can you please tell me how
is inserted at the bottom of the sign-up page?
Yes, this js file is inserted at the bottom of the sign-up page. In our case, we have included it in the controller function.
Please help understand how you set JS and CSS per Route (Controller , Method)
For esample on this page
Sorry, my mistake. For your case, please check the file:
We include the JS and CSS files in this file based on the route URL.