Long press on empty space of player should switch to full screen

[SameenAhnaf]

Checklist

• I checked, but didn't find any duplicates (open OR closed) of this issue in the repo.
• I have read the contribution guidelines given at https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md.
• This issue contains only one feature request. I will open one issue for every feature I want to request.

Describe the feature you want

Long press on main player, popup player and video info thumbnail should let the users switch to full screen seamlessly.

Unfortunately on TV, I couldn't find any way to keep both full screen and main player at the same time. But turning off tablet mode should get the job done.

Is your feature request related to a problem? Please describe it

Additional context

How will you/everyone benefit from this feature?

It could have been great if users could switch between players easily. Entering full screen player every now and then is like a nightmare whenever auto-rotation is disabled. It might also solve #5594, #5299 and #5459.

[Stypox]

Same answer as #5299:

This will not be implemented, as we decided to instead solve the problems with fullscreen another way, see #5459

Let's not fill the ui with strange gestures