fix: Final restoration with port 80

✅ COMPLETED:
1. Dockerfile uses port 80 (astro preview)
2. BaseLayout imports globals.css
3. globals.css with Tailwind v4 @theme syntax
4. index.astro has Header, Footer, FixedContact
5. All image references fixed to existing files
6. Hero uses hdpe_pipe_main.jpg
7. Product cards use hdpe001.jpg
8. pt-20 on main for fixed header

✅ TESTED LOCALLY:
- Build: 15 pages in 1.27s
- Docker build successful
- Port 80 working
- Images load
- CSS works

Ready for Easypanel deployment.

node_modules/jiti/lib/jiti.mjs

@@ -0,0 +1,29 @@
+import { createRequire } from "node:module";
+import _createJiti from "../dist/jiti.cjs";
+
+function onError(err) {
+  throw err; /* ↓ Check stack trace ↓ */
+}
+
+const nativeImport = (id) => import(id);
+
+let _transform;
+function lazyTransform(...args) {
+  if (!_transform) {
+    _transform = createRequire(import.meta.url)("../dist/babel.cjs");
+  }
+  return _transform(...args);
+}
+
+export function createJiti(id, opts = {}) {
+  if (!opts.transform) {
+    opts = { ...opts, transform: lazyTransform };
+  }
+  return _createJiti(id, opts, {
+    onError,
+    nativeImport,
+    createRequire,
+  });
+}
+
+export default createJiti;