fix utf 8 problem, error message in french

gestion/lib/Service/ExportClientStatisticService.php

@@ -50,7 +50,8 @@ class ExportClientStatisticService {
             $filename .= $client['client_nom'] . '-' . $client['client_entreprise'] . '--';
         }
         $filename = rtrim($filename, '-');
-        return utf8_decode(html_entity_decode($filename));
+		$filename = str_replace(' ','-', $filename);
+        return $filename;
     }
 
     public function getExportClientFileHeader(): string{

gestion/lib/Service/ExportThanatoStatisticService.php

@@ -52,7 +52,8 @@ class ExportThanatoStatisticService {
             $filename .= $thanato['thanato_nom'] . '-' . $thanato['thanato_prenom'] . '--';
         }
         $filename = rtrim($filename, '-');
-        return utf8_decode(html_entity_decode($filename));
+		$filename = str_replace(' ','-', $filename);
+        return $filename;
 	}
 
     public function getExportThanatoFileHeader(): string{

gestion/src/js/listener/main_listener.js

@@ -395,6 +395,7 @@ $('body').on('click', '#exportDevisToFacture', function () {
     });
 
     if(devisToFacture.length == 0){
+        showError(t('gestion', "Veuillez choisir une ligne de devis à facturer"));
         return;
     }
 
@@ -410,9 +411,9 @@ $('body').on('click', '#exportDevisToFacture', function () {
     }).done(function (response) {
         let datatable = new DataTable('.tabledt');
         Devis.loadDevisDT(datatable);
-        showSuccess(t('gestion', "Devis exported to facture"));
+        showSuccess(t('gestion', "Devis facturés avec succès"));
     }).fail(function (response, code) {
-        showError(t('gestion', "Please select devis to facture"));
+        showError(t('gestion', "Erreur dans la facturation du devis"));
     });