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/controller.d.ts

@@ -0,0 +1,22 @@
+import type { LoaderEvents, ModuleLoader } from '../core/module-loader/index.js';
+import type { ServerState } from './server-state.js';
+type ReloadFn = () => void;
+export interface DevServerController {
+    state: ServerState;
+    onFileChange: LoaderEvents['file-change'];
+    onHMRError: LoaderEvents['hmr-error'];
+}
+type CreateControllerParams = {
+    loader: ModuleLoader;
+} | {
+    reload: ReloadFn;
+};
+export declare function createController(params: CreateControllerParams): DevServerController;
+interface RunWithErrorHandlingParams {
+    controller: DevServerController;
+    pathname: string;
+    run: () => Promise<any>;
+    onError: (error: unknown) => Error;
+}
+export declare function runWithErrorHandling({ controller: { state }, pathname, run, onError, }: RunWithErrorHandlingParams): Promise<void>;
+export {};