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/unstorage/drivers/deno-kv.d.ts

@@ -0,0 +1,12 @@
+import type { Kv } from "@deno/kv";
+export interface DenoKvOptions {
+    base?: string;
+    path?: string;
+    openKv?: () => Promise<Deno.Kv | Kv>;
+    /**
+     * Default TTL for all items in seconds.
+     */
+    ttl?: number;
+}
+declare const _default: (opts: DenoKvOptions) => import("..").Driver<DenoKvOptions, Promise<Deno.Kv | Kv>>;
+export default _default;