docs: workplan-first agent guidance prose (CUST-WP-0055 T04)

.claude/rules/workplan-convention.md

@@ -46,7 +46,7 @@ fix-consistency. Do not edit or rename it.
 
 **Workplan** is the fleet term — see
 `the-custodian/canon/standards/workplan-terminology-fleet_v0.1.md`.
-**Workstream** is legacy only: some API routes (`/workstreams/`), params
+**Workplan** is legacy only: some API routes (`/workstreams/`), params
 (`workstream_id`), MCP aliases (`create_workstream`), and the frontmatter field
 above remain until `STATE-WP-0069` retires them via legacy-meter. Treat those
 identifiers as workplan IDs. Prefer `GET /workplans/` and `workplan_id` in new

INTENT.md

@@ -185,7 +185,7 @@ boundary; generated code never transits sand-boxer APIs.
 
 | Concern | Owner |
 |---------|--------|
-| Workstream, task, progress state | `state-hub` |
+| Workplan, task, progress state | `state-hub` |
 | Cron and orchestration | `activity-core` |
 | SSH reverse tunnels | `ops-bridge` |
 | SSH certificate issuance | `ops-warden` |

SCOPE.md

@@ -75,7 +75,7 @@ orchestration from `create` remains deferred.
 | E2e health checks, test execution, validation results | **wise-validator** |
 | Agent gateway, tools, memory | **glas-harness** |
 | Code generation, tech specs | **snuggle-inventor** |
-| Workstream / task state | `state-hub` |
+| Workplan / task state | `state-hub` |
 | Scheduling | `activity-core` |
 | SSH tunnels | `ops-bridge` |
 | SSH certificate issuance | `ops-warden` |
@@ -108,7 +108,7 @@ own tunnels or CAs.
 - Running repo e2e tests end-to-end (use **wise-validator** `validate run`)
 - Local-only work with acceptable blast radius
 - Tunnel or cert operations alone (ops-bridge / ops-warden)
-- Task/workstream tracking alone (state-hub)
+- Task/workplan tracking alone (state-hub)
 
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