Pageant & ssh extras arguments

[zxdong262]

Discussed in https://github.com/electerm/electerm/discussions/2378

^{Originally posted by SadarSSI February 21, 2022} first congratulations for this wonderful software

Could you consider adding the possibilities

• ssh pageant: for example Keepass with ssh inside keys or the use of the windows variable SSH_AUTH_SOCK
• ssh complements / extras arguments : add a field to add ssh options like "-o proxycommand=...." or options like -N -L

I very often use ssh to make ssh tunnels through corporate proxies (http/https) with authentication using ssh gateways with wstunnel for example

In any case thank you for your development