Ajout des notification + page employé (#6)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
|                  |                 |

## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #6
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

src/DataFixtures/SiteFixtures.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\DataFixtures;
+
+use App\Entity\Site;
+use Doctrine\Bundle\FixturesBundle\Fixture;
+use Doctrine\Persistence\ObjectManager;
+
+final class SiteFixtures extends Fixture
+{
+    public function load(ObjectManager $manager): void
+    {
+        $site = new Site()
+            ->setName('SITE TEST')
+            ->setColor('#75aed9')
+            ->setDisplayOrder(1)
+        ;
+
+        $manager->persist($site);
+        $manager->flush();
+
+        $this->addReference(FixtureReferences::SITE_MAIN, $site);
+    }
+}