fix(web): using serverApi on the client request lead to uncaught error (#1767)

web/src/routes/+page.server.ts

@@ -0,0 +1,25 @@
+export const prerender = false;
+import { serverApi } from '@api';
+import { redirect } from '@sveltejs/kit';
+import type { PageServerLoad } from './$types';
+
+export const load: PageServerLoad = async ({ parent }) => {
+	const { user } = await parent();
+	if (user) {
+		throw redirect(302, '/photos');
+	}
+
+	const { data } = await serverApi.userApi.getUserCount(true);
+
+	if (data.userCount > 0) {
+		// Redirect to login page if an admin is already registered.
+		throw redirect(302, '/auth/login');
+	}
+
+	return {
+		meta: {
+			title: 'Welcome 🎉',
+			description: 'Immich Web Interface'
+		}
+	};
+};