Add Managed Components links

Author: Tom Klein

docusaurus.config.js

@@ -70,6 +70,11 @@ const config = {
           //   label: "Tutorial",
           // },
           // { to: "/blog", label: "Blog", position: "left" },
+          {
+            href: 'https://managedcomponents.dev',
+            label: 'Managed Components',
+            position: 'right',
+          },
           {
             href: 'https://github.com/cloudflare/webcm',
             label: 'GitHub',
@@ -105,6 +110,10 @@ const config = {
                 label: 'GitHub',
                 href: 'https://github.com/cloudflare/webcm',
               },
+              {
+                label: 'Managed Components',
+                href: 'https://managedcomponents.dev/',
+              },
             ],
           },
         ],