chore(visits): new indexes and parallel queries

chore: remove dev artifacts

chore(pgs): configurable max items for lru

chore: lint

chore: disable imgproxy tests

We don't have them setup properly atm

chore: rm dead code

refactor(pgs): use http.ServeContent

refactor: new image proxy object that uses httputil reverse proxy

Fix cache metrics and update deps

fix(pgs): use URL.Path so we ignore query params

feat(httpcache): ignore routes cfg