I’m new to Cloudflare.I’m trying to test it (looking to serve images/js) out on a dev server that I have made. This is running at the same domain but with the host dev. It is running on a separate box from the live website. Setup guide is asking me to change my nameservers for my domain, but i do not want to do this as it will change for my live site, which i am not looking to change yet. Is there a way to do it only for my dev host? Additionally I was curious about integration with Magento 2.3. I see there is a module for integration, but it is not compatible with 2.3. I was just wondering if this module is required for full functionality, or if it is just for ease of use. Thanks for any and all help!