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/agent/retrieval-index.yaml

@@ -1,6 +1,6 @@
 schema: info-tech-canon.retrieval-index.v1
 infospace: canon
-item_count: 81
+item_count: 82
 items:
 - id: assimilation/canon-federation
   kind: assimilation
@@ -56,6 +56,25 @@ items:
   - type: conforms_to
     target: kernel/itc-core
   warnings: []
+- id: assimilation/orwell-logging-diagnostics
+  kind: assimilation
+  title: "Assimilation \u2014 OrwellLoggingDiagnostics candidate practice pattern"
+  canonical_path: assimilation/orwell-logging-diagnostics/ASSIMILATION.md
+  source_path: infospace/assimilation/orwell-logging-diagnostics/source/orwell-logging-diagnostics-candidate.md
+  summary: "Canon artifact: Assimilation \u2014 OrwellLoggingDiagnostics candidate\
+    \ practice pattern."
+  owned_concepts:
+  - "Assimilation \u2014 OrwellLoggingDiagnostics candidate practice pattern"
+  imports:
+  - kernel/itc-core
+  relationships:
+  - type: conforms_to
+    target: kernel/itc-core
+  - type: related_to
+    target: scheme/practice-pattern
+  - type: related_to
+    target: model/observability
+  warnings: []
 - id: benchmark/caring/kubernetes-rbac
   kind: benchmark-workspace
   title: CARING Kubernetes RBAC Benchmark