show recent folders properly in ui

server/assets/pages/home.tmpl

@@ -79,7 +79,7 @@
         {{ range $folder := .RecentFolders }}
             <tr>
             <td class="text-right">{{ $folder.RightPath }}</td>
-            <td class="no-small"><span class="light" title="{{ $folder.CreatedAt }}">{{ $folder.CreatedAt | humanDate }}</span></td>
+            <td class="no-small"><span class="light" title="{{ $folder.ModifiedAt }}">{{ $folder.ModifiedAt | humanDate }}</span></td>
             </tr>
         {{ end }}
         </table>

server/handler/handler_admin.go

@@ -80,7 +80,7 @@ func (c *Controller) ServeHome(w http.ResponseWriter, r *http.Request) {
 	// recent folders box
 	c.DB.
 		Where("tag_artist_id IS NOT NULL").
-		Order("updated_at DESC").
+		Order("modified_at DESC").
 		Limit(8).
 		Find(&data.RecentFolders)
 	data.IsScanning = scanner.IsScanning()