chore: keep generated orientation brief local

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 8340@bnt-lap001
Assistant-Session: 2e192b3d-b3e8-4403-94d4-d55a2c8b476c

.custodian-brief.md

@@ -1,31 +0,0 @@
-<!-- custodian-brief: generated by fix-consistency — do not edit manually -->
-# Custodian Brief — mail-address-semantics
-
-**Domain:** communication  
-**Last synced:** 2026-10-07 22:51 UTC  
-**State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
-
-## Active Workstreams
-
-### MAS live provider test on a real subdomain
-Progress: 0/5 done  |  workplan_id: `8e9069c6-5c32-5c56-aded-49c8fdc2b66b`
-
-**Open tasks:**
-- ! Choose and provision the test subdomain  `48926a68`
-- · Deploy Postfix + gateway + ticket service + statute  `17e4ee15`
-- · Provider send matrix  `b2af3eb2`
-- · Forwarding and list paths  `97c88b4f`
-- · Close the review  `63e86851`
-
-## Inbox Hygiene
-
-**Stale unread:** 2 message(s) older than 3 day(s) — triage at session start.
-**Missing thread_id:** 2 unread message(s) lack supersession chains.
-
----
-## MCP Orientation (when available)
-
-If the state-hub MCP server is reachable, call:
-`get_domain_summary("communication")`
-This provides richer cross-domain context.
-If the MCP call fails, use this file as your orientation source.

.gitignore

@@ -12,3 +12,6 @@ __pycache__/
 .pytest_cache/
 build/
 dist/
+
+# Local State Hub orientation snapshot; authored work records remain tracked.
+/.custodian-brief.md

SCOPE.md

@@ -113,3 +113,9 @@ delivery stays external.
   `docs/reuse-surface.md`
 - Agent instructions: AGENTS.md
 - Workplans: workplans/
+
+## Local orientation brief policy — 2026-10-21
+
+`.custodian-brief.md` is a local, ignored State Hub orientation snapshot. Refreshing
+it does not require a Git commit. Authored workplans and the generated
+WORK-RECORDS index keep their existing source and staged-generation contracts.