feat: add youtube video tutorial

Author: saurabhmehta1601

blog/2023-04-08-Create-Positive-Quotes-App.mdx

@@ -7,6 +7,11 @@ authors: [saurabhmehta]
 
 In this tutorial we will build a simple Positive Quote App using React and Appwrite. This app will show list of positive quotes to user only if the user is logged in . We will be implementing email and password based authentication with our library `react-appwrite-auth-ui` . 
 
+### Youtube Tutorial
+
+<iframe width="560" height="315" src="https://www.youtube.com/embed/5NK9fcV3T6c" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+
+
 :::note
 The source code for this tutorial is available here on [Github](https://github.com/saurabhmehta1601/tutorial-positive-quote-app-with-react-appwrite-auth-ui) . 
 :::

docusaurus.config.js

@@ -83,7 +83,7 @@ const config = {
           },
           { to: '/blog', label: 'Blogs', position: 'left' },
           {
-            href: 'https://github.com/appwrite-octernship/create-add-on-package-ui-helper-libraries-saurabhmehta1601',
+            href: 'https://github.com/saurabhmehta1601/react-appwrite-auth-ui-docs',
             label: 'GitHub',
             position: 'right'
           }