Allow name property of user to be null

src/client/app/mobile/views/components/user-card.vue

@@ -5,7 +5,7 @@
 			<img :src="`${user.avatarUrl}?thumbnail&size=200`" alt="avatar"/>
 		</a>
 	</header>
-	<a class="name" :href="`/@${acct}`" target="_blank">{{ user.name }}</a>
+	<a class="name" :href="`/@${acct}`" target="_blank">{{ name }}</a>
 	<p class="username">@{{ acct }}</p>
 	<mk-follow-button :user="user"/>
 </div>
@@ -14,12 +14,16 @@
 <script lang="ts">
 import Vue from 'vue';
 import getAcct from '../../../../../acct/render';
+import getUserName from '../../../../../renderers/get-user-name';
 
 export default Vue.extend({
 	props: ['user'],
 	computed: {
 		acct() {
 			return getAcct(this.user);
+		},
+		name() {
+			return getUserName(this.user);
 		}
 	}
 });