(feat): navigation changes

abbeyroad

Newsfeed. Wallet. Discovery (top, all, 24h). Boost. Notifications. Channel.

@jotto141 @markeharding

Possibly bring groups and channels to left-side or channel dropdown or both.

I am fine with having the global filters accessible from newsfeed as well but multiple points of access only clarify things. I might prefer the all, blogs, images, videos filter below the status bar to make it more obvious