Normalize agent instructions and workplan frontmatter (STATE-WP-0067)

- Align agent files with on-disk workplan prefixes (infer from workplan ids)
- Set workplan domain to registered domain_slug; add topic_slug where applicable
- Repair frontmatter delimiter formatting; migrate legacy task status literals
- Regenerate AGENTS.md, CLAUDE.md, and .claude/rules from State Hub templates

AGENTS.md

@@ -4,9 +4,9 @@
 
 **Purpose:** Multi-provider LLM client library — unified adapter interface for OpenAI, Claude, Gemini, OpenRouter with embedding support, token estimation, and TOML-based config.
 
-**Domain:** custodian
+**Domain:** agents
 **Repo slug:** llm-connect
-**Topic ID:** `cee7bedf-2b48-46ef-8601-006474f2ad7a`
+**Topic ID:** `64418556-3206-457a-ba29-6884b5b12cf3`
 **Workplan prefix:** `LLM-WP-`
 
 ---
@@ -28,7 +28,7 @@ there is no MCP server for Codex agents.
 cat .custodian-brief.md
 
 # Active workstreams for this domain
-curl -s "http://127.0.0.1:8000/workstreams/?topic_id=cee7bedf-2b48-46ef-8601-006474f2ad7a&status=active" \
+curl -s "http://127.0.0.1:8000/workstreams/?topic_id=64418556-3206-457a-ba29-6884b5b12cf3&status=active" \
   | python3 -m json.tool
 
 # Check inbox
@@ -63,8 +63,8 @@ Omit `workstream_id` / `task_id` when not applicable.
 ```bash
 curl -s -X PATCH "http://127.0.0.1:8000/tasks/<task_id>" \
   -H "Content-Type: application/json" \
-  -d '{"status": "in_progress"}'
-# values: todo | in_progress | done | blocked
+  -d '{"status": "progress"}'
+# values: wait | todo | progress | done | cancel
 ```
 
 ### Flag a task for human review
@@ -83,7 +83,7 @@ curl -s -X PATCH "http://127.0.0.1:8000/tasks/<task_id>" \
 1. `cat .custodian-brief.md` — domain goal and open workstreams (offline-safe)
 2. Check inbox: `GET /messages/?to_agent=llm-connect&unread_only=true`; mark read
 3. Scan workplans: `ls workplans/` — note `status: ready`, `active`, or `blocked` files and open tasks
-4. Check blocked tasks: `GET /tasks/?needs_human=true`
+4. Check human-needed tasks: `GET /tasks/?needs_human=true`
 
 **During work:**
 - Update task statuses in workplan files as tasks progress
@@ -151,6 +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)
@@ -176,7 +181,7 @@ anything needing analysis, design, approval, dependencies, or multiple phases.
 id: LLM-WP-NNNN
 type: workplan
 title: "..."
-domain: custodian
+domain: agents
 repo: llm-connect
 status: proposed | ready | active | blocked | backlog | finished | archived
 owner: codex
@@ -198,7 +203,7 @@ derived health labels, not frontmatter statuses.
 
 ` ` `task
 id: LLM-WP-NNNN-T01
-status: todo | in_progress | done | blocked
+status: wait | todo | progress | done | cancel
 priority: high | medium | low
 state_hub_task_id: "<uuid>"         # written by fix-consistency — do not edit
 ` ` `
@@ -206,7 +211,7 @@ state_hub_task_id: "<uuid>"         # written by fix-consistency — do not edit
 Task description text.
 ```
 
-Status progression: `todo` → `in_progress` → `done` (or `blocked`)
+Status progression: `todo` → `progress` → `done`; use `wait` for waiting/blocked work and `cancel` for stopped work.
 
 To create a new workplan:
 1. Write the file following the format above