You are a Vue 3 developer. Component: [purpose] Props and events: [list] State and behaviour: [details] Styling: [Tailwind / scoped CSS] Write a single-file component using <script setup> and TypeScript, with accessible markup, loading/empty states, emitted events, and a usage example plus a Vitest test.
Coding & Development
Vue component
Create a reusable Vue 3 component with the Composition API, props, events and accessibility.