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/live-config.d.ts

@@ -0,0 +1,12 @@
+export * as z from 'zod';
+export { defineLiveCollection } from '../content/config.js';
+export declare const getCollection: () => never;
+export declare const render: () => never;
+export declare const getEntry: () => never;
+export declare const getEntryBySlug: () => never;
+export declare const getDataEntryById: () => never;
+export declare const getEntries: () => never;
+export declare const reference: () => never;
+export declare const getLiveCollection: () => never;
+export declare const getLiveEntry: () => never;
+export declare const defineCollection: () => never;