docs/enable-seo-docusaurus (#725)

docs/enable-seo-docusaurus

Author: 0xHieu01

docs/docusaurus.config.js

@@ -136,6 +136,19 @@ const config = {
         autoCollapseCategories: true,
       },
     },
+    // SEO Docusarus 
+    metadata: [
+      { name: 'description', content: 'Jan is a ChatGPT-alternative that runs on your own computer, with a local API server.' },
+      { name: 'keywords', content: 'Jan, ChatGPT alternative, on-premises AI, local API server, local AI, llm, conversational AI, no-subscription fee' },
+      { property: 'og:title', content: 'Run your own AI | Jan' },
+      { property: 'og:description', content: 'Jan is a ChatGPT-alternative that runs on your own computer, with a local API server.' },
+      { property: 'og:image', content: 'https://jan.ai/img/jan-social-card.png' },
+      { property: 'twitter:card', content: 'summary_large_image' },
+      { property: 'twitter:site', content: '@janhq_' }, 
+      { property: 'twitter:title', content: 'Run your own AI | Jan' },
+      { property: 'twitter:description', content: 'Jan is a ChatGPT-alternative that runs on your own computer, with a local API server.' },
+      { property: 'twitter:image', content: 'https://jan.ai/img/jan-social-card.png' },
+    ],
     navbar: {
       title: "Jan",
       logo: {