Change url to point to os.pizza (#228)

Author: BekahHW

docusaurus.config.js

@@ -14,7 +14,7 @@ const config = {
   favicon: 'img/favicon.ico',
 
   // Set the production url of your site here
-  url: 'https://sauced-intro.netlify.app/',
+  url: 'https://opensauced.pizza',
   // Set the /<baseUrl>/ pathname under which your site is served
   // For GitHub pages deployment, it is often '/<projectName>/'
   baseUrl: '/learn/',