Waves feed mutes and downvotes

[feruzm]

On Feeds we have logic when post is muted by community moderators or muted by logged user or downvoted with negative rshares, etc. where post is hidden or shown with extra warning.

https://discord.com/channels/@me/849624730234781707/1163795462172704819

We should have same logic on waves feed, if comment has negative rshares (many downvotes) or comment or author was muted by community moderators, it should hide or show warning or gray out comment so people know content has low quality or NSFW.

First course of actions to check our current logics for NSFW and muted, downvoted contents and have that logic support in waves feed also.