Make chat overlay a right-side sidebar

[PeeblyWeeb]

I feel that the drawer for chat is cramped, especially in the channel sidebar, and extending the height of the drawer makes it feel like it then takes up too much screen space because most of the right side will never be used, and even when it is its uncomfortable to read. Another argument would be that the chat button is positioned at the top of the screen but when clicked it opens the drawer at the bottom of the screen, which feels odd from a UX perspective.

Moving the chat to the right side of the screen would resolve these issues

I've quickly hacked up a build to showcase my proposal:

[piqseu]

por favor