siem->KNEL/siem, netinfra->KNEL/netinfra, ca->KNEL/ca, oam->KNEL/monitoring, cmdb->KNEL/inventory, dcinfra->KNEL/facilities, proxmox/perf->KNEL/perf; unit tests moved with their code. AGENTS.md layout/paths repointed. Full history retained here. Map: Redmine #769, Discourse t/331. https://projects.knownelement.com/issues/769#note-4152