Adding back btn in header for register screen

src/app/navigation/AuthNavigator.js

@@ -2,6 +2,7 @@ import React from "react";
 import { createStackNavigator } from "@react-navigation/stack";
 import LoginScreen from "../screens/LoginScreen";
 import RegisterScreen from "../screens/RegisterScreen";
+import colors from "../config/colors";
 
 const Stack = createStackNavigator();
 
@@ -15,7 +16,7 @@ const AuthNavigator = () => (
     <Stack.Screen
       name="Register"
       component={RegisterScreen}
-      options={{ headerShown: false }}
+      options={{ headerTitle: "" }} //headerStyle: {backgroundColor: colors.primary} }}
     />
   </Stack.Navigator>
 );