feat: api key authentication (#291)

Co-authored-by: Elias Schneider <login@eliasschneider.com>

frontend/src/routes/settings/admin/api-keys/+page.server.ts

@@ -0,0 +1,16 @@
+import { ACCESS_TOKEN_COOKIE_NAME } from '$lib/constants';
+import ApiKeyService from '$lib/services/api-key-service';
+import type { PageServerLoad } from './$types';
+
+export const load: PageServerLoad = async ({ cookies }) => {
+	const apiKeyService = new ApiKeyService(cookies.get(ACCESS_TOKEN_COOKIE_NAME));
+
+	const apiKeys = await apiKeyService.list({
+		sort: {
+			column: 'lastUsedAt',
+			direction: 'desc' as const
+		}
+	});
+
+	return apiKeys;
+};