Notification for Adlists whose Content has not changed in a long time

Long time Pi-hole user, first post so apologies for diving straight in with this, saw the thread awhile back and went down a rabbit hole. It’s a concept, working on Docker on my laptop.

Follows the same heatmap pattern as the network table. Tracks when content actually changes so 304s and unchanged re-fetches don't reset the clock. Spans all three repos.

Is this the sort of thing people are looking for?