refactor: switch from Axios for Fetch API (#840)

* refactor: switch ExternalAPI to Fetch API

* fix: add missing auth token in Plex request

* fix: send proper URL params

* ci: try to fix format checker

* ci: ci: try to fix format checker

* ci: try to fix format checker

* refactor: make tautulli use the ExternalAPI class

* refactor: add rate limit to fetch api

* refactor: add rate limit to fetch api

* refactor: switch server from axios to fetch api

* refactor: switch frontend from axios to fetch api

* fix: switch from URL objects to strings

* fix: use the right search params for ExternalAPI

* fix: better log for ExternalAPI errors

* feat: add retry to external API requests

* fix: try to fix network errors with IPv6

* fix: imageProxy rate limit

* revert: remove retry to external API requests

* feat: set IPv4 first as an option

* fix(jellyfinapi): add missing argument in JellyfinAPI constructor

* refactor: clean the rate limit utility

server/routes/imageproxy.ts

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

server/routes/settings/index.ts

@@ -389,6 +389,7 @@ settingsRoutes.get('/jellyfin/users', async (req, res) => {
     order: { id: 'ASC' },
   });
   const jellyfinClient = new JellyfinAPI(
+    getHostname(),
     admin.jellyfinAuthToken ?? '',
     admin.jellyfinDeviceId ?? ''
   );

server/routes/user/index.ts

@@ -497,6 +497,7 @@ router.post(
         order: { id: 'ASC' },
       });
       const jellyfinClient = new JellyfinAPI(
+        getHostname(),
         admin.jellyfinAuthToken ?? '',
         admin.jellyfinDeviceId ?? ''
       );