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

src/components/UserList/PlexImportModal.tsx

@@ -3,7 +3,6 @@ import Modal from '@app/components/Common/Modal';
 import useSettings from '@app/hooks/useSettings';
 import globalMessages from '@app/i18n/globalMessages';
 import defineMessages from '@app/utils/defineMessages';
-import axios from 'axios';
 import Image from 'next/image';
 import { useState } from 'react';
 import { useIntl } from 'react-intl';
@@ -48,10 +47,17 @@ const PlexImportModal = ({ onCancel, onComplete }: PlexImportProps) => {
     setImporting(true);
 
     try {
-      const { data: createdUsers } = await axios.post(
-        '/api/v1/user/import-from-plex',
-        { plexIds: selectedUsers }
-      );
+      const res = await fetch('/api/v1/user/import-from-plex', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({
+          plexIds: selectedUsers,
+        }),
+      });
+      if (!res.ok) throw new Error();
+      const { data: createdUsers } = await res.json();
 
       if (!createdUsers.length) {
         throw new Error('No users were imported from Plex.');