style: change new account design

src/components/AccountUserNew.vue

@@ -3,7 +3,6 @@
     <h3 class="subtitle is-3">{{ $tc('account.friends', localeUsers.length, { count: localeUsers.length }) }}</h3>
     <user-new v-if="user" v-model="user" />
     <div v-for="(user, k) in localeUsers" :key="k">
-      <hr />
       <user-new v-model="localeUsers[k]" @remove="() => remove(k)" />
     </div>
     <br />