message: fix up router-link on homepage
diff: <br class="visible-xs">
  - <!-- Wrap the <a> tag so that auth-required can block correctly. -->
  - <router-link :to="{ name: 'dash.games.add' }">
  - <a
  + <router-link
  class="btn btn-outline btn-block-xs"
  + :to="{ name: 'dash.games.add' }"
  v-app-track-event="`home:header-add-game`"
  v-app-auth-required
  >
  <translate>Add Your Game</translate>
  - </a>
  </router-link>
  </div>
  