refactor: rename for intent (L3)

PostChangeResult is PostSaveFollowUp (the after-save pipeline, not a
result); DiviChange::changed() is record() (moved nodes are recorded but
not touched). cleanValue/withoutControls were renamed in wave 2.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7

src/Integrations/Divi/Pages/DiviMoveAbility.php

@@ -71,6 +71,6 @@ final class DiviMoveAbility extends DiviWriteAbility
             );
         }
 
-        return (new DiviChange(sprintf('Knoten %s verschoben', $id)))->changed($node, 'moved');
+        return (new DiviChange(sprintf('Knoten %s verschoben', $id)))->record($node, 'moved');
     }
 }