feat(systems/hosts/metrics): revamp scrape_configs

fix(systems/hosts/dns): getDNSEntries

feat(lib/util): more functions

feat: small tweak to util ip mapping

feat(system/hosts/dns): add entries for each host

feat: pass lib to artautil, rename hostnameToIPv4

feat(roles/gaming): r2mdman

fix(systems/hosts/metrics): add missing ports, remove one old host

feat: obs

feat: remove alderaan

feat: add lothlorien matrix

chore: update nixpkgs-unstable

chore(systems/hosts/proxy): remove old matrix

chore(systems/hosts/proxy): remove old sourcequest entries

feat: add proxy

chore: tamma things

* rest of hosts
 * no default actions
 * add actions via tailscale

feat: cloud to tamma

feat: nvim as default editor on laptop and desktop

feat: add cloud

feat(hosts/arwen): flatpak