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

Updated by fix-consistency on 2026-05-15:
  - update .custodian-brief.md for markitect-filter

.custodian-brief.md

@@ -2,20 +2,12 @@
 # Custodian Brief — markitect-filter
 
 **Domain:** markitect  
-**Last synced:** 2026-05-15 11:00 UTC  
+**Last synced:** 2026-05-15 12:36 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-### Source Attachment Manifest Compatibility
-Progress: 0/5 done  |  workstream_id: `16e5c830-31e3-4070-9e27-65d28ed06595`
-
-**Open tasks:**
-- · P3.1 - Align attachment metadata with Markitect source contracts  `d119daca`
-- · P3.2 - Add EPUB3 embedded resource metadata  `ebcbf480`
-- · P3.3 - Add PDF attachment and image-signal metadata  `d8b7b820`
-- · P3.4 - Preserve checksums and provenance  `ca539c01`
-- · P3.5 - Provide handoff fixtures for render manifests  `f2213a20`
+*(none — repo may need first-session setup)*
 
 ---
 ## MCP Orientation (when available)