docs: cross-link ISSUE-WP-0006 on legacy issue-core poll

REINAH-WP-0005-T06 / REIN-A-0002-T06: issue-core poll stays
legacy/external only. Counterpart workplan is ISSUE-WP-0006.

Assistant: grok
Assistant-Session: 01a09dc6-3f0d-7c93-8b11-8e83c0623d49

docs/task-intake.md

@@ -43,7 +43,9 @@ profile for queued grants, and never infers authority from labels, task prose,
 
 issue-core remains for **external tracker tickets** and intentional
 `ISSUE_SINK_TYPE=rest` projections to **Forgejo** (self-hosted forge only —
-no Gitea product path).
+no Gitea product path). Counterpart: issue-core **ISSUE-WP-0006**
+(Forgejo-only projection boundary; not the fleet ops claim queue).
+This is REIN-A-0002-T06 / REINAH-WP-0005-T06.
 
 ```
 activity-core (optional rest sink)

workplans/REINAH-WP-0005-ops-run-claim-loop.md

@@ -9,12 +9,13 @@ owner: grok
 topic_slug: rein-aharness
 priority: high
 created: "2026-08-03"
-updated: "2026-08-08"
+updated: "2026-09-14"
 depends_on:
   - ACTIVITY-WP-0026
 related:
   - ACT-ADR-005
   - HARNESS-WP-0001
+  - ISSUE-WP-0006
 state_hub_workstream_id: "7d023961-af5b-59dc-96ec-85d45f67cfa4"
 ---
 
@@ -162,6 +163,10 @@ state_hub_task_id: "2fdb2224-be7d-5933-925e-ecf6cd2e4734"
 
 **Done when:** docs and CLI help text consistent with ACT-ADR-005.
 
+**Cross-link (2026-09-14):** issue-core **ISSUE-WP-0006** (Forgejo-only
+projection boundary; not ops queue) is the counterpart. Historical id
+REIN-A-0002-T06 is this task. issue-core poll remains legacy/external only.
+
 ## Acceptance
 
 - [x] Claim loop does not require Forgejo or issue-core for FI/Binky ops