[Feature Request] XRAY custom port (reverse proxy)

[BlackWolfWoof]

I have a reverse proxy running under port 443. XRAY can therefore NOT use port 443. I'd like to choose a custom port, that way i can re-map it to use my reverse proxy which my reverse proxy internally moves to xray-container:4443 as example.

[Nethius]

will be added in this branch https://github.com/amnezia-vpn/amnezia-client/tree/feature/xray-custom-port