feat(docs): upgrade installation, dashboard, and certificate request guides with premium UI and assets

theme.config.tsx

@@ -2,11 +2,23 @@ import React from 'react'
 import { DocsThemeConfig } from 'nextra-theme-docs'
 
 const config: DocsThemeConfig = {
-  logo: <span>TrustLab Docs</span>,
+  logo: (
+    <div className="flex items-center gap-2">
+      <img src="/logo.png" alt="TrustLab" width="120" className="dark:hidden" />
+      <img src="/logo-dark.png" alt="TrustLab" width="120" className="hidden dark:block" />
+      <span className="font-semibold text-lg hidden sm:inline">Docs</span>
+    </div>
+  ),
+  logoLink: '/',
   project: {
     link: 'https://github.com/dyzulk/trustlab-docs',
   },
   docsRepositoryBase: 'https://github.com/dyzulk/trustlab-docs/tree/main',
+  head: (
+    <>
+      <link rel="icon" href="/favicon.ico" />
+    </>
+  ),
   footer: {
     text: 'TrustLab Documentation',
   },