Fix build warnings

src/services/auth.js

@@ -1,6 +1,6 @@
 const AUTH_URL = 'https://dev-auth.fiskerdps.com';
 
-export default {
+const auth = {
   signIn: (username, password) => fetch(`${AUTH_URL}/auth/login`, {
     method: "POST",
     headers: {
@@ -30,4 +30,6 @@ export default {
     },
     body: JSON.stringify({ token: jwt })
   }).then((response) => response.json()),
-}
+};
+
+export default auth;