feat: add Filament packages for enhanced admin functionality

- Add backstage/filament-mails for mail management interface
  - Add binarybuilds/filament-failed-jobs for failed job monitoring
  - Add gboquizosanchez/filament-log-viewer for application log viewing
  - Add jacobtims/filament-logger for enhanced logging capabilities
  - Extend Filament admin panel with comprehensive monitoring tools
  - Improve developer experience with better visibility into system operations

resources/lang/vendor/filament-logger/fr/filament-logger.php

@@ -0,0 +1,25 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Navigation & Resource
+    |--------------------------------------------------------------------------
+    */
+
+    'nav.group' => 'Paramètres',
+    'nav.log.label' => 'Journal d\'activités',
+    'nav.log.icon' => 'heroicon-o-clipboard-document-list',
+    'resource.label.log' => 'Journal d\'activité',
+    'resource.label.logs' => 'Journal d\'activités',
+    'resource.label.user' => 'Utilisateur',
+    'resource.label.subject' => 'Sujet',
+    'resource.label.subject_type' => 'Type de sujet',
+    'resource.label.description' => 'Description',
+    'resource.label.type' => 'Type',
+    'resource.label.event' => 'Événement',
+    'resource.label.logged_at' => 'Enregistré à',
+    'resource.label.properties' => 'Propriétés',
+
+];