New: use cookies (coscine/issues#2926)

src/axios-basic.ts

 import axios, { type InternalAxiosRequestConfig } from "axios";
 
-const instance = axios.create();
+const instance = axios.create({
+  withCredentials: true
+});
 
 const clientCorrelationIdKey = 'X-Coscine-Logging-CorrelationId';