Dispose OrwellLoggingDiagnostics as adapt (INFO-DEC-2026-003)

The canon owner disposed coordination-engine's candidate practice pattern as
adapt, which unblocks COORDINATION-WP-0004-T01. Preserve the source, record
the DecisionRecord, and register the assimilation. The TAMQ known use is
implemented and tested, so the pattern enters at candidate. Canon placement
is planned as proposed workplan INFO-WP-0030.

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

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 121421@bnt-lap001
Assistant-Session: 36f8657c-ebfa-4a2e-9ba0-bff06738f233

infospace/artifacts/index.yaml

@@ -1335,6 +1335,21 @@ artifacts:
     relationships:
       - type: conforms_to
         target: kernel/itc-core
+  - id: assimilation/orwell-logging-diagnostics
+    path: assimilation/orwell-logging-diagnostics/ASSIMILATION.md
+    kind: assimilation
+    title: Assimilation — OrwellLoggingDiagnostics candidate practice pattern
+    provenance:
+      source_path: infospace/assimilation/orwell-logging-diagnostics/source/orwell-logging-diagnostics-candidate.md
+      disposition: adapt
+      placement_workplan: INFO-WP-0030
+    relationships:
+      - type: conforms_to
+        target: kernel/itc-core
+      - type: related_to
+        target: scheme/practice-pattern
+      - type: related_to
+        target: model/observability
   - id: mapping/emission-cadence-handover
     path: assimilation/emission-cadence/mappings.yaml
     kind: mapping