabase.app",
+  projectId: "counsellor-web-e81b7",
+  storageBucket: "counsellor-web-e81b7.appspot.com",
+  messagingSenderId: "1055143292636",
+  appId: "1:1055143292636:web:1397f7974a27bd486e0e19",
+  measurementId: "G-MJST0MPDZ3"
+
+};
+
+// Initialize Firebase
+const app = initializeApp(firebaseConfig);
+const analytics = getAnalytics(app);
+export const database = getDatabase(app);
+export const auth = getAuth();
+export const storage = getStorage(app);
+export const googleAuthProvider = new GoogleAuthProvider();