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/vocabularies/validation/index.d.ts

@@ -0,0 +1,16 @@
+import type { ErrorObject, Vocabulary } from "../../types";
+import { LimitNumberError } from "./limitNumber";
+import { MultipleOfError } from "./multipleOf";
+import { PatternError } from "./pattern";
+import { RequiredError } from "./required";
+import { UniqueItemsError } from "./uniqueItems";
+import { ConstError } from "./const";
+import { EnumError } from "./enum";
+declare const validation: Vocabulary;
+export default validation;
+type LimitError = ErrorObject<"maxItems" | "minItems" | "minProperties" | "maxProperties" | "minLength" | "maxLength", {
+    limit: number;
+}, number | {
+    $data: string;
+}>;
+export type ValidationKeywordError = LimitError | LimitNumberError | MultipleOfError | PatternError | RequiredError | UniqueItemsError | ConstError | EnumError;