fix modified values for project default filters and sorts

src/views/Project/ProjectEdit.vue

@@ -354,15 +354,15 @@ export default {
         },
         {
           name: 'Type de signalement',
-          value: 'feature_type_slug',
+          value: 'feature_type',
         }],
         sort: [{
           name: 'Date de création',
-          value: 'created_on',
+          value: '-created_on',
         },
         {
           name: 'Date de modification',
-          value: 'updated_on'
+          value: '-updated_on'
         }],
       },
       form: {
@@ -389,7 +389,7 @@ export default {
         generate_share_link: false,
         fast_edition_mode: false,
         feature_browsing_default_filter: '',
-        feature_browsing_default_sort: 'created_on'
+        feature_browsing_default_sort: '-created_on'
       },
       thumbnailFileSrc: '',
       scalesTable: [
@@ -723,6 +723,7 @@ export default {
           });
       }
     },
+
     fillProjectForm() {
       //* create a new object to avoid modifying original one
       this.form = { ...this.project };