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/external.d.cts

@@ -0,0 +1,11 @@
+export * as core from "../core/index.cjs";
+export * from "./parse.cjs";
+export * from "./schemas.cjs";
+export * from "./checks.cjs";
+export type { infer, output, input } from "../core/index.cjs";
+export { globalRegistry, registry, config, $output, $input, $brand, function, clone, regexes, treeifyError, prettifyError, formatError, flattenError, toJSONSchema, TimePrecision, NEVER, } from "../core/index.cjs";
+export * as locales from "../locales/index.cjs";
+/** A special constant with type `never` */
+export * as iso from "./iso.cjs";
+export { ZodMiniISODateTime, ZodMiniISODate, ZodMiniISOTime, ZodMiniISODuration, } from "./iso.cjs";
+export * as coerce from "./coerce.cjs";