plan for October hardware slip: presume 8 vCPU/48G, multiqueue bounce script

Hardware window #601 slipped to ~Oct 2026: interim fences and daynight
values become the operating config, cpuset reservation defers with it, and
the compose cgroup_parent wiring becomes the gateway starvation fix. Adds
5-activate-multiqueue.sh — the one remaining VM-5111 reboot (human-timed)
to bring the staged net queues live. Tracking/README/crush prefs updated.

💘 Generated with Crush

Assisted-by: Crush:glm-5.2
[#602]

README.md

@@ -5,9 +5,10 @@ pfv-tsys5). Everything here is human-run, gated, and reversible; storage ops
 are manual-only by ruling.
 
 - Redmine: project 55 "Known Element Enterprises - Technology & Facility
-  Services" — open work: #601 (Fri 2026-09-04 hardware window, urgent),
-  #603 root growth, #604 metrics/PSI wiring, #605 k8s + proxmox token,
-  #606 GPU passthrough, #607 account map/mkacct; pass record: #602.
+  Services" — open work: #601 (hardware window ~Oct 2026; presume
+  8 vCPU/48G until then), #603 root growth, #604 metrics/PSI wiring,
+  #605 k8s + proxmox token (blocked by #601), #606 GPU passthrough,
+  #607 account map/mkacct; pass record: #602.
   https://projects.knownelement.com/projects/55
 - Discourse doc: pending (house cross-link rule: create at next doc pass).
 - Docs live in-repo (runbook exception per house rules):