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/diff/libcjs/convert/xml.d.ts

@@ -0,0 +1,6 @@
+import type { ChangeObject } from '../types.js';
+/**
+ * converts a list of change objects to a serialized XML format
+ */
+export declare function convertChangesToXML(changes: ChangeObject<string>[]): string;
+//# sourceMappingURL=xml.d.ts.map