refactor: squash branch changes

packages/elasticsearch_search/src/ElasticsearchClient.tsx

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {Client} from '@elastic/elasticsearch';
+
+export interface ElasticsearchClientConfig {
+	node: string;
+	auth?: {
+		apiKey?: string;
+		username?: string;
+		password?: string;
+	};
+	requestTimeoutMs: number;
+}
+
+export function createElasticsearchClient(config: ElasticsearchClientConfig): Client {
+	return new Client({
+		node: config.node,
+		auth: config.auth?.apiKey
+			? {apiKey: config.auth.apiKey}
+			: config.auth?.username
+				? {username: config.auth.username, password: config.auth.password ?? ''}
+				: undefined,
+		requestTimeout: config.requestTimeoutMs,
+	});
+}