Initial commit with Dockerfile and demo code

web/index.html

@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="en" data-theme="dark">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>LINE-1 Digital Twin</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>