Diagnóstico iCloud: dump completo del árbol CKError (códigos hoja + record types) + sonda de integridad local

deepErrorReport() sigue NSUnderlyingError y CKPartialErrorsByItemIDKey y extrae el recordType
del CKRecord embebido → dice qué entidad rechaza CloudKit. integrityReport() lista counts por
entidad + registros con id/createdAt nil u orphan snapshots. Ambos en el diagnóstico copiable.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LZFmGhbWzibhApev3C4554

PortfolioJournal.xcodeproj/xcshareddata/xcschemes/PortfolioJournal.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "2620"
-   version = "1.7">
+   version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES"
@@ -34,7 +34,7 @@
             parallelizable = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "0ETEST001000000000000000"
+               BlueprintIdentifier = "0ETEST0012F31000000000001"
                BuildableName = "PortfolioJournalTests.xctest"
                BlueprintName = "PortfolioJournalTests"
                ReferencedContainer = "container:PortfolioJournal.xcodeproj">
@@ -73,6 +73,16 @@
             ReferencedContainer = "container:PortfolioJournal.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
+      <CommandLineArguments>
+         <CommandLineArgument
+            argument = "-com.apple.CoreData.Logging.stderr 1"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "-com.apple.CoreData.CloudKitDebug 3 "
+            isEnabled = "YES">
+         </CommandLineArgument>
+      </CommandLineArguments>
       <StoreKitConfigurationFileReference
          identifier = "../../PortfolioJournal/Configuration.storekit">
       </StoreKitConfigurationFileReference>