chore: remove debug statements

src/Form/Service/ParticipantFieldHandlerRegistry.php

@@ -82,8 +82,6 @@ class ParticipantFieldHandlerRegistry
      */
     public function processFieldsAndSync(array $submittedData, BookingDto $bookingDto): array
     {
-        error_log(sprintf('[ProcessFieldsAndSync] Mode: %s', $bookingDto->getMode()));
-
         // Process all field handlers to clean the DTO
         $this->processFields($submittedData, $bookingDto);
 
@@ -332,8 +330,6 @@ class ParticipantFieldHandlerRegistry
      */
     private function syncParticipantData(array $participantData, ParticipantDto $participant, int $index, BookingDto $bookingDto): array
     {
-        error_log(sprintf('[Sync] Participant %d fields in submission: %s', $participant->index ?? -1, implode(', ', array_keys($participantData))));
-
         // Sync fields for all registered handlers
         foreach ($this->handlers as $fieldName => $handler) {
             // Only sync fields that were in the original submission
@@ -341,7 +337,6 @@ class ParticipantFieldHandlerRegistry
             if (property_exists($participant, $fieldName) && array_key_exists($fieldName, $participantData)) {
                 $dtoValue = $participant->{$fieldName};
                 $participantData[$fieldName] = $this->convertDtoValueToSubmittedFormat($dtoValue);
-                error_log(sprintf('[Sync] Participant %d: synced %s', $participant->index ?? -1, $fieldName));
             }
         }