Report comparison cleanup recovery state

docs/integrations/comparison-bundle.md

@@ -92,6 +92,11 @@ When replacing a recognized bundle, cancellation observed before the new
 bundle is installed preserves the prior bundle rather than committing the
 replacement.
 
+Cleanup of a prior bundle occurs only after its replacement is committed and
+does not affect the new bundle's compatibility. A cleanup error may identify a
+complete recovery bundle, partial remnants, no remaining sibling, or an
+uninspectable state; this operational state is not recorded in the manifest.
+
 The manifest contains safe operational provenance, but `data-package.yml` and
 the generated Markdown can contain sensitive weather or location context. Do
 not assume these artifacts are safe for public distribution. Handle retention,