feat: dimension SEO/GEO——robots/sitemap/llms.txt/about 站长验证文件 + 体验优化

client/index.html

@@ -2,14 +2,38 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, viewport-fit=cover" />
     <link rel="icon" type="image/svg+xml" href="/static/favicon.svg" />
-    <title>宇之然AI维度 - AI 知识探索社区</title>
-    <meta name="description" content="宇之然AI维度 — 从5个维度系统理解人工智能：AI起源、发展、当前格局、学习工具、趋势跟踪。" />
-    <meta name="keywords" content="宇之然AI维度,AI知识,人工智能学习,AI科普,AI趋势,大模型学习" />
+    <title>宇之然AI维度 - AI知识探索社区 | 五维度系统学AI</title>
+    <meta name="description" content="宇之然AI维度：从起源、发展、格局、工具、趋势五个维度，系统理解人工智能。每日更新AI行业趋势与热点，支持问答、收藏与学习进度跟踪。" />
+    <meta name="keywords" content="宇之然AI维度,AI知识,AI学习,人工智能科普,AI趋势,AI大模型,AI问答,AI工具" />
+    <meta name="author" content="宇之然" />
+    <meta name="robots" content="index,follow" />
+    <meta property="og:type" content="website" />
+    <meta property="og:site_name" content="宇之然AI维度" />
+    <meta property="og:title" content="宇之然AI维度 - AI知识探索社区" />
+    <meta property="og:description" content="五维度系统学AI：起源、发展、格局、工具、趋势。每日AI行业热点更新。" />
+    <meta property="og:locale" content="zh_CN" />
+    <meta name="twitter:card" content="summary" />
+    <meta name="format-detection" content="telephone=no" />
+    <meta name="theme-color" content="#6366f1" />
+    <script type="application/ld+json">
+    {
+      "@context": "https://schema.org",
+      "@type": "WebApplication",
+      "name": "宇之然AI维度",
+      "description": "从五个维度系统理解人工智能的AI知识探索社区：AI起源、发展、当前格局、学习工具、趋势跟踪。",
+      "applicationCategory": "EducationalApplication",
+      "operatingSystem": "Web, 微信小程序",
+      "inLanguage": "zh-CN",
+      "offers": { "@type": "Offer", "price": "0", "priceCurrency": "CNY" }
+    }
+    </script>
+    <!--preload-links-->
+    <!--app-context-->
   </head>
   <body>
-    <div id="app"></div>
+    <div id="app"><!--app-html--></div>
     <script type="module" src="/src/main.js"></script>
   </body>
-</html>
+</html>