chore(consistency): sync task status from DB [auto]

Updated by fix-consistency on 2026-10-03:
  - update .custodian-brief.md for activity-core

Assistant: claude-code
Assistant-Model: fable
Assistant-Process: 3775@bnt-lap001
Assistant-Session: cfacb6a5-ad5b-4f79-ac67-053e3b0d34a3

.custodian-brief.md

@@ -2,7 +2,7 @@
 # Custodian Brief — activity-core
 
 **Domain:** infotech  
-**Last synced:** 2026-09-29 19:27 UTC  
+**Last synced:** 2026-10-03 01:10 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -11,8 +11,7 @@
 Progress: 4/5 done  |  workplan_id: `256dad13-28b4-5361-ab8a-7d1373a5d14b`
 
 **Open tasks:**
-- ! Prove on one definition  `e71423f9`
-  *(wait: Depends on T03/T04; FI and Binky unsuitable as pilot while ACTIVITY-WP-0031-T01 is unresolved.)*
+- · Prove on one definition  `e71423f9`
 
 ### Deterministic frontend-patterns feedback collection and reports
 Progress: 2/3 done  |  workplan_id: `963bf8b3-536c-5625-b786-60a7b6e7c809`
@@ -32,6 +31,7 @@ Progress: 1/3 done  |  workplan_id: `12798750-3eee-5d81-a411-c3c4c5ce2d2c`
 
 ## Inbox Hygiene
 
+**Stale unread:** 1 message(s) older than 3 day(s) — triage at session start.
 **Missing thread_id:** 1 unread message(s) lack supersession chains.
 
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