feat: 在导航中添加 AI 词云入口

src/app/[locale]/layout.tsx

@@ -75,6 +75,12 @@ export default async function LocaleLayout({
               >
                 {tNav('projects')}
               </Link>
+              <Link
+                className="font-display text-sm font-bold hover:text-secondary dark:hover:text-primary transition-colors"
+                href={`/${locale}/keyword-cloud`}
+              >
+                {tNav('keywordCloud')}
+              </Link>
               <Link
                 className="font-display text-sm font-bold hover:text-secondary dark:hover:text-primary transition-colors"
                 href="#"

src/messages/en.json

@@ -74,6 +74,7 @@
   "navigation": {
     "home": "Home",
     "projects": "Projects",
+    "keywordCloud": "AI Word Cloud",
     "blog": "Blog",
     "about": "About",
     "submitProject": "SUBMIT PROJECT"

src/messages/zh.json

@@ -74,6 +74,7 @@
   "navigation": {
     "home": "首页",
     "projects": "项目列表",
+    "keywordCloud": "AI 词云",
     "blog": "博客",
     "about": "关于",
     "submitProject": "提交项目"