feat: add cross-linking to main dashboard

theme.config.tsx

@@ -13,6 +13,14 @@ const config: DocsThemeConfig = {
   project: {
     link: 'https://github.com/dyzulk/trustlab-docs',
   },
+  chat: {
+    link: 'https://trustlab.dyzulk.com/dashboard/',
+    icon: (
+      <span className="text-sm font-semibold bg-blue-600/10 text-blue-600 dark:text-blue-400 px-3 py-1.5 rounded-full hover:bg-blue-600/20 transition-colors">
+        Go to Dashboard →
+      </span>
+    )
+  },
   docsRepositoryBase: 'https://github.com/dyzulk/trustlab-docs/tree/main',
   head: (
     <>