fix(ContactPage): 修复联系信息显示时未去除空格的问题

client/src/views/ContactPage.vue

@@ -14,11 +14,11 @@
             <div class="info-card" v-if="contact">
               <div class="info-item">
                 <h3>{{ t('contact.phone') }}</h3>
-                <p>{{ contact.phoneZh || contact.phoneEn || '-' }}</p>
+                <p>{{ contact.phone?.trim() || '-' }}</p>
               </div>
               <div class="info-item">
                 <h3>{{ t('contact.email') }}</h3>
-                <p>{{ contact.emailZh || contact.emailEn || '-' }}</p>
+                <p>{{ contact.email?.trim() || '-' }}</p>
               </div>
               <div class="info-item">
                 <h3>{{ t('contact.address') }}</h3>