Ajout des notification + page employé (#6)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
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## 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/FixtureReferences.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\DataFixtures;
+
+final class FixtureReferences
+{
+    public const SITE_MAIN = 'site.main';
+
+    public const CONTRACT_35      = 'contract.35h';
+    public const CONTRACT_4H      = 'contract.4h';
+    public const CONTRACT_FORFAIT = 'contract.forfait';
+    public const CONTRACT_INTERIM = 'contract.interim';
+
+    public const ABSENCE_TYPE_RTT          = 'absence_type.rtt';
+    public const ABSENCE_TYPE_CONGE        = 'absence_type.conge';
+    public const ABSENCE_TYPE_MALADIE      = 'absence_type.maladie';
+    public const ABSENCE_TYPE_AT           = 'absence_type.at';
+    public const ABSENCE_TYPE_FORMATION    = 'absence_type.formation';
+    public const ABSENCE_TYPE_EXCEPTIONNEL = 'absence_type.exceptionnel';
+    public const ABSENCE_TYPE_ABSENT       = 'absence_type.absent';
+    public const ABSENCE_TYPE_AUTRE        = 'absence_type.autre';
+
+    public const EMPLOYEE_STANDARD = 'employee.standard_non_forfait';
+    public const EMPLOYEE_4H       = 'employee.four_hours';
+    public const EMPLOYEE_FORFAIT  = 'employee.forfait';
+    public const EMPLOYEE_INTERIM  = 'employee.interim';
+
+    public const USER_ADMIN_EMILIE = 'user.admin.emilie';
+}