Mount the-custodian memory/working from the railiance01 clone (hostPath)
so sweep writeback commits daily-triage notes; worker runs as uid 1000;
progress events store repo-relative working_memory_path; ops inventory
defaults use custodian:// URIs.
Add phase5_stabilization_check State Hub resolver with progress evidence
sinks, schedule projections for daily and closeout checks, custodian:// and
activity-core:// runtime path resolution, and Railiance mounts under /var/custodian.
