OPERATIVE [DEPLOY-TASK] - Roll out the updated spend-meter s...

Prompt

OPERATIVE [DEPLOY-TASK] - Roll out the updated spend-meter script to three hosts (two VPS, one Proxmox) via the usual rsync path, bring the full stack up clean, then prove it landed: (1) diff on-disk vs local on each host, (2) confirm the 00:00 cron entry actually registered on each host, (3) force one manual run to sanity-check the output, (4) verify the systemd timer did not double-fire with the cron. One host has a stale SSH host key that will make rsync refuse; handle it without disabling host-key checking globally. Sequence the work, state the exact verification command per step, and define what you would check before declaring the rollout done.