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

Updated by fix-consistency on 2026-09-20:
  - update .custodian-brief.md for flex-auth

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 28468@bnt-lap001
Assistant-Session: c76569b2-6056-4dad-aea4-49cd7a018f5d

.custodian-brief.md

@@ -2,7 +2,7 @@
 # Custodian Brief — flex-auth
 
 **Domain:** infotech  
-**Last synced:** 2026-09-15 21:40 UTC  
+**Last synced:** 2026-09-20 21:53 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -33,11 +33,6 @@ Progress: 2/3 done  |  workplan_id: `954635b2-8377-5227-ab4f-10607b2a02c6`
 **Open tasks:**
 - ! Verify actual human review through the native service  `9417d64a`
 
-## Inbox Hygiene
-
-**Stale unread:** 7 message(s) older than 3 day(s) — triage at session start.
-**Missing thread_id:** 3 unread message(s) lack supersession chains.
-
 ---
 ## MCP Orientation (when available)