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/astro/dist/virtual-modules/container.js

@@ -0,0 +1,18 @@
+async function loadRenderers(renderers) {
+  const loadedRenderers = await Promise.all(
+    renderers.map(async (renderer) => {
+      const mod = await import(renderer.serverEntrypoint.toString());
+      if (typeof mod.default !== "undefined") {
+        return {
+          ...renderer,
+          ssr: mod.default
+        };
+      }
+      return void 0;
+    })
+  );
+  return loadedRenderers.filter((r) => Boolean(r));
+}
+export {
+  loadRenderers
+};