message: Change to text instead of article button
diff: </div>
  <div class="-controls">
  - <app-button trans icon="blog-article" @click="open('article')">
  - <translate>Write an article</translate>
  + <app-button trans icon="blog-article" @click="open()">
  + <translate>Text</translate>
  </app-button>
  <app-button trans icon="screenshot" @click="open(FiresidePost.TYPE_MEDIA)">
  