refactor: switch from Fetch API to Axios (#1520)

* refactor: switch from Fetch API to Axios

* fix: remove unwanted changes

* fix: rewrite error handling for Axios and remove IPv4 first setting

* style: run prettier

* style: run prettier

* fix: add back custom proxy agent

* fix: add back custom proxy agent

* fix: correct rebase issue

* fix: resolve review comments

server/routes/imageproxy.ts

@@ -5,6 +5,7 @@ import { Router } from 'express';
 const router = Router();
 const tmdbImageProxy = new ImageProxy('tmdb', 'https://image.tmdb.org', {
   rateLimitOptions: {
+    maxRequests: 20,
     maxRPS: 50,
   },
 });