针对不同连接支持webhook #190
Description
例如开始连接（OnConnecting），连接成功(OnConnected)，断开连接(OnDisconnected)
{
"Title": "SDF.org Unix Shell",
"Type": "SSH",
"Host": "sdf.org:22",
"TabColor": "112233",
"OnConnecting": "https://***",
"OnConnected": "https://***",
"OnDisconnected": "https://***",
"Meta": {
"Encoding": "utf-8",
"Authentication": "Password"
}
},
主要想实现，开始连接自动触发wol服务器开机。