Batch video/Audio download via playlist

[Raif1]

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.

What feature do you want?

Add an option to download audio or video from my created playlist in one click or a download option to be accurate.

Why do you want this feature?

I want this feature because it'll help us download audio/video in batch or quickly from a - [ ] playlist.

[SameenAhnaf]

Duplicate of #5482