Merge branch '943-playlist-icon' into 'master'

Resolve "PDF icon is used to represent playlists"

See merge request funkwhale/funkwhale!925

front/src/components/playlists/943.bugfix

@@ -0,0 +1 @@
+Replaced PDF icon by List icon in playlist placeholder (#943)

front/src/components/playlists/PlaceholderWidget.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="ui placeholder segment">
     <div class="ui icon header">
-      <i class="pdf file outline icon"></i>
+      <i class="list icon"></i>
       <translate translate-context="Content/Home/Placeholder">
         No playlists have been created yet
       </translate>