fix(web): redirect to parent folder if asset viewer was open before reload (#2863)

* fix(web): redirect to parent folder if asset viewer was open before reload

* chore(web): use route constants in all routes

web/src/routes/(user)/archive/photos/[assetId]/+page.ts

@@ -0,0 +1,13 @@
+import { redirect } from '@sveltejs/kit';
+export const prerender = false;
+import type { PageLoad } from './$types';
+import { AppRoute } from '$lib/constants';
+
+export const load: PageLoad = async ({ parent }) => {
+	const { user } = await parent();
+	if (!user) {
+		throw redirect(302, AppRoute.AUTH_LOGIN);
+	}
+
+	throw redirect(302, AppRoute.ARCHIVE);
+};