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/zod/v4/mini/coerce.js

@@ -0,0 +1,17 @@
+import * as core from "../core/index.js";
+import * as schemas from "./schemas.js";
+export function string(params) {
+    return core._coercedString(schemas.ZodMiniString, params);
+}
+export function number(params) {
+    return core._coercedNumber(schemas.ZodMiniNumber, params);
+}
+export function boolean(params) {
+    return core._coercedBoolean(schemas.ZodMiniBoolean, params);
+}
+export function bigint(params) {
+    return core._coercedBigint(schemas.ZodMiniBigInt, params);
+}
+export function date(params) {
+    return core._coercedDate(schemas.ZodMiniDate, params);
+}