it would be REALLY SLICK if someone were to develop a web gui for it, kinda like ntopng where you install clamav and then navigate to a web address:port-number and have a dedicated page for all things clamav..

I doubt there's even a way to request that, along with the considerable resources it would take to develop it.

My problem with this is the need of a whitelist. I curruntly don't know how to have something like "whitelist all except blacklist and pages scaned with a virus" I don't use squidguard but PFBLockerng-devel witch is in my opinion better.
It should be a regex like ^.* minus blacklist but I don't see anything on how to do this properly.

I have a thread about this: https://forum.netgate.com/topic/175557/squid-clamav-mitm-custom-setting?_=1667128733894