Redirects everything to a new domain, but allows Let's Encrypt to issue and renew certificates.
Using the inbuilt redirect in Laravel Forge appears to prevent Let's Encrypt from verifying the domain.
Example - redirect everything to example.org - edit Nginx config as below:
location / {
# try_files $uri $uri/ /index.php?$query_string;
# Redirect everything
return 301 https://example.org/;
}