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

Updated by fix-consistency on 2026-09-29:
  - update .custodian-brief.md for user-engine

Assistant: claude-code
Assistant-Model: sonnet
Assistant-Process: 237582@bnt-lap001
Assistant-Session: f2b3d9f1-8fb9-4b9c-bc2b-837ec5dfc826

.custodian-brief.md

@@ -2,7 +2,7 @@
 # Custodian Brief — user-engine
 
 **Domain:** communication  
-**Last synced:** 2026-09-28 21:47 UTC  
+**Last synced:** 2026-09-28 22:25 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -55,6 +55,10 @@ Progress: 1/2 done  |  workplan_id: `0b948be1-ad75-5548-b4eb-aabc8e3ae6cc`
 - ! Re-point the absolute source path after the rename lands  `e945b036`
   *(wait: FLEX-WP-0020 §8: the canonical access-engine clone must be registered before the blueprint pointer changes.)*
 
+## Inbox Hygiene
+
+**Missing thread_id:** 1 unread message(s) lack supersession chains.
+
 ---
 ## MCP Orientation (when available)