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/vite-plugin-astro-server/route.d.ts

@@ -0,0 +1,25 @@
+import type http from 'node:http';
+import type { ComponentInstance, RoutesList } from '../types/astro.js';
+import type { RouteData } from '../types/public/internal.js';
+import type { DevPipeline } from './pipeline.js';
+type AsyncReturnType<T extends (...args: any) => Promise<any>> = T extends (...args: any) => Promise<infer R> ? R : any;
+interface MatchedRoute {
+    route: RouteData;
+    filePath: URL;
+    resolvedPathname: string;
+    preloadedComponent: ComponentInstance;
+    mod: ComponentInstance;
+}
+export declare function matchRoute(pathname: string, routesList: RoutesList, pipeline: DevPipeline): Promise<MatchedRoute | undefined>;
+interface HandleRoute {
+    matchedRoute: AsyncReturnType<typeof matchRoute>;
+    url: URL;
+    pathname: string;
+    body: BodyInit | undefined;
+    routesList: RoutesList;
+    incomingRequest: http.IncomingMessage;
+    incomingResponse: http.ServerResponse;
+    pipeline: DevPipeline;
+}
+export declare function handleRoute({ matchedRoute, url, pathname, body, pipeline, routesList, incomingRequest, incomingResponse, }: HandleRoute): Promise<void>;
+export {};