feat: add api link

documentation/docs/intro.mdx

@@ -35,7 +35,7 @@ Or you can [view upcoming implementations (WIPs)](https://github.com/gothinkster
 - ["Introducing RealWorld 🙌"](https://medium.com/@ericsimons/introducing-realworld-6016654d36b5) by Eric Simons
 - Every tutorial is built against the same [API spec](specs/backend-specs/introduction) to ensure modularity of every frontend & backend
 - Every frontend utilizes the same hand crafted [Bootstrap 4 theme](https://github.com/gothinkster/conduit-bootstrap-template) for identical UI/UX
-- There is a hosted version of the backend API available for public usage, no API keys are required
+- There is a [hosted version](https://gothinkster.github.io/realworld/docs/specs/frontend-specs/api#demo-api) of the backend API available for public usage, no API keys are required
 - Interested in creating a new RealWorld stack? View our [starter guide & spec](implementation-creation/introduction)
 
 [![Brought to you by Thinkster](/img/end.png)](https://thinkster.io)

documentation/docusaurus.config.js

@@ -61,18 +61,6 @@ const darkCodeTheme = require('prism-react-renderer/themes/dracula');
       footer: {
         style: 'dark',
         links: [
-            /*
-          {
-            title: 'Docs',
-            items: [
-              {
-                label: 'Tutorial',
-                to: '/docs/intro',
-              },
-            ],
-          },
-
-             */
           {
             title: 'Community',
             items: [
@@ -81,7 +69,7 @@ const darkCodeTheme = require('prism-react-renderer/themes/dracula');
                 href: 'https://codebase.show/projects/realworld'
               },
               {
-                label: 'Github Discussions',
+                label: 'GitHub Discussions',
                 href: 'https://github.com/gothinkster/realworld/discussions',
               },
                 /*