ContentBlock
ContentBlock is a container component with a header section for titles and actions, and a content area for displaying information with optional loading and collapsible states.
ContentBlock is a container component with a header section for titles and actions, and a content area for displaying information with optional loading and collapsible states.
ContentHeader and CollapsibleContentHeader provide a shared header layout with title, subtitle, slots, and actions. CollapsibleContentHeader adds trigger and chevron support for collapsible sections.