Set intro page as langing page

Author: arifszn

docs/intro.md

@@ -1,8 +1,9 @@
 ---
 sidebar_position: 1
+slug: /
 ---
 
-# Tutorial Intro
+# Intro
 
 Let's discover **Docusaurus in less than 5 minutes**.
 

docusaurus.config.js

@@ -23,6 +23,7 @@ const config = {
       /** @type {import('@docusaurus/preset-classic').Options} */
       ({
         docs: {
+          routeBasePath: '/',
           sidebarPath: require.resolve('./sidebars.js'),
           // Please change this to your repo.
           editUrl: 'https://github.com/facebook/docusaurus/tree/main/packages/create-docusaurus/templates/shared/',