update

.gitignore

@@ -1 +1,2 @@
-**/node_modules
+**/node_modules
+**/dist

src/06-compiler/debug-demo/index.ts

@@ -0,0 +1,7 @@
+function add(a: number, b: number) {
+  const c = a + b;
+  console.log(c);
+  return c;
+}
+
+add(2, 3);

src/06-compiler/my-react-app/src/App.tsx

@@ -2,13 +2,20 @@ import './App.css';
 import Button from './components/Button';
 
 function App() {
+  const handleClick = () => {
+    const a = 1;
+    const b = 2;
+    const c = a + b;
+    console.log(c);
+  };
+
   return (
     <>
       <div>
         <h1>Hello Typescript with React and Vite</h1>
         <Button
           label="Click me"
-          onClick={() => alert('Button clicked!')}
+          onClick={handleClick}
         />
       </div>
     </>