fix: update keeper user details in vars.yml

ansible/inventory/group_vars/all/vars.yml

@@ -4,9 +4,9 @@
 # principal_user - AI agent / human operator account (host-specific, defined in host_vars).
 # NOTE: ansible.cfg retains 'remote_user = ponos' as the Ansible SSH built-in keyword.
 #       Never use {{ remote_user }} or {{ ansible_user }} as Jinja2 variables in playbooks.
-keeper_user: robert
-keeper_uid: 1000
-keeper_group: robert
+keeper_user: ponos
+keeper_uid: 519
+keeper_group: ponos
 keeper_home: /srv/ponos
 watcher_user: poros
 watcher_uid: 520