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/hastscript/lib/automatic-runtime-svg.js

@@ -0,0 +1,7 @@
+import {createAutomaticRuntime} from './create-automatic-runtime.js'
+import {s} from './index.js'
+
+// Export `JSX` as a global for TypeScript.
+export * from './jsx-automatic.js'
+
+export const {Fragment, jsxDEV, jsxs, jsx} = createAutomaticRuntime(s)