link fixing

[Rider21]

closes #1298

[nyagami]

doest eact-native-url-polyfill work?

[Rider21]

It works, forgot to add
I removed the dependencies:

• urlencode it is no longer used in plugins.
• I replaced qs with react-native-url-polyfill which also has an implementation of URLSearchParams.

[nyagami]

I think urlencode is still helpful for some sites using uncommon encoding

[Rider21]

I think fetchText with FileReader will suffice.
And the rest can be hardcoded into plugins if needed

[nyagami]

No, in case of shu69 (if i remember correctly), we have to encode the search param