OAuth Authentication (Google) For React Native Expo

Recently I found out that OAuth was not fully supported in Expo so i tried to hack my way through to implement it until an official fix is released. I am new to React native so I implemented protected routes and login functionality from the appwrite youtube channel, I have attached my implementation (Tried to minimize the app as much as possible for testing). Can anyone please check if the implementation has any bugs which might make this unsecure or crash the app. So far i have tested this and have found nothing wrong (Again I have only a few days worth of react native exposure so I don't know what might possibly cause any problem)

Here is the Repo : https://github.com/SomnathChW/Google-Auth-Appwrite

Since the redirect was taking me to scheme://localhost, I transferred the redirect handler to a localhost page.