[Feature]: Customize the preview url format

[beaussan]

Is there an existing issue for this?

• [X] I have searched the existing issues

Summary

Allow for the preview url not to use a subdomain of the original domain and be a number-originalfqdn.com

Why should this be worked on?

Currently, the way preview deploy are done are via a number.originalfqdn.com, while it works perfectly, wildcard certificate won't work and thus, it may generate a lot of letsencrypt domains request and maybe maxing out the limits in terms of http certificate generation.

If it the preview domain moves to a number-originalfqdn.com, then the wildcard certificate could apply and thus, not generate a number of certificates.

One workaround would be to use a wildcard certificate for all deploy and a generated letsencrypt certificate per preview branch, but this will leak the domains name (that the wildcard hides)

[a-c-m]

Looks like this is now supported https://docs.coollabs.io/coolify/settings.html#preview-domain-separator

close?