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/actions/vite-plugin-actions.d.ts

@@ -0,0 +1,15 @@
+import type fsMod from 'node:fs';
+import type { Plugin as VitePlugin } from 'vite';
+import type { BuildInternals } from '../core/build/internal.js';
+import type { StaticBuildOptions } from '../core/build/types.js';
+import type { AstroSettings } from '../types/astro.js';
+/**
+ * This plugin is used to retrieve the final entry point of the bundled actions.ts file
+ * @param opts
+ * @param internals
+ */
+export declare function vitePluginActionsBuild(opts: StaticBuildOptions, internals: BuildInternals): VitePlugin;
+export declare function vitePluginActions({ fs, settings, }: {
+    fs: typeof fsMod;
+    settings: AstroSettings;
+}): VitePlugin;