feat: Steps to enable background livestream playback with iOS spoof

[0xrxL]

Feature description

Always return true value from this boolean method (on last 19.16.39 version):

Motivation

To make iOS spoof 99% realiable (vp9 HDR is still missing).

Acknowledgements

• I have checked all open and closed feature requests and this is not a duplicate
• I have chosen an appropriate title.
• All requested information has been provided properly.

[LisoUseInAIKyrios]

With the user agent fix, HDR now works for devices with AV1 hardware decoding (but for everyone else it's still missing).

It appears watch history is still not fixed for all users.

[0xrxL]

With the user agent fix, HDR now works for devices with AV1 hardware decoding (but for everyone else it's still missing).

It appears watch history is still not fixed for all users.

98% so ahahaha

In any case I believe iOS spoof will be the default (and only one) spoof type of ReVanced. 2 problems vs 5/6 are more manageable.