add endoint /api/1.0/search.json?q=xxx with fake data

See https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/136

src/Bundle/ChillPersonBundle/config/services/serializer.yaml

@@ -3,6 +3,7 @@ services:
     Chill\PersonBundle\Serializer\Normalizer\PersonNormalizer:
         arguments:
             $repository: '@Chill\PersonBundle\Repository\PersonRepository'
+            $render: '@Chill\MainBundle\Templating\Entity\ChillEntityRenderExtension'
         tags:
             - { name: 'serializer.normalizer', priority: 64 }