docs sync post-pass: REPORT v1.1 status, Oct replan runbook, repo path fix

REPORT.md gets a post-pass status banner + per-item STATUS tags + phase/QM
checklist truth; RUNBOOK-TODAY amended for the Oct window replan (Friday is
troubleshooting-only #609); all ~/optimize paths updated after the repo move
to ~/projects/ultix. Adds the 22:00 night-flip watcher log and
6-remove-agent-stacks.sh (boot-time screen/crush relauncher teardown with
backups to removed-agent-stacks/).

💘 Generated with Crush

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

3-post-reboot-fixes.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # Post-reboot validation fallout (2026-08-31). Run with sudo, once:
-#   sudo ~/optimize/3-post-reboot-fixes.sh
+#   sudo ~/projects/ultix/3-post-reboot-fixes.sh
 # 1. Installs ethtool + enables virtio multiqueue (host side now offers
 #    4 queues on ens18, 2 on ens19; the guest defaults to 1 until told).
 # 2. Installs the gateway ensure-up unit (prod boot race on the tailscale-IP