Hardcoded Basic auth in probes broke after password rotation; exec probes
read the live secret so Elasticsearch stays healthy when credentials change.
Co-authored-by: Cursor <cursoragent@cursor.com>
Deploy cloudhost-logging on cluster registration, ship app and optional service logs to ES with owner isolation, and fix Kibana 8.12 auth via kibana_system.
Co-authored-by: Cursor <cursoragent@cursor.com>