Added pop-up icon telling user if they successfully registered or not
Testing
Spin up resources
Navigate to http://localhost:8080/regiister
Create new user; confirm that (1) The Sign Up button has a spinner, (2) that a green pop-up at the bottom of the page appears, (3) that you're routed to the dashboard page
Summary
Testing
http://localhost:8080/regiisterSign Upbutton has a spinner, (2) that a green pop-up at the bottom of the page appears, (3) that you're routed to the dashboard page