suggust to support macos windows linux

[EfficientWork]

v2ray vpn support all platform is much easyer than flutter_vpn. hopt to do it soon.

thanks a lot for this repo.

We build apps and no-fee for base use for every body. It is free for 1-10GB each month if you use our apps.

ABC VPN

https://apps.apple.com/us/app/abc-vpn/id6443699501 https://play.google.com/store/apps/details?id=com.pi5g.abcvpn

Tea VPN

https://apps.apple.com/us/app/tea-vpn/id1641275407 https://play.google.com/store/apps/details?id=com.pi5g.teavpn

Yes VPN

https://play.google.com/store/apps/details?id=com.pi5g.ohyesvpn

vpn jet

https://play.google.com/store/apps/details?id=com.pi5g.vpnjet