Test-box check 2026-11-07: demo-hp space freed (R-548 note), N100 pve-step R6 diary entry (agent 0.172.1), STATUS do-list, R-1228 due date moved (asked)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

documentation/lived-in/n100.md

@@ -52,3 +52,4 @@ what happened, who noticed, and the register row it became. Prose here is not a
   the gap the Proxmox host's clock read 14 s behind DooPlex and demo-hp: `chrony` has failed at every boot since at least
   2026-10-16 („Could not send notification to $NOTIFY_SOCKET"); demo-hp, same package and options, runs it. Register:
   R-1300 (the release), R-1301 (the clock). Evidence: `audits/cloudflared-2026.10.3-2026-10-26/` (`obs-n100-clock.txt`). (CC)
+- **2026-11-05..07 — the nightly Proxmox update step refused three nights in a row.** `proxmox-grub` 2.12-9+pmx4 needs `grub-efi-amd64` of the same version; the update wrapper put `proxmox-grub` in the Proxmox group (its boot-package rule matched only names that START with `grub`), so the whole step was refused (R6) and 34 Proxmox updates waited; an `os_update_failed` mail each morning. Apps not touched. Agent 0.172.1 puts `proxmox-grub` with the boot packages; it reaches the box by the operator's vouch and two signed jobs. Register: fixed in the session (size rule), recorded in the agent's CHANGELOG. Evidence: `audits/demo-check-2026-11-07/n100-pve-step-R6.txt`. (CC)