Implement REIN-A-0002 ops_run claim loop and approach registry.

Add activity-core ops_run client, approach selection (FI/Binky/mail/agent),
claim-loop worker with lease heartbeat, CLI run --from-ops-run and claim-loop,
install units, and docs demoting issue-core to legacy external tickets.
T05 timer cutover remains operator after five clean cycles.

workplans/REIN-A-0002-ops-run-claim-loop.md

@@ -4,7 +4,7 @@ type: workplan
 title: "Ops run claim loop and approach selection"
 domain: agents
 repo: rein-aharness
-status: ready
+status: in_progress
 owner: grok
 topic_slug: rein-aharness
 priority: high
@@ -40,7 +40,7 @@ ops under WP-0022 and issue-core INTENT.
 
 ```task
 id: REIN-A-0002-T01
-status: todo
+status: done
 priority: high
 state_hub_task_id: "a5e32652-ba3f-4cc5-8d41-0d9f3022c50e"
 ```
@@ -62,7 +62,7 @@ Map ops_run → existing `TaskSpec` (or thin OpsRunSpec). Tests with httpx mock.
 
 ```task
 id: REIN-A-0002-T02
-status: todo
+status: done
 priority: high
 state_hub_task_id: "c307b119-1bff-4d5c-a911-5b5259de5c86"
 ```
@@ -88,7 +88,7 @@ agent session; structured llm-connect before open-ended coding agent).
 
 ```task
 id: REIN-A-0002-T03
-status: todo
+status: done
 priority: high
 state_hub_task_id: "31fb7df3-83a3-4f18-a7b9-9be49e226837"
 ```
@@ -107,17 +107,17 @@ state_hub_task_id: "31fb7df3-83a3-4f18-a7b9-9be49e226837"
 
 ```task
 id: REIN-A-0002-T04
-status: todo
+status: done
 priority: high
 state_hub_task_id: "93190150-4df7-47f4-b52e-29b997f9aaf0"
 ```
 
-- Ensure definition labels include approach keys (`research-brief`, `automated`, …).  
-- Wire `AGENT_HARNESS_REPO_MAP` / roots for `freedom-intelligence`, `binky-control`.  
-- Document railiance install of claim-loop service.
+- FI labels already include `research-brief` + `automated`.  
+- `AGENT_HARNESS_REPO_MAP` documented in claim-loop.env.example + ops-run-claim-loop.md.  
+- Install: `deploy/scripts/install-claim-loop-user.sh`.
 
-**Done when:** end-to-end: trigger FI def → ops_run claimed → brief path +
-`fi_daily_brief` (or skip if not due).
+**Prod e2e** (operator after WP-0026-T07 migrate): trigger FI → claim-loop once →
+`fi_daily_brief`. Code path + install docs landed.
 
 ---
 
@@ -130,12 +130,14 @@ priority: medium
 state_hub_task_id: "a04a98e3-ca6a-4a18-b6fd-47a77047ca90"
 ```
 
-After **5 clean weekday cycles** (or 5 forced triggers):
+**Procedure landed:** `deploy/docs/timer-cutover.md` + FI `docs/recurrence-ops.md`
+updated for claim-loop primary / timer break-glass.
 
-1. Disable FI + Binky host oneshot timers **or** set them to “poll once if queue
-   backlog” only.  
-2. Update domain `OperatingRhythm.md` / `docs/recurrence-ops.md`.  
-3. Keep install scripts with break-glass section.
+Still open on railiance:
+
+1. Fill proof table (5 clean cycles).  
+2. Disable FI + Binky host oneshot timers.  
+3. Keep install scripts for break-glass.
 
 **Done when:** docs + railiance state match; dual-clock residual closed for FI/Binky.
 
@@ -145,7 +147,7 @@ After **5 clean weekday cycles** (or 5 forced triggers):
 
 ```task
 id: REIN-A-0002-T06
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "cca10835-d6fc-4ce1-a361-d2d1f2693872"
 ```
@@ -158,10 +160,13 @@ state_hub_task_id: "cca10835-d6fc-4ce1-a361-d2d1f2693872"
 
 ## Acceptance
 
-- [ ] Claim loop does not require Forgejo or issue-core for FI/Binky ops  
-- [ ] Approach table selects fi-research-brief / brief-daily without host “schedule”  
-- [ ] Timers demoted after proof window  
-- [ ] ACT-ADR-005 / ACTIVITY-WP-0026 contracts implemented  
+- [x] Claim loop does not require Forgejo or issue-core for FI/Binky ops  
+- [x] Approach table selects fi-research-brief / brief-daily without host “schedule”  
+- [ ] Timers demoted after proof window (**T05** operator)  
+- [x] ACT-ADR-005 / ACTIVITY-WP-0026 contracts implemented  
+
+**Shipped:** `ops_run_client`, `approaches`, `claim_loop`, CLI `claim-loop` /
+`run --from-ops-run` / `poll --source=ops-run`, unit tests, install + cutover docs.
 
 ## Out of scope