Correct inspection framing and callback ownership documentation

docs/roadmap/remediation.md

@@ -152,20 +152,22 @@ Owners: [initial.md](initial.md) and [implementation.md](implementation.md).
 
 Owner: [cli.md](../cli.md).
 
-- [ ] Correct aggregate YAML framing prose: scope comments can precede an inline
+- [x] Correct aggregate YAML framing prose: scope comments can precede an inline
   document-start marker; they are not always after the marker. Preserve the
   native content and one YAML document per scope.
-- [ ] Qualify engine acquisition/construction wording. Standard handlers invoke
+- [x] Qualify engine acquisition/construction wording. Standard handlers invoke
   registered inspection callbacks; the bundled helper acquires an engine through
   the application loader. Direct callbacks retain their own implementation and
   lifecycle rather than guaranteeing fresh engine construction.
-- [ ] Describe the absence of execution/provider/credential operations as the
+- [x] Describe the absence of execution/provider/credential operations as the
   behavior of CommandKit's inspection path, preserving application callback
   ownership of its effects.
-- [ ] Correct cancellation attribution: cancellation can be detected at
+- [x] Correct cancellation attribution: cancellation can be detected at
   CommandKit's standard-handler boundaries as well as returned by PromptKit.
   Preserve supported error identity and operational classification.
 
+**Completion:** Corrected native marker/comment placement, qualified callback and engine lifecycle claims, and reconciled cancellation attribution.
+
 ## D-08: remove stale policy status statements
 
 Owners: [testing.md](../policy/testing.md) and [oss.md](../policy/oss.md).