Add HouseholdConverter and HouseholdParticipationConverter for audit functionality

- Implemented `HouseholdConverter` to handle `Household` entity conversions with support for associated members.
- Added `HouseholdParticipationConverter` to convert `HouseholdMember` entity and retrieve linked person and household subjects.
- Ensures compatibility with the audit system via `SubjectConverterInterface`.

src/Bundle/ChillPersonBundle/Audit/SubjectConverter/HouseholdConverter.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\PersonBundle\Audit\SubjectConverter;
+
+use Chill\MainBundle\Audit\Subject;
+use Chill\MainBundle\Audit\SubjectBag;
+use Chill\MainBundle\Audit\SubjectConverterInterface;
+use Chill\MainBundle\Audit\SubjectConverterManagerAwareInterface;
+use Chill\MainBundle\Audit\SubjectConverterManagerAwareTrait;
+use Chill\PersonBundle\Entity\Household\Household;
+
+class HouseholdConverter implements SubjectConverterInterface, SubjectConverterManagerAwareInterface
+{
+    use SubjectConverterManagerAwareTrait;
+
+    public function convert(mixed $subject, bool $includeAssociated = false): SubjectBag
+    {
+        /** @var Household $subject */
+        $bag = new SubjectBag(new Subject('household', ['id' => $subject->getId()]));
+
+        if ($includeAssociated) {
+            foreach ($subject->getCurrentMembers() as $member) {
+                $bag->append($this->subjectConverterManager->getSubjectsForEntity($member->getPerson()));
+            }
+        }
+
+        return $bag;
+    }
+
+    public function supportsConvert(mixed $subject): bool
+    {
+        return $subject instanceof Household;
+    }
+
+    public static function getDefaultPriority(): int
+    {
+        return 0;
+    }
+}

src/Bundle/ChillPersonBundle/Audit/SubjectConverter/HouseholdParticipationConverter.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\PersonBundle\Audit\SubjectConverter;
+
+use Chill\MainBundle\Audit\Subject;
+use Chill\MainBundle\Audit\SubjectBag;
+use Chill\MainBundle\Audit\SubjectConverterInterface;
+use Chill\MainBundle\Audit\SubjectConverterManagerAwareInterface;
+use Chill\MainBundle\Audit\SubjectConverterManagerAwareTrait;
+use Chill\PersonBundle\Entity\Household\HouseholdMember;
+
+class HouseholdParticipationConverter implements SubjectConverterInterface, SubjectConverterManagerAwareInterface
+{
+    use SubjectConverterManagerAwareTrait;
+
+    public function convert(mixed $subject, bool $includeAssociated = false): SubjectBag
+    {
+        /** @var HouseholdMember $subject */
+        $bag = new SubjectBag(
+            new Subject('household_member', ['id' => $subject->getId()]),
+        );
+
+        $bag->append($this->subjectConverterManager->getSubjectsForEntity($subject->getPerson()));
+        $bag->append($this->subjectConverterManager->getSubjectsForEntity($subject->getHousehold()));
+
+        return $bag;
+    }
+
+    public function supportsConvert(mixed $subject): bool
+    {
+        return $subject instanceof HouseholdMember;
+    }
+
+    public static function getDefaultPriority(): int
+    {
+        return 0;
+    }
+}