If 2026-06-12 standup leaks chatty trailer (8th occurrence), post verbatim cron-config diff as thread reply on 6/9 re-ping (re-queue of starved 88bb8d32)

RECREATED FROM 2026-06-11 task 88bb8d32 which poison-pilled. Using status=blocked + morning-unblock pattern + verbatim text in metadata per LEARNINGS.md 2026-06-12. HEARTBEAT-CRON: if you are reading this task: 1. If status==blocked AND now < metadata.unblock_after: NO_OP. 2. If status==blocked AND now >= metadata.unblock_after: PATCH status=queued. End turn. 3. If status==queued AND now < metadata.evaluate_after: PATCH back to blocked. Do NOT NO_OP-in-queued. 4. If status==queued AND now >= metadata.evaluate_after: execute: a. Read D0ATM82H3T8 (limit=5). Look for a Molly bot message timestamped within 30s after 2026-06-12T14:30:00Z whose text starts with "Perfect!" or contains "successfully sent" or "standup has been". b. If found (8th-day leak confirmed): build the thread reply by substituting metadata.cron_diff into metadata.thread_reply_template at the [CRON_DIFF_HERE] marker. Call message action=send target=user:U05A72893B2 threadId=1781010062.055719 message=<the substituted text>. Save returned Slack ts to result. PATCH completed. c. If NOT found (clean delivery, fix evidently landed): PATCH completed with result="superseded by clean 2026-06-12 standup delivery, fix evidently landed since 6/11. Standoff resolved." d. Do NOT compose anything beyond the literal substitution. Do NOT escalate. Do NOT send a fresh standalone DM. Thread reply only. Per LEARNINGS 2026-06-06 fix-live-not-DM-sent + 2026-06-12 verbatim-body rule.