Share settings and topics through QR code or a link

[talktosanjay3]

:bulb: Idea

Hello,

Thank for so much for this wonderful contribution.

I was thinking if it could be possible to have an easier ways to share the server settings and topics through QR code or a link. This would be helpful for someone to share his settings quicker and make it easier for the other person to subscribe to the topics.

If this feature was available, someone can just share a link, and this link would automatically open the app and configure the necessary settings and topics.

:computer: Target components

Android app, iOS app, web app