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

src/components/Settings/SettingsServices.tsx

@@ -17,6 +17,7 @@ import { PencilIcon, PlusIcon, TrashIcon } from '@heroicons/react/24/solid';
 import type OverrideRule from '@server/entity/OverrideRule';
 import type { OverrideRuleResultsResponse } from '@server/interfaces/api/overrideRuleInterfaces';
 import type { RadarrSettings, SonarrSettings } from '@server/lib/settings';
+import axios from 'axios';
 import { Fragment, useState } from 'react';
 import { useIntl } from 'react-intl';
 import useSWR, { mutate } from 'swr';
@@ -248,14 +249,9 @@ const SettingsServices = () => {
   });
 
   const deleteServer = async () => {
-    const res = await fetch(
-      `/api/v1/settings/${deleteServerModal.type}/${deleteServerModal.serverId}`,
-      {
-        method: 'DELETE',
-      }
+    await axios.delete(
+      `/api/v1/settings/${deleteServerModal.type}/${deleteServerModal.serverId}`
     );
-    if (!res.ok) throw new Error();
-
     setDeleteServerModal({ open: false, serverId: null, type: 'radarr' });
     revalidateRadarr();
     revalidateSonarr();