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

@@ -2,9 +2,9 @@
 
 ## Repo Identity
 
-**Purpose:** OAS S5 Workloads & Experience Endpoints — application Helm releases, app runbooks, and deployment guardrails
+**Purpose:** OAS S5 Workloads & Experience Endpoints — application Helm releases, Gitea, coulomb services
 
-**Domain:** railiance
+**Domain:** financials
 **Repo slug:** railiance-apps
 **Topic ID:** `ca369340-a64e-442e-98f1-a4fa7dc74a38`
 **Workplan prefix:** `RAILIANCE-WP-`
@@ -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=railiance-apps&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: RAILIANCE-WP-NNNN
 type: workplan
 title: "..."
-domain: railiance
+domain: financials
 repo: railiance-apps
 status: proposed | ready | active | blocked | backlog | finished | archived
 owner: codex
@@ -206,7 +211,7 @@ state_hub_task_id: "<uuid>"         # written by fix-consistency — do not edit
 Task description text.
 ```
 
-Status progression: `wait` → `todo` → `progress` → `done` (or `cancel`)
+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