Extend the rolling 7-day trial from disabled packs to missing (not-installed)
ones: Workflow tab Missing rows get Install 7d (real install + trial) and
Install (permanent). Expiry auto-disables (reuses processExpiredTrials, zero
new expiry code). Install spec resolved from not-installed getlist entries;
resulting dir discovered by re-reading getlist to key the trial.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
