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/assets/services/sharp.d.ts

@@ -0,0 +1,14 @@
+import type { ResizeOptions, SharpOptions } from 'sharp';
+import { type LocalImageService } from './service.js';
+export interface SharpImageServiceConfig {
+    /**
+     * The `limitInputPixels` option passed to Sharp. See https://sharp.pixelplumbing.com/api-constructor for more information
+     */
+    limitInputPixels?: SharpOptions['limitInputPixels'];
+    /**
+     * The `kernel` option is passed to resize calls. See https://sharp.pixelplumbing.com/api-resize/ for more information
+     */
+    kernel?: ResizeOptions['kernel'];
+}
+declare const sharpService: LocalImageService<SharpImageServiceConfig>;
+export default sharpService;