add redirect for running mastodon on subdomain

lib/config/index.js

@@ -39,6 +39,6 @@ module.exports = {
     medium: "jakejarvis",
     linkedin: "jakejarvis",
     instagram: "jakejarvis",
-    mastodon: "fosstodon.org/@jakejarvis",
+    mastodon: "fediverse.jarv.is/@jake",
   },
 };

lib/config/seo.ts

@@ -78,6 +78,10 @@ export const defaultSeo: DefaultSeoProps = {
       // @ts-ignore
       title: `${config.siteName} (Atom)`,
     },
+    {
+      rel: "me",
+      href: `https://${config.authorSocial?.mastodon}`,
+    },
     {
       rel: "webmention",
       href: `https://webmention.io/${config.webmentionId}/webmention`,