fix: Return empty array when user not logged in

src/routes/+page.server.ts

@@ -2,7 +2,11 @@ import type { PageServerLoad } from './$types';
 
 export const load: PageServerLoad = async ({ locals: { authReq, database } }) => {
   const session = await authReq.validate();
-  if (!session) return {};
+
+  if (!session)
+    return {
+      tracks: []
+    };
 
   const tracks = await database.listTracksWithProducer(session.user.userId);