cleanup before we spcify and implement more clearly

.custodian-brief.md

@@ -2,16 +2,12 @@
 # Custodian Brief — whynot-control
 
 **Domain:** consumer  
-**Last synced:** 2026-07-03 16:26 UTC  
+**Last synced:** 2026-07-03 18:41 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-### Beta signal intake pipeline
-Progress: 0/1 done  |  workstream_id: `f0b119be-93f7-4115-a83c-1c54060d1ce3`
-
-**Open tasks:**
-- · Beta intake pipeline  `cbe32490`
+*(none — repo may need first-session setup)*
 
 ---
 ## MCP Orientation (when available)