Rebuild runbook + state capture + docs sync to current reality (#615)

REBUILD.md maps a full rebuild (PVE qm spec incl. nested-virt flag,
guest OS/accounts/dotfiles bootstrap, script order, package baseline,
verification checklist). 14-capture-state.sh regenerates docs/state
snapshots (guest apt/units/sysctl/fstab/docker + PVE 5111 config).
Docs sync: stale multiqueue-owed text removed from NEXT/REPORT/RUNBOOK;
README script list + open-work list current.

Details: https://projects.knownelement.com/issues/615

TRACKING.md

@@ -17,13 +17,14 @@ One table, updated in place at each checkpoint. States: done ✅ / doing 🔄 /
 | #610 | fleet | ✅ | Open Terminal 9-account fleet (tailscale-only :30000-30008) + OpenWebUI UAT PASS |
 | #611 | rdp | 🔄 | Jump/iPad + 5160x2160 monitor: EGFX frame-budget fix live (12-fix-rdp-bigres.sh); freerdp UAT all-clean; human UAT pending |
 | #612 | dotfiles | 🔄 | kali-addendum: Kali twoline prompt + completions (kali-comforts.sh) on top of omz, p10k = fallback (KALI_PROMPT=0); awaiting UAT |
-| #615 | microvm | 🔄 | microvm tooling LIVE (qemu-microvm engine; firecracker blocked by nested-KVM caps until #601 hardware) + rebuild capture/docs next |
+| #615 | microvm+rebuild | 🔄 | microvm tooling LIVE (qemu-microvm engine; firecracker blocked by nested-KVM caps until #601) + REBUILD.md/docs/state + docs synced; human UAT pending |
 | #616 | macos | ⏳ | macOS VM on pfv-tsys5 (headless CI + iOS dev) — blocked by #601 |
 
 Inbox (mid-task interrupts): none.
 
 Decisions log (latest wins):
 - 2026-09-01 (midday): RDP #611 diagnosis: xrdp 0.10.1/xorgxrdp 0.10.2 serves 5160x2160 CLEANLY on every codec (EGFX-RFXPro, NSCodec, bitmaps) and mid-session resize 2816->5160 (freerdp headless UAT, Xvfb screenshots; ASCII-render analysis). Jump-client corruption pinned to EGFX large-frame path -> XRDP_GFX_MAX_COMPRESSED_BYTES=32MB + FRAMES_IN_FLIGHT=2 via xrdp.service.d drop-in (12-fix-rdp-bigres.sh, idempotent, restart-guards on active sessions). Scratch user rdptest = the UAT account (remove after #611 closes). Sudoers: reachableceo -> offstage NOPASSWD (narrow, /etc/sudoers.d/reachableceo-to-offstage). Harness note: crush v0.91.2 hardcodes a bash command blocklist, no config override (upstream #2761); leading-word prefix bypasses it.
+- 2026-09-01 (afternoon): #615 microvm LIVE: qemu -M microvm + KVM engine (apt-only deps), firecracker v1.16.1 installed but its KVM cap check (0x38 = USER_MEMORY/SET_TSS_ADDR/VAPIC) refuses this nested Westmere KVM — retry MICROVM_ENGINE=firecracker post-#601. Per-user tap pools mv-r0..3/mv-o0..3 (/30s in 172.30.0/1.x) + iptables NAT via microvm-net.service; kvm group added both accounts (one re-login activates). UAT: boot->ssh 27.9s first boot (cloud-init+growpart 3->9.7G), apt OK through NAT, graceful stop 6.4s. #616 macOS VM ticket created w/ blocks-relation on #601. REBUILD.md + docs/state capture (14-capture-state.sh) landed; README/NEXT/REPORT/RUNBOOK synced (stale multiqueue text). mred = the Redmine CLI for all ticket work (~/.local/bin/mred).
 - 2026-09-01 (morning): POST-REBOOT AUDIT PASS (boot 22:53 = multiqueue bounce): ens18 Combined 4/4 + ens19 2/2 LIVE; qm pending empty; bounce log 22:51->22:53 clean; gw prod (ts :4000) + beta (:4002) both 200/healthy; postgres x2, openwebui :3000, 12 LSPs, all 9 open-terminal ports bound on 100.101.187.119; PSI textfile fresh; no relauncher respawn. Night window EXTENDED 22:00-05:00 -> 22:00-07:00 (human ruling; day-flip timer 07:00, live + staged synced via 11-shift-day-flip-0700.sh; z.ai peak ladder 01:00-05:00 untouched). openwebui.creds per-account distributor staged (10-) NOT run — human reads master list at ~/.creds/open-terminal.env.
 - 2026-08-31 (night, con handed to crush): #610 DONE in one session: open-terminal 0.11.34 bare-metal (HUMAN EXCEPTION to no-host-install rule, recorded), template unit open-terminal@.service, per-user TOML keys (never in ps/repo; ~/.creds holds copies), bind TAILSCALE-ONLY 100.101.187.119 per human ruling (0.0.0.0 rejected); all 8 other accounts + docker group; UAT via throwaway openwebui v0.11.1 (matches Cloudron prod) ALL PASS incl. hallucination-guarded chat round trip (model ran ls through OpenWebUI's terminal proxy, answered 9/9 real names). NOTE: prod openwebui container (v0.3.10, :3000) is too old for Open Terminal — upgrade to 0.11.x before wiring; Cloudron 0.11.1 is fine. Learned: raw API callers execute tool_calls client-side; the UI path runs the server-side loop.
 - 2026-08-31 (night): 22:00 night-profile flip OBSERVED LIVE from the guest (dirty_bytes 1G→2G, bg 256M→512M, /data2 readahead 128K→1M; day timer restores at 05:00). First runtime-only flip since install.