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

Updated by fix-consistency on 2026-05-04:
  - update .custodian-brief.md for markitect-tool

.custodian-brief.md

@@ -2,7 +2,7 @@
 # Custodian Brief — markitect-tool
 
 **Domain:** markitect  
-**Last synced:** 2026-05-04 17:43 UTC  
+**Last synced:** 2026-05-04 18:23 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -18,17 +18,6 @@ Progress: 0/6 done  |  workstream_id: `a38f676a-0d0b-493c-9792-2e34480c3681`
 - · P15.5 - Render-aware references, numbering, and assets  `53eb9f94`
 - · P15.6 - Permission sandbox for non-core functions  `9ef2c516`
 
-### Agent Working Memory Context Cache
-Progress: 0/6 done  |  workstream_id: `6269f338-4f5c-40ee-90e5-0371f5c3874c`
-
-**Open tasks:**
-- · P8.1 - Define context package schema  `21ee9c37`
-- · P8.2 - Implement package creation from queries  `4df06b93`
-- · P8.3 - Implement activation lifecycle  `9f3d9792`
-- · P8.4 - Add memory namespaces  `2d090494`
-- · P8.5 - Add summary layers  `4d1cf970`
-- · P8.6 - Add CLI commands  `2f18386c`
-
 ---
 ## MCP Orientation (when available)