Up to date guide for forcing all traffic through WireGuard?

[and]

Hi. since all the firewall changes things broke and I'm struggling to find a guide that makes it clear how to force everything through the tunnel using the current naming convention and GUI.

Followed this guide https://blog.ssb-tech.net/posts/airvpn-on-opnsense/ in the past and had zero issues but now I'm deep in the weeds.

Very basic setup of one IP range and one tunnel - which is up. DNS stuff seems well handled by this guide https://paulsorensen.io/dnscrypt-adguard-home-opnsense/

Thanks to both writers and thanks in advance