#307 s6 rewritten post-verification: zone was ALREADY clean (zero DNS
deletes); 12 stale CIs purged from GLPI, 3 alive off-cluster systems
given proper CIs (tsys-cloudron, ultix-field/highside), 75-row seed
regenerated. software-catalog.sh: 21 products + 59 installs (wazuh
agents linked from live manager); version lookup fixed to client-side
parent filter (GLPI ignores softwares_id search param).
Detail: https://projects.knownelement.com/issues/705
