fix: experimental polyfill for fetch for GET request to handle arraybuffer response

[Nuhvi]

No description provided.

[Nuhvi]

Probably will close this PR, every time I solve an issue Bitkit gets more new errors. Bitkit should fix its own Fetch problems, but in the meantime I will try to use base64 encoded images in feeds

[mainmode1]

Old PR, but https://github.com/acostalima/react-native-polyfill-globals ?
ie.:

npm i react-native-fetch-api react-native-polyfill-globals

import { polyfill as polyfillEncoding } from "react-native-polyfill-globals/src/encoding";
import { polyfill as polyfillReadableStream } from "react-native-polyfill-globals/src/readable-stream";
import { polyfill as polyfillFetch } from "react-native-polyfill-globals/src/fetch";

polyfillReadableStream();
polyfillEncoding();
polyfillFetch();