Discord Integration

[Trebor-Huang]

For now it might just be the "is playing" thingy. But it will be much more powerful when we have stable multiplayer support, and leagues.

This and this might be useful.

If we want to do it, I can probably do it.

[MrZ626]

看起来只电脑需要，那是不是补个dll套个ffi就行？

[shoucandanghehe]

Linux和MacOS（？）

[flaribbit]

Linux和MacOS（？）

Linux 也是直接 ffi，不确定的是高贵的 MacOS 让不让