refactor!: serve the static frontend trough the backend (#520)

Co-authored-by: Alessandro (Ale) Segala <43508+ItalyPaleAle@users.noreply.github.com>

frontend/src/routes/settings/admin/oidc-clients/+page.ts

@@ -0,0 +1,18 @@
+import OIDCService from '$lib/services/oidc-service';
+import type { SearchPaginationSortRequest } from '$lib/types/pagination.type';
+import type { PageLoad } from './$types';
+
+export const load: PageLoad = async () => {
+	const oidcService = new OIDCService();
+
+	const clientsRequestOptions: SearchPaginationSortRequest = {
+		sort: {
+			column: 'name',
+			direction: 'asc'
+		}
+	};
+
+	const clients = await oidcService.listClients(clientsRequestOptions);
+
+	return { clients, clientsRequestOptions };
+};