[UIPKGE] Linear-style settings shell: a nav rail of icon sections (collapses to a horizontal tab strip on narrow screens) switching between fully composed panels β profile form with sticky save bar, notification switches, theme picker, workspace identity, billing summary, and a type-to-confirm danger zone. S
pnpm dlx shadcn@latest add "https://registry.directory/r/uday-a/settings-page.json"