replace axios with the Fetch API

[dynst]

• unpacked size of axios 1.9.0: 2.16 MB
• unpacked size of node-fetch 2.7.0: 162 kB
• native support for fetch in Node.js: priceless

Impact on tests

axios-mock-adapter in the Jest unit tests would need replacing by msw.

ky

If instead of fetch the project starts using ky, a light wrapper around fetch that provides fetch's API with added TypeScript generics, hooks.beforeRequest could replace any use of axios.interceptors, or even be used to mock up a custom Response in the unit tests.