Fix: Proxy return redirect response

[reginbald]

What has been changed

Configures proxy to not follow redirects and return to the client the actual response from the server.

Why?

Current proxy solution "follows" redirect responses from the server and makes an additional request rather then returning the redirect response to the client.

Example Scenario

Client issues a delete request and the server returns a See Other redirect response. Current proxy solution does not return the response but follows the redirect response, makes another request and then returns that response to the client.

Before the change:

After the change:

[reginbald]

Hey @cosmtrek, @ndajr or @xiantang do you have time to review this PR? Any thoughts?

[ndajr]

Hi @reginbald, sorry for the delay. Looks good to me! I will try to reach @xiantang and see if we can release these three PRs together in the next minor release:

• fix: fix proxy error handling and race conditions #585
• Fix: Proxy return redirect response #586
• Improve proxy documentation #587

[xiantang]

Tks. well done