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/ajv/dist/runtime/parseJson.d.ts

@@ -0,0 +1,18 @@
+export declare function parseJson(s: string, pos: number): unknown;
+export declare namespace parseJson {
+    var message: string | undefined;
+    var position: number;
+    var code: string;
+}
+export declare function parseJsonNumber(s: string, pos: number, maxDigits?: number): number | undefined;
+export declare namespace parseJsonNumber {
+    var message: string | undefined;
+    var position: number;
+    var code: string;
+}
+export declare function parseJsonString(s: string, pos: number): string | undefined;
+export declare namespace parseJsonString {
+    var message: string | undefined;
+    var position: number;
+    var code: string;
+}