reui/app-shell-5
Calendar workspace with a dual-pane icon-rail Sidebar swapping mini-Calendar accounts, date-grouped Schedule, searchable Contacts, and Notifications. Uses ReUI Badge with shadcn Sidebar, Calendar, Avatar, DropdownMenu.
npx get-ui-cli add reui/app-shell-5Paid component: its registry needs a licence from the library, so install it from their site.