Close out INFO-WP-0030; record second Emission Cadence declaration

INFO-WP-0030: register practice-pattern/explicit-unsafe-diagnostic-mode
(adapted from coordination-engine's OrwellLoggingDiagnostics candidate,
INFO-DEC-2026-003) at canon 0.13.0, close the assimilation, and notify
coordination-engine for COORDINATION-WP-0004-T02. Workplan finished.

INFO-WP-0029: record activity-core's source-owned declaration (T03/T04
done) with its expected-rate/calendar-schedule incompatibility as
demand/EmissionExpectedRateCalendar.md, and record audit-core's
structural-only observer evaluation of net-kingdom's declaration as a
steward note. No party has yet produced a real observer result against
traffic, so T05 and the workplan stay blocked on external action.

Updated artifact-count and practice-pattern-count assertions in
tests/test_cli.py and tests/test_service.py for the new artifact.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: sonnet
Assistant-Process: 317218@bnt-lap001
Assistant-Session: a8d6c0ab-c70f-4610-a288-576f44d747d4

workplans/INFO-WP-0030-explicit-unsafe-diagnostics-pattern.md

@@ -4,11 +4,11 @@ type: workplan
 title: "Place the adapted OrwellLoggingDiagnostics practice pattern"
 domain: infotech
 repo: info-tech-canon
-status: proposed
+status: finished
 owner: claude
 topic_slug: canon-optimization
 created: "2026-09-22"
-updated: "2026-09-22"
+updated: "2026-09-27"
 flavor: planning
 state_hub_workstream_id: "75e5efe7-03b0-5492-8244-42851709423d"
 ---
@@ -26,29 +26,35 @@ artifact ID, path, and version.
 
 ```task
 id: INFO-WP-0030-T01
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "13d9ccbe-8136-5fc9-b8ae-4307b4eec773"
 ```
 
-Write the pattern under `infospace/patterns/` following `PracticePatternScheme`,
-with `status: candidate`, a neutral name, and all scheme sections. Import
-Log/LogRecord (observability), sensitive-data classification (data), and
-production/non-production environment concepts (security/devsecops) from
-their owners rather than restating them. Known Uses cites tmux-amq at the
-revision recorded in the assimilation, naming the observed tests.
+Written as `practice-pattern/explicit-unsafe-diagnostic-mode`
+(`infospace/patterns/ExplicitUnsafeDiagnosticMode.md`), `status: candidate`,
+`version: "0.1"`. Imports `Log`/`LogRecord` from `model/observability`,
+`DataClassification`/`Sensitivity` from `model/data`, and
+`EnvironmentPromotion` from `model/devsecops`. Alias `OrwellLoggingDiagnostics`
+is kept. Known Uses cites tmux-amq `04de219` and names the one observed test
+(`tests/test_diagnostics.py::test_orwell_log_is_private`), stating plainly
+that it does not demonstrate the production-refusal invariant — tmux-amq has
+no production/non-production distinction to check against.
 
 ## Register, version, and close the assimilation
 
 ```task
 id: INFO-WP-0030-T02
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "4c9a3fa1-e870-53e0-a43f-4831b7d7529c"
 ```
 
-Register the artifact in `canon.yaml`, `infospace/artifacts/index.yaml` and
-`infospace/infospace.yaml`. Regenerate indexes and briefs, pass `make check`,
-and record a minor canon version with change notes. Set the assimilation to
-`closed`, and send coordination-engine the artifact ID, path, and version for
-COORDINATION-WP-0004-T02.
+Registered in `canon.yaml` (assimilation record + `version: 0.13.0`) and
+`infospace/artifacts/index.yaml`. `infospace/infospace.yaml` needed no change:
+it does not carry a separate pattern catalog. Indexes and briefs regenerated;
+`make check` passes (60 tests; 0 validation errors/warnings; count-based
+tests updated for the new artifact). `CHANGELOG.md` records canon 0.13.0.
+`infospace/assimilation/orwell-logging-diagnostics/ASSIMILATION.md` is set to
+`closed`. Sent coordination-engine the artifact ID, path, and version for
+COORDINATION-WP-0004-T02 (State Hub message `37bf8ae5-5fdd-44d9-b58c-296f9973c2cf`).