Regenerate agent instruction files for dev-hub MCP name

Refresh session-protocol and related rule files after template update.

AGENTS.md

@@ -4,12 +4,7 @@
 
 **Purpose:** Standalone State Hub service repository extracted from the-custodian/state-hub. Owns the FastAPI API, MCP server, dashboard, migrations, consistency tooling, and operational docs.
 
-**Periodic consistency sync:** The 15-minute workplan↔DB sweep is scheduled on
-activity-core (Railiance01), not a local timer. Execution still runs on this
-workstation via the bridge tunnel. Runbook:
-[`docs/consistency-sweep-runbook.md`](docs/consistency-sweep-runbook.md).
-
-**Domain:** custodian
+**Domain:** infotech
 **Repo slug:** state-hub
 **Topic ID:** `cee7bedf-2b48-46ef-8601-006474f2ad7a`
 **Workplan prefix:** `STATE-WP-`
@@ -32,8 +27,8 @@ there is no MCP server for Codex agents.
 # Offline brief — works without hub connection
 cat .custodian-brief.md
 
-# Active workplans for this domain
-curl -s "http://127.0.0.1:8000/workplans/?topic_id=cee7bedf-2b48-46ef-8601-006474f2ad7a&status=active" \
+# Active workstreams for this domain
+curl -s "http://127.0.0.1:8000/workstreams/?topic_id=cee7bedf-2b48-46ef-8601-006474f2ad7a&status=active" \
   | python3 -m json.tool
 
 # Check inbox
@@ -85,7 +80,7 @@ curl -s -X PATCH "http://127.0.0.1:8000/tasks/<task_id>" \
 ## Session Protocol
 
 **Start:**
-1. `cat .custodian-brief.md` — domain goal and open workplans (offline-safe)
+1. `cat .custodian-brief.md` — domain goal and open workstreams (offline-safe)
 2. Check inbox: `GET /messages/?to_agent=state-hub&unread_only=true`; mark read
 3. Scan workplans: `ls workplans/` — note `status: ready`, `active`, or `blocked` files and open tasks
 4. Check human-needed tasks: `GET /tasks/?needs_human=true`
@@ -156,6 +151,11 @@ every repo's agent instructions because it is high-frequency, high-risk, and eas
 get wrong.
 
 **Canon:** `~/ops-warden/wiki/CredentialRouting.md` · catalog `~/ops-warden/registry/routing/catalog.yaml`
+
+<!-- REPO-AGENTS-EXTENSIONS -->
+<!-- Append repo-specific agent instructions below this marker.
+     The state-hub template sync preserves content after this line. -->
+
 ---
 
 ## Workplan Convention (ADR-001)
@@ -181,7 +181,7 @@ anything needing analysis, design, approval, dependencies, or multiple phases.
 id: STATE-WP-NNNN
 type: workplan
 title: "..."
-domain: custodian
+domain: infotech
 repo: state-hub
 status: proposed | ready | active | blocked | backlog | finished | archived
 owner: codex
@@ -192,10 +192,6 @@ state_hub_workstream_id: "<uuid>"   # written by fix-consistency — do not edit
 ---
 ```
 
-`state_hub_workstream_id` is the legacy bridge field for the current State Hub
-database identity. Prefer workplan-named API routes for new client code while
-this bridge field remains in compatibility use.
-
 Use `proposed` for a new draft, `ready` after review against current repo
 state, and `finished` after implementation. `stalled` and `needs_review` are
 derived health labels, not frontmatter statuses.