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

Updated by fix-consistency on 2026-06-30:
  - update .custodian-brief.md for activity-core

.custodian-brief.md

@@ -2,7 +2,7 @@
 # Custodian Brief — activity-core
 
 **Domain:** infotech  
-**Last synced:** 2026-06-29 23:50 UTC  
+**Last synced:** 2026-06-30 10:36 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -18,24 +18,17 @@ Progress: 0/5 done  |  workstream_id: `21c73763-9adc-42f6-8fd2-1b8b33c2c770`
 - · Task: Verify against current repo and live/degraded sources  `5317b532`
 
 ### LLM Output Robustness & The Producer Trust Boundary
-Progress: 3/10 done  |  workstream_id: `4ef0d53b-1777-41ae-80c6-1b69fdb34726`
+Progress: 4/10 done  |  workstream_id: `4ef0d53b-1777-41ae-80c6-1b69fdb34726`
 
 **Open tasks:**
 - ! Reproduce & Root-Cause The Failure  `74fd16a5`
   *(wait: Local analysis complete: mechanism is the unbounded ~1-per-workstream recommendation list (16 active workstreams; break at char 5268 ~rank 8-9); both first attempt and retry failed. Exact token + finish_reason are unrecoverable from activity-core (complete() drops finish_reason; report cap 4000 < 5268; log cap 2000). Remaining: pull llm-connect producer-side logs on railiance01 (cluster/operator-owned). Does NOT block T02/T03 — mitigation is identical regardless.)*
 - ► Tests + calibration re-entry  `b7b9e07a`
-- ► Schema + Prompt Redesign For Error Locality  `ae67ca8c`
 - ► Tests + Calibration Re-Entry  `c881500b`
 - · Reproduce & root-cause the 06-26 validation failure  `2d3bba00`
 - · Schema + prompt redesign for error locality  `5da6962c`
 - · Boundary parser — verify & mitigate with quarantine lane  `4c408114`
 
-### Post-triage operational hardening
-Progress: 7/8 done  |  workstream_id: `5646e13a-13af-4724-bca6-3c0d86f96733`
-
-**Open tasks:**
-- ! Three-Run Calibration Feedback  `7cbf0a35`
-
 ### Adopt State Hub Beachhead Endpoint
 Progress: 0/2 done  |  workstream_id: `bbc07f9e-9323-4b2b-b556-c33b37d0b228`