Pasture: WordPress pinned with its updates off, Mbin's worker restarting, threads checking our own deliveries

A full sweep found three peers silent. WordPress had updated itself to 7.1.2 from WP-Cron, and the new CA bundle dropped
Caddy's root: it now runs the 7.1.2 image with automatic updates off. Mbin's messenger worker had died when the shared
Postgres restarted under it: it now consumes again whenever it stops. Friendica sat in a quarantine left by the old
breaker. The threads scenario checks that PrivaPub never sends carol's reply to Mastodon, since a relay Mastodon has just
left (the relay scenario's) may still pass it on. With these, every scenario passes but the crawler's, which needs it
switched on.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw

tools/pasture/scenarios/threads.sh

@@ -23,7 +23,9 @@ root=$(curl -s -X POST -H "Authorization: Bearer $AT" "$P/api/v1/statuses" -d "s
 root_uri=$(echo "$root" | j "print(d['uri'])")
 reply_uri=$(curl -s -X POST -H "Authorization: Bearer $CT" "$P/api/v1/statuses" -d "status=an answer from carol $run&visibility=public&in_reply_to_id=$(echo "$root" | j "print(d['id'])")" | j "print(d['uri'])")
 until_true 45 '[ "$(m_rails "puts Status.exists?(uri: \"$root_uri\")")" = "true" ]' && ok "alice's post reaches Mastodon" || ko "alice's post never reached Mastodon"
-[ "$(m_rails "puts Status.exists?(uri: \"$reply_uri\")")" = "false" ] && ok "carol's reply is not delivered there" || ko "carol's reply reached Mastodon unasked"
+# (PrivaPub never sends it there; a relay Mastodon has just left, in the scenario before, may still pass it on)
+p_sent_to_mastodon() { podman exec pasture-mongo mongosh --quiet PrivaPub --eval "print(db.Job.find({Kind: 0, CreatedAt: {\$gt: new Date(Date.now() - 600000)}}).toArray().filter(j => j.Payload.includes('\"Inbox\":\"https://mastodon.test') && j.Payload.includes('$1')).length)"; }
+[ "$(p_sent_to_mastodon "$reply_uri")" = "0" ] && ok "carol's reply is not delivered there" || ko "PrivaPub delivered carol's reply to Mastodon unasked"
 
 m_rails "Status.find_by(uri: \"$root_uri\").update_columns(created_at: 10.minutes.ago, fetched_replies_at: nil)" >/dev/null
 root_on_m=$(m_rails "puts Status.find_by(uri: \"$root_uri\").id")