fix loaders

src/views/project/Project_detail.vue

 <template>
   <div v-frag>
     <div
-      v-if="loading"
-      :class="{ active: loading }"
-      class="ui inverted dimmer"
-    >
-      <div class="ui loader" />
-    </div>
-    <div
-      v-else-if="permissions && permissions.can_view_project && project"
+      v-if="permissions && permissions.can_view_project && project"
       v-frag
     >
       <div
@@ -306,7 +299,7 @@
                         project &&
                           permissions &&
                           permissions.can_create_feature_type &&
-                          isOffline() != true
+                          isOffline() !== true
                       "
                       :to="{
                         name: 'editer-symbologie-signalement',
@@ -791,7 +784,6 @@ export default {
 
   data() {
     return {
-      loading: false,
       infoMessage: '',
       importMessage: null,
       arraysOffline: [],
@@ -808,7 +800,6 @@ export default {
       featureTypeToDelete: null,
       featuresLoading: true,
       isFileSizeModalOpen: false,
-      // mapFeatures: null,
       mapLoading: true,
     };
   },
@@ -987,13 +978,13 @@ export default {
     },
 
     retrieveProjectInfo() {
-      this.loading = true;
+      this.$store.commit('DISPLAY_LOADER', 'Projet en cours de chargement.');
       Promise.all([
         this.GET_PROJECT(this.slug),
         this.GET_PROJECT_INFO(this.slug)
       ])
         .then(() => {
-          this.loading = false;
+          this.$store.commit('DISCARD_LOADER');
           this.projectInfoLoading = false;
           setTimeout(() => {
             let map = mapUtil.getMap();
@@ -1003,7 +994,7 @@ export default {
         })
         .catch((err) => {
           console.error(err);
-          this.loading = false;
+          this.$store.commit('DISCARD_LOADER');
           this.projectInfoLoading = false;
         });
     },
@@ -1335,8 +1326,4 @@ export default {
 .centered-text {
   text-align: center;
 }
-
-.dimmer {
-  height: calc(100vh - 61px - 40px);
-}
 </style>