Work on this PR started before the build system was updated and at one point I
upgraded `nim_status_client.nimble` to use NimScript so the nimble command
would stop warning that the old format was being used. In team chat it was
discussed that since we're no longer using nimble for package management we
could simply delete `nim_status_client.nimble` to avoid confusion, which can be
done in another PR.
Introduce a BrowserLayout stub so the index will be calcualted correctly re:
the active tab.
Reorganize ChatLayout and NodeLayout into subdirs `Chat` and `Node`,
respectively.
Introduce ProfileLayout which uses a "LeftTab" approach similar to that of
WalletLayout. There remains quite a bit of styling work to be done in
ProfileLayout and its LeftTab. Also, it may be better to start over using a
SplitView like the ChatLayout, I'm not really sure.
It wasn't clear what should be the default view for the right-pane when Profile
is selected in the left-most TabBar. In this PR, it defaults to showing the
view corresponding to the ENS usernames button.
In the archived Figma for the desktop design, it seemed a picture could be set,
e.g. there is a headshot of a woman used in the Profile screen. To that end I
explored how to take a square image and clip/mask it so it appears round and I
included a larger placeholder image for that purpose. In the new design, and
with respect to mobile, it may not be possible to set a profile picture so the
code that rounds the image can maybe be dropped.
