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/@libsql/hrana-client/lib-esm/libsql_url.d.ts

@@ -0,0 +1,15 @@
+/** Result of parsing a libsql URL using {@link parseLibsqlUrl}. */
+export interface ParsedLibsqlUrl {
+    /** A WebSocket URL that can be used with {@link openWs} to open a {@link WsClient}. It is `undefined`
+     * if the parsed URL specified HTTP explicitly. */
+    hranaWsUrl: string | undefined;
+    /** A HTTP URL that can be used with {@link openHttp} to open a {@link HttpClient}. It is `undefined`
+     * if the parsed URL specified WebSockets explicitly. */
+    hranaHttpUrl: string | undefined;
+    /** The optional `authToken` query parameter that should be passed as `jwt` to
+     * {@link openWs}/{@link openHttp}. */
+    authToken: string | undefined;
+}
+/** Parses a URL compatible with the libsql client (`@libsql/client`). This URL may have the "libsql:" scheme
+ * and may contain query parameters. */
+export declare function parseLibsqlUrl(urlStr: string): ParsedLibsqlUrl;