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/cli/infra/logger-help-display.d.ts

@@ -0,0 +1,15 @@
+import type { Logger } from '../../core/logger/core.js';
+import type { AstroVersionProvider, HelpDisplay, TextStyler } from '../definitions.js';
+import type { HelpPayload } from '../domain/help-payload.js';
+import type { Flags } from '../flags.js';
+export declare class LoggerHelpDisplay implements HelpDisplay {
+    #private;
+    constructor({ logger, textStyler, astroVersionProvider, flags, }: {
+        logger: Logger;
+        textStyler: TextStyler;
+        astroVersionProvider: AstroVersionProvider;
+        flags: Flags;
+    });
+    shouldFire(): boolean;
+    show({ commandName, description, headline, tables, usage }: HelpPayload): void;
+}