feat: add button

components/button/button.tsx

@@ -0,0 +1,9 @@
+import { defineComponent } from 'vue'
+export default defineComponent({
+  name: 'AButton',
+  setup(props, { slots }) {
+    return () => {
+      return <button>{slots.default?.()}</button>
+    }
+  }
+})