dev(yarn link): make it possible to yarn link easily with cornerstone3D and update docs (#3563)

platform/docs/docusaurus.config.js

@@ -255,13 +255,11 @@ module.exports = {
         disableSwitch: false,
         // respectPrefersColorScheme: true,
       },
-      /*
-    announcementBar: {
-      id: 'supportus',
-      content:
-        '⭐️ If you like Docusaurus, give it a star on <a target="_blank" rel="noopener noreferrer" href="https://github.com/OHIF/Viewers">GitHub</a>! ⭐️',
-    },
-     */
+      announcementBar: {
+        id: 'healthimaging',
+        content:
+          '🚀 AWS has announced the general availability of <a target="_blank" rel="noopener noreferrer" href=" https://aws.amazon.com/about-aws/whats-new/2023/07/general-availability-aws-healthimaging/">HealthImaging!</a> Easily connect your OHIF to it. Learn more <a target="_blank" rel="noopener noreferrer" href="https://github.com/RadicalImaging/ohif-aws-healthimaging">Here!</a>! 🌟',
+      },
       prism: {
         theme: require('prism-react-renderer/themes/github'),
         darkTheme: require('prism-react-renderer/themes/dracula'),