Introduce group posts

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/components/Resource/FolderItem.vue

@@ -142,7 +142,7 @@ a {
   position: relative;
 
   .preview {
-    flex: 0 0 100px;
+    flex: 0 0 50px;
     position: relative;
     display: flex;
     align-items: center;
@@ -159,7 +159,7 @@ a {
       display: block;
       font-weight: 500;
       margin-bottom: 5px;
-      color: $background-color;
+      color: $primary;
       overflow: hidden;
       text-overflow: ellipsis;
       text-decoration: none;

js/src/components/Resource/ResourceItem.vue

@@ -81,7 +81,7 @@ a {
   flex: 1;
 
   .preview {
-    flex: 0 0 100px;
+    flex: 0 0 50px;
     position: relative;
     display: flex;
     align-items: center;

js/src/components/Resource/ResourceSelector.vue

@@ -76,6 +76,7 @@ import { IResource } from "../../types/resource";
 })
 export default class ResourceSelector extends Vue {
   @Prop({ required: true }) initialResource!: IResource;
+
   @Prop({ required: true }) username!: string;
 
   resource: IResource | undefined = this.initialResource.parent;