Single sign on using default browser

[tristanbeedell]

Describe the problem

Currently, Cinny web/desktop supports single sign on. However, the desktop version opens the single sign in provider in it's sandboxed browser, as opposed to the system's default browser. This works, but somewhat defeats the purpose of single sign on.

Describe the solution you'd like

I would like cinny desktop to open the single sign on provider using the default browser. Element desktop does this already.

Alternatives considered

No response

Additional context

No response

[Silther]

I would like to see an option, to open every link in the default browser

[Wouter0100]

Problem with the sandboxed env is the lack of passkey support, see #130 .