Embed Jitsi into Android App

[tomsmith8]

Task

When opening Jitsi call inside Sphinx, it shouldn't open a browser view but open inside the Sphinx Android app.

GitHub Repo for Android: https://github.com/stakwork/sphinx-kotlin This currently works for iOS: https://github.com/stakwork/sphinx-ios

Acceptance Criteria

Joining a Jitsi call open inside Android App.