Add French translations and display logic for audit trail item count and export limit

- Added French translations for audit trail count and export limit messages in `messages+intl-icu.fr.yaml`.
- Updated `list.html.twig` to display the total number of audit items and a message if items exceed the exportable limit (`MAX_LINES`).

src/Bundle/ChillMainBundle/Resources/views/AuditTrail/list.html.twig

@@ -17,12 +17,18 @@
 
     {{ filter|chill_render_filter_order_helper }}
 
+    <p>{{ 'audit_trail.list.nb_lines'|trans({'total': pagination.totalItems}) }}</p>
+
     <div class="audit-trail list flex-table">
         {% for audit in auditTrails %}
             {{ include('@ChillMain/AuditTrail/_list_item.html.twig') }}
         {% endfor %}
     </div>
 
+    {% if pagination.totalItems > constant('Chill\\MainBundle\\Audit\\AuditEventDumper::MAX_LINES') %}
+        <p>{{ 'audit_trail.list.too_much_lines_to_download'|trans({'max': constant('Chill\\MainBundle\\Audit\\AuditEventDumper::MAX_LINES')}) }}</p>
+    {% endif %}
+
     {{ chill_pagination(pagination) }}
 
     {% if pagination.totalItems <= constant('Chill\\MainBundle\\Audit\\AuditEventDumper::MAX_LINES') %}

src/Bundle/ChillMainBundle/translations/messages+intl-icu.fr.yaml

@@ -154,3 +154,9 @@ filter_order:
 absence:
     You are listed as absent, as of {date, date, short}: Votre absence est indiquée à partir du {date, date, short}
 
+audit_trail:
+    list:
+        too_much_lines_to_download: >-
+            Trop d'accès à télécharger, veuillez filtrer la liste pour obtenir moins de {max_lines} résultats.
+        nb_lines: >-
+            {total, plural, =0 {Aucun accès} one {# accès} other {# accès}}