sort by title, add og image and alt

_data/metadata.js

@@ -1,6 +1,6 @@
 export default {
 	title: "FediLearns",
 	description: "Learning together, by and for the fediverse",
-	url: "https://inherentlee.codeberg.page/fedi-skillshares",
+	url: "https://fedilearns.fyi",
 	author: "Lee Cattarin"
 }