Remove dead condition-editing code

The frontend condition create/edit path was never wired (no caller, no UI).
Conditions stay live where used: the SurveyFlowService reads tl_survey_condition
for jumps, the editor shows the read-only overview, and delete still works.

Removed:
- SurveyConditionEditorType (zero references)
- SurveyEditorService::saveCondition() + its SurveyConditionData import
- SurveyConditionData form model
- SurveyConditionRepository::update() (only caller was saveCondition)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/Form/Model/SurveyConditionData.php

@@ -1,36 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Mummert\SurveyBundle\Form\Model;
-
-use Mummert\SurveyBundle\Model\SurveyConditionModel;
-
-final class SurveyConditionData
-{
-    public int $sourceQuestion = 0;
-    public string $answerValue = '';
-    public int $targetQuestion = 0;
-
-    public static function fromModel(SurveyConditionModel $condition): self
-    {
-        $data = new self();
-        $data->sourceQuestion = (int) $condition->sourceQuestion;
-        $data->answerValue = (string) $condition->answerValue;
-        $data->targetQuestion = (int) $condition->targetQuestion;
-
-        return $data;
-    }
-
-    /**
-     * @return array<string, mixed>
-     */
-    public function toArray(): array
-    {
-        return [
-            'sourceQuestion' => $this->sourceQuestion,
-            'answerValue' => $this->answerValue,
-            'targetQuestion' => $this->targetQuestion,
-        ];
-    }
-}

src/Form/SurveyConditionEditorType.php

@@ -1,48 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Mummert\SurveyBundle\Form;
-
-use Mummert\SurveyBundle\Form\Model\SurveyConditionData;
-use Symfony\Component\Form\AbstractType;
-use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
-use Symfony\Component\Form\Extension\Core\Type\TextType;
-use Symfony\Component\Form\FormBuilderInterface;
-use Symfony\Component\OptionsResolver\OptionsResolver;
-use Symfony\Component\Validator\Constraints\Length;
-use Symfony\Component\Validator\Constraints\NotBlank;
-
-final class SurveyConditionEditorType extends AbstractType
-{
-    public function buildForm(FormBuilderInterface $builder, array $options): void
-    {
-        $questionChoices = $options['question_choices'];
-
-        $builder
-            ->add('sourceQuestion', ChoiceType::class, [
-                'label' => 'Ausgangsfrage',
-                'choices' => array_flip($questionChoices),
-                'constraints' => [new NotBlank()],
-            ])
-            ->add('answerValue', TextType::class, [
-                'label' => 'Antwort',
-                'help' => 'Bei Ja-Nein-Fragen bitte genau ja oder nein eintragen, bei aktivierter Vielleicht-Option auch vielleicht. Bei Choice-Fragen den exakten Antworttext verwenden, bei Multiple-Choice mehrere Werte mit | trennen.',
-                'constraints' => [new NotBlank(), new Length(['max' => 255])],
-            ])
-            ->add('targetQuestion', ChoiceType::class, [
-                'label' => 'Nächste Frage',
-                'choices' => array_flip($questionChoices),
-                'constraints' => [new NotBlank()],
-            ])
-        ;
-    }
-
-    public function configureOptions(OptionsResolver $resolver): void
-    {
-        $resolver->setDefaults([
-            'data_class' => SurveyConditionData::class,
-            'question_choices' => [],
-        ]);
-    }
-}

src/Repository/SurveyConditionRepository.php

@@ -72,17 +72,6 @@ final class SurveyConditionRepository
         return $this->findById($id) ?? throw new \RuntimeException('Bedingung konnte nicht angelegt werden.');
     }
 
-    public function update(SurveyConditionModel $condition, array $data): void
-    {
-        $this->connection->update('tl_survey_condition', [
-            'sourceQuestion' => (int) ($data['sourceQuestion'] ?? $condition->sourceQuestion),
-            'answerValue' => mb_strtolower(trim((string) ($data['answerValue'] ?? $condition->answerValue))),
-            'targetQuestion' => (int) ($data['targetQuestion'] ?? $condition->targetQuestion),
-        ], [
-            'id' => (int) $condition->id,
-        ]);
-    }
-
     public function delete(int $surveyId, int $conditionId): void
     {
         $this->connection->delete('tl_survey_condition', [

src/Service/SurveyEditorService.php

@@ -5,7 +5,6 @@ declare(strict_types=1);
 namespace Mummert\SurveyBundle\Service;
 
 use Doctrine\DBAL\Connection;
-use Mummert\SurveyBundle\Form\Model\SurveyConditionData;
 use Mummert\SurveyBundle\Form\Model\SurveyEditorData;
 use Mummert\SurveyBundle\Form\Model\SurveyQuestionData;
 use Mummert\SurveyBundle\Model\SurveyContentModel;
@@ -220,27 +219,6 @@ final class SurveyEditorService
         });
     }
 
-    public function saveCondition(SurveyModel $survey, SurveyConditionData $data, int $conditionId = 0): void
-    {
-        $this->assertUnlocked($survey);
-
-        if ($conditionId > 0) {
-            $condition = $this->surveyConditionRepository->findById($conditionId);
-
-            if (null === $condition || (int) $condition->pid !== (int) $survey->id) {
-                throw new \RuntimeException('Die Bedingung wurde nicht gefunden.');
-            }
-
-            $this->surveyConditionRepository->update($condition, $data->toArray());
-            $this->surveyRepository->touch((int) $survey->id);
-
-            return;
-        }
-
-        $this->surveyConditionRepository->create((int) $survey->id, $data->toArray());
-        $this->surveyRepository->touch((int) $survey->id);
-    }
-
     public function deleteCondition(SurveyModel $survey, int $conditionId): void
     {
         $this->assertUnlocked($survey);