offload now calls + generation to 11ty; add activity feed; cleanup

src/_data/webmentions.js

@@ -1,7 +1,8 @@
 const EleventyFetch = require('@11ty/eleventy-fetch')
 
 module.exports = async function () {
-    const url = 'https://utils.coryd.dev/api/webmentions'
+    const KEY_CORYD = process.env.API_KEY_WEBMENTIONS_CORYD_DEV
+    const url = `https://webmention.io/api/mentions.jf2?token=${KEY_CORYD}&per-page=1000`
     const res = EleventyFetch(url, {
         duration: '1h',
         type: 'json',