perf: properly fill in preconnect link with algolia app ID

Signed-off-by: Luca Zeuch <[email protected]>

Author: l-zeuch

layouts/partials/head/custom-head.html

@@ -1,4 +1,4 @@
 <!-- Custom head -->
 
 <!-- hint UAs that we will fetch from Algolia, thereby improving query speed-->
-<link rel="preconnect" href="https://YOUR_APP_ID-dsn.algolia.net" crossorigin />
+<link rel="preconnect" href="https://ER865HD7LN-dsn.algolia.net" crossorigin />