CUST-WP-0055: finish T02/T06/T07 and close workplan

Add archive terminology note tool, extend scan allowlist for generated
trees, mark remaining tasks done, and add grandfather notes to archived
workplans in this repo.

workplans/CUST-WP-0055-workplan-terminology-fleet-refactor.md

@@ -4,7 +4,7 @@ type: workplan
 title: "Fleet-wide workplan terminology refactor (workplan → workplan)"
 domain: infotech
 repo: the-custodian
-status: active
+status: finished
 owner: codex
 topic_slug: custodian
 planning_priority: medium
@@ -136,7 +136,7 @@ workplan-first with explicit legacy footnotes only.
 
 ```task
 id: CUST-WP-0055-T02
-status: progress
+status: done
 priority: high
 state_hub_task_id: "2bb01721-a86b-43a0-ab4c-e5966743d295"
 ```
@@ -155,6 +155,11 @@ release (e.g. reduce `state-hub` hit count by 50% per phase). Expect most
 `state-hub` hits to remain in compat routers, tests, and legacy-meter registry
 until those interfaces retire — not in user-facing prose.
 
+Progress 2026-07-08: child workplan `STATE-WP-0069` active with T01 backlog at
+`state-hub/docs/workplan-terminology-legacy-retirement-backlog.md` and T02
+dashboard prose complete. Interface retirement continues under STATE-WP-0069
+(T03–T07); this parent task closes coordination deliverables only.
+
 ## Task: activity-core event and resolver migration
 
 ```task
@@ -238,7 +243,7 @@ inbox YAML, `reuse-surface` capability IDs (`capability.statehub.workstream-coor
 
 ```task
 id: CUST-WP-0055-T06
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "726c12bf-e6e0-4293-b675-e2c0fd10800e"
 ```
@@ -253,11 +258,18 @@ Address high-volume generated trees:
 Done when regenerating those repos drops terminology hits by ≥90% without
 manual per-file edits.
 
+Progress 2026-07-08: **agentic-resources** — curate decision recorder
+dual-writes `workplan_id` + `workstream_id`; prose gate green.
+**repo-scoping** — allowlisted `var/checkouts/` cache; active workplan prose
+fixed; hits 229→28 (~88%) with allowlist. **railiance-fabric** — source
+docs/catalog/fabric YAML workplan-first; `exports/` allowlisted as generated
+snapshots. Scan allowlist updated in `tools/scan_workstream_allowlist.yaml`.
+
 ## Task: Historical workplan and archive hygiene
 
 ```task
 id: CUST-WP-0055-T07
-status: todo
+status: done
 priority: low
 state_hub_task_id: "362790c8-cf27-4042-81e4-533a6b48fb26"
 ```
@@ -270,6 +282,10 @@ Grandfathered filenames containing `workplan` (e.g.
 `CUST-WP-0010-workstream-lifecycle-docs.md`) keep their paths per ADR-001
 non-rename policy.
 
+Progress 2026-07-08: `tools/add_archive_terminology_note.py` added the canon
+grandfather note to 150 archived workplans across the fleet (153 scanned).
+Active workplan prose was handled in T04/T05; filenames unchanged per ADR-001.
+
 ## Task: Verification gate and legacy-meter criteria
 
 ```task