Login to account using PIN code for Android TV

### Issue Details

Now you need to enter your login, password and 2FA code manually on the keyboard built into Android TV, and doing this from the remote control is very inconvenient and slow. And if the password is several dozen characters long, then this is generally some kind of torture.

### Proposed solution

Add a pin code login, that is, so that the Android TV application generates and displays a set of numbers or letters of 6–9 characters that could be conveniently entered on any other device (computer or phone) where I have already logged into my account. This is implemented in many applications on Android TV (YouTube, Netflix, other VPN services, etc.), which is much more convenient than manually entering your login and password.

### Alternative solution

_No response_