chore(Collapsible): new component

src/theme/collapsible.ts

@@ -0,0 +1,5 @@
+export default {
+  slots: {
+    content: 'data-[state=open]:animate-[collapsibleSlideDown_200ms_ease-out] data-[state=closed]:animate-[collapsibleSlideUp_200ms_ease-out] overflow-hidden'
+  }
+}

src/theme/index.ts

@@ -1,4 +1,5 @@
 export { default as button } from './button'
+export { default as collapsible } from './collapsible'
 export { default as container } from './container'
 export { default as icons } from './icons'
 export { default as tooltip } from './tooltip'