added fkag clone parts note

public/userarea/clone_parts_to_visible.php

@@ -10,6 +10,9 @@ $data = json_decode(file_get_contents('php://input'), true);
 
 $sourceIddatadb = isset($data['source_iddatadb']) ? (int)$data['source_iddatadb'] : 0;
 $targetList = $data['target_iddatadb_list'] ?? [];
+// Default true: se il client non manda il parametro, cloniamo comunque le note
+// (comportamento di default richiesto, coerente con la checkbox pre-spuntata)
+$cloneNotes = array_key_exists('clone_notes', $data) ? !empty($data['clone_notes']) : true;
 $cloneAnalyses = !empty($data['clone_analyses']);
 
 $targetIds = array_values(array_unique(array_filter(array_map('intval', (array)$targetList), function ($v) use ($sourceIddatadb) {
@@ -102,7 +105,7 @@ try {
                 ':part_description' => $part['part_description'],
                 ':mix' => $part['mix'] ?? 'N',
                 ':idmatrice' => $part['idmatrice'] !== '' ? $part['idmatrice'] : null,
-                ':note' => $part['note'] ?? null,
+                ':note' => $cloneNotes ? ($part['note'] ?? null) : null,
                 ':dateexpiry' => $part['dateexpiry'] ?? null,
             ]);