fix(aihr): close Figma UI regression gaps

mobile-uni/src/pages/supervisor/profile/index.vue

@@ -9,7 +9,7 @@
 
     <view class="panel account-card">
       <text class="panel-title">当前账号</text>
-      <text class="account-phone">{{ phone || '未登录' }}</text>
+      <text class="account-phone">{{ displayPhone || '未登录' }}</text>
       <text class="muted account-note">主管端团队数据仅对当前项目范围可见。</text>
     </view>
 
@@ -31,13 +31,14 @@
 </template>
 
 <script setup lang="ts">
-import { ref } from 'vue';
+import { computed, ref } from 'vue';
 import { onShow } from '@dcloudio/uni-app';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
-import { clearAuth, getAuth, isLoggedIn, rememberLoginRedirect } from '@/services/auth';
+import { clearAuth, getAuth, isLoggedIn, maskPhone, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
 
 const phone = ref('');
+const displayPhone = computed(() => maskPhone(phone.value));
 
 const refreshAuth = () => {
   phone.value = getAuth().phone;