feat: kickstart ui

app/javascript/entrypoints/ui.js

@@ -1,3 +1,28 @@
-export function greet() {
-  return 'Hello';
-}
+import { h, createCustomElement } from 'vue';
+
+const ChatButton = {
+  name: 'ChatButton',
+  props: {
+    label: {
+      type: String,
+      default: 'Click me',
+    },
+  },
+  render() {
+    return h(
+      'button',
+      {
+        class: 'cha-button',
+        onClick: this.handleClick,
+      },
+      this.label
+    );
+  },
+  methods: {
+    handleClick() {
+      // console.log('Button clicked');
+    },
+  },
+};
+
+export const buttonElement = createCustomElement(ChatButton);