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

jellyseerr-api.yml

@@ -191,9 +191,6 @@ components:
         csrfProtection:
           type: boolean
           example: false
-        forceIpv4First:
-          type: boolean
-          example: false
         trustProxy:
           type: boolean
           example: true