feat(YouTube): Remember "Videos only" setting in subscriptions feed

[ghost]

Application

YouTube

Issue

Allows persisting hiding community posts from the subscriptions feed. Currently, the only solution is to use the hide community posts patch, which makes them inaccessible from anywhere, even manually going to a channel's community tab.

Patch

Currently, there is an option in the subscriptions feed when you swipe to the end of the bar under the channels that has categories like "All", "Today", etc. that allows you to change between videos and posts, and videos only, however this setting is not saved and resets to videos and posts when the fragment is reloaded. This patch would involve saving the setting so that community posts can be permanently hidden from the subscription feed but not be completely inaccessible in the app.

Motivation

This would provide a better option for people who just want to hide community posts from their subs feed but still would like to be able to access them from elsewhere, as currently you need to go into settings, toggle hide community posts, and restart the app every time.

Acknowledgements

• [X] I have searched the existing issues and this is a new and no duplicate or related to another open issue.
• [X] I have written a short but informative title.
• [X] I filled out all of the requested information in this issue properly.

[tonn333]

Perfect solution would allow to hide individual posts from subscription feed like you already can do with videos.

That way I could act the same like I do with the videos in my sub feed. One I have watched or have decided not to watch a video in my sub feed.... I will hide it so I don't have to keep scrolling past it. Currently only videos can be hidden.