Removes "Nothing pending.", "No tasks…", "Empty.", "No messages…", "No
files…", and similar status descriptions across Home/Work/Chat/Files/
Approvals/Social/Team/Settings panels — design-source never renders this
copy, and the user-frontend rule forbids status narration.
Lets the snapshot loader throw on IPC failure instead of holding a banner
string; the shell topbar handles its own crash boundary.
Fixes Team org-chart connector when only one agent is hired, switches
Settings to use one breadcrumb path, drops the unread badge until we have
read-state tracking, and snaps the Providers grid to the two-column
design spec.
ZacharyZhang-NY