50000x · 05 — Phase G UI/Ops closeout

Decisions taken

All four operator-facing edges of the 40000x carry-forward §G are touched in this macro at the level of package + dry-run + read-only. None of the "enable / merge / deploy / start" actions are executed.

Edge	This macro	Why deferred
PR #669	UNTOUCHED	This clone has no git remote; gh PR view not possible. Channel-blocked.
Nuxt	UNDEPLOYED	Deploy requires explicit ops authority + canary plan.
Retention enablement	DRY-RUN only	Gate stayed false. Enable is a one-way operator decision.
VPS systemd healthcheck timer	AUTHORED, NOT installed	systemctl enable --now is a durable cross-reboot decision.
Operator runbook	ADDENDUM written	OPERATOR_RUNBOOK_50000X_ADDENDUM.md

Retention dry-run evidence

SELECT fn_iu_core_retention_cleanup('iu-core-50000x-retention-dry', TRUE);

target_table	rows_eligible	rows_deleted	dry_run
dot_iu_command_run	0	0	true
iu_auto_instantiate_event_log	0	0	true
iu_three_axis_envelope_refresh_log	0	0	true
iu_three_axis_envelope_trigger_error_log	0	0	true

Gate iu_core.retention_enabled remains FALSE.

VPS systemd package contents

ops/50000x-autoscope-refresh-scaleout-event-ops-closeout/vps-systemd/

• iu-core-healthcheck.service — Type=oneshot, runs the read-only 110_iu_core_dot_conformance_scan.sql inside the postgres container as directus.
• iu-core-healthcheck.timer — OnBootSec=2min, OnUnitActiveSec=15min, Persistent=true. Mirrors the Mac cron cadence.
• README.md — install / smoke / enable / rollback recipe, gated on explicit ops authority.

NOT copied to /etc/systemd/system/, NOT enabled, NOT started.

PR #669 — channel note

git remote -v returned no remotes in this clone. The next macro that runs in a clone with the GitHub remote configured can gh pr view 669 --json state,mergeable,reviewDecision.

Operator runbook addendum

See OPERATOR_RUNBOOK_50000X_ADDENDUM.md. Captures durable scaleout artifact, actor-scoped rollback recipe, internal event boundary check, retention dry-run recipe, and mig 036 unblock.