[FEATURE] Add more content to the AN Mobile page

[piajesse]

What is the problem that this feature solves?
Currently the mobile app page only has setup instructions and info on how to send logs

Describe the solution you'd like
One issue I'm unsure how to solve is the difference between platforms, e.g. apple/android have entirely different paths to enable permissions

Some of the things we should add are:

• Show the user how to disable the extension if they want to go on vacation (this currently works on iOS, idk about android yet)
• Enable required permissions
• Place a call
• blind transfer a call
• attended transfer a call

How will this improve revenue or reduce our costs?
Having these guides will be nice for support to be able to point users exactly how to use the the app to its fullest extent

[uncheckederror]

@piajesse @danry25 has agreed to record videos to create content for this page.