plugin pubsub signing: pubsub items signature implementation: - this is based on a protoXEP, not yet an official XEP: https://github.com/xsf/xeps/pull/1228 - XEP-0470: `set` attachment handler can now be async rel 381

#!/bin/sh

eval $(dbus-launch --sh-syntax)

nohup /usr/bin/Xtigervnc -geometry 1024x768 -desktop "Libervia e2e test" -rfbport 5900 -SecurityTypes None :0 &
nohup openbox &
exec libervia-backend fg