chore: migrate project to monorepo

packages/stack-idealjs/examples/post-6/hello.html

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Document</title>
+    <script>
+      window.onload = () => {
+        alert("hello world");
+      };
+    </script>
+  </head>
+  <body></body>
+</html>