From d6798bc3de93db0fb28332ed7706406c99eb86e7 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Wed, 20 May 2026 20:47:23 +0200
Subject: [PATCH] refactor(frontend): add ApiError interface and
 extractErrorCode helper

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/src/lib/shared/api.server.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/frontend/src/lib/shared/api.server.ts b/frontend/src/lib/shared/api.server.ts
index 126834ba..b1aab396 100644
--- a/frontend/src/lib/shared/api.server.ts
+++ b/frontend/src/lib/shared/api.server.ts
@@ -23,3 +23,12 @@ export function createApiClient(fetch: typeof globalThis.fetch) {
 		fetch
 	});
 }
+
+export interface ApiError {
+	code?: string;
+	message?: string;
+}
+
+export function extractErrorCode(error: unknown): string | undefined {
+	return (error as ApiError | undefined)?.code;
+}