Update navigation links and translations for improved accessibility and consistency

src/App.tsx

@@ -33,8 +33,9 @@ function App() {
           <div className="nav-links">
             <a href="#servers">{t('nav.servers')}</a>
             <a href="#blog">{t('nav.blog')}</a>
-            <a href="#git">{t('nav.git')}</a>
+            <a href="https://git.cialloo.com">{t('nav.git')}</a>
             <a href="#forum">{t('nav.forum')}</a>
+            <a href="#friends">{t('nav.friends')}</a>
             <ThemeToggle />
             <LanguageSelector />
             <button className="join-btn">{t('nav.joinNow')}</button>
@@ -117,7 +118,7 @@ function App() {
               <div className="feature-icon">📦</div>
               <h3>{t('features.git.title')}</h3>
               <p>{t('features.git.description')}</p>
-              <button className="feature-btn">{t('features.viewGitHub')}</button>
+              <a href="https://git.cialloo.com" className="feature-btn" style={{display: 'inline-block', textDecoration: 'none'}}>{t('features.viewGitHub')}</a>
             </div>
             <div className="feature-card" id="forum">
               <div className="feature-icon">💬</div>
@@ -176,8 +177,9 @@ function App() {
             <h4>{t('footer.quickLinks')}</h4>
             <a href="#servers">{t('nav.servers')}</a>
             <a href="#blog">{t('nav.blog')}</a>
+            <a href="https://git.cialloo.com">{t('nav.git')}</a>
             <a href="#forum">{t('nav.forum')}</a>
-            <a href="#git">{t('nav.git')}</a>
+            <a href="#friends">{t('nav.friends')}</a>
           </div>
           <div className="footer-section">
             <h4>{t('footer.communityLinks')}</h4>

src/locales/en.json

@@ -5,6 +5,7 @@
     "blog": "Blog",
     "git": "Git",
     "forum": "Forum",
+    "friends": "Friend",
     "joinNow": "Join Now"
   },
   "hero": {
@@ -41,7 +42,7 @@
     },
     "browseServers": "Browse Servers",
     "readBlog": "Read Blog",
-    "viewGitHub": "View GitHub",
+    "viewGitHub": "View Git",
     "joinForum": "Join Forum"
   },
   "activity": {

src/locales/zh.json

@@ -5,6 +5,7 @@
     "blog": "博客",
     "git": "开源",
     "forum": "论坛",
+    "friends": "友链",
     "joinNow": "立即加入"
   },
   "hero": {
@@ -41,7 +42,7 @@
     },
     "browseServers": "浏览服务器",
     "readBlog": "阅读博客",
-    "viewGitHub": "查看 GitHub",
+    "viewGitHub": "查看 Git",
     "joinForum": "加入论坛"
   },
   "activity": {