feat: add button

components/button/button.tsx

@@ -0,0 +1,13 @@
+import { defineComponent } from 'vue'
+
+const Button = defineComponent({
+  name: 'AButton',
+  props: {},
+  setup(props, { slots }) {
+    return () => {
+      return <button>{slots.default?.()}</button>
+    }
+  }
+})
+
+export default Button

components/button/index.ts

@@ -0,0 +1,8 @@
+import type { App } from 'vue'
+import Button from './button'
+
+Button.install = function (app: App) {
+  app.component(Button.name, Button)
+}
+
+export default Button