Fix bilingual home navigation

Author: lql341

src/components/Header.astro

@@ -10,10 +10,10 @@ const isZh = lang === 'zh';
   <a class="brand" href={isZh ? '/zh/' : '/'}><span class="brand-mark" aria-hidden="true"></span>opensource_community</a>
   {variant === 'home' ? (
     <nav aria-label="Primary navigation">
-      <a href="#work">Work</a>
-      <a href="/reports/">Archive</a>
-      <a class="contact-nav" href="mailto:luqilinheu@gmail.com">Contact ↗</a>
-      <a class="language" href="/zh/">中文</a>
+      <a href="#work">{isZh ? '成果' : 'Work'}</a>
+      <a href="/reports/">{isZh ? '归档' : 'Archive'}</a>
+      <a class="contact-nav" href="mailto:luqilinheu@gmail.com">{isZh ? '联系' : 'Contact'} ↗</a>
+      <a class="language" href={isZh ? '/' : '/zh/'}>{isZh ? 'EN' : '中文'}</a>
     </nav>
   ) : (
     <nav aria-label="Primary navigation">