refactor(hooks): move server bootstrap into ServerInit hook

Module-level top-level await for db/scheduler init and the cache
warmup IIFE move into the canonical export const init hook. Same
ordering and non-blocking semantics; makes the lifecycle explicit
and works on environments without top-level await.

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "homepage",
-	"version": "1.52.1",
+	"version": "1.52.2",
 	"private": true,
 	"type": "module",
 	"scripts": {