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/auth.js

@@ -0,0 +1,22 @@
+/**
+ * Authorization outcome.
+ *
+ * @readonly
+ * @enum {number}
+ * @property {number} ALLOW - Allow access to a resource.
+ * @property {number} DENY - Deny access to a resource and throw an error.
+ */
+const Authorization = {
+  /**
+   * Allow access to a resource.
+   * @type {number}
+   */
+  ALLOW: 0,
+
+  /**
+   * Deny access to a resource and throw an error in `prepare()`.
+   * @type {number}
+   */
+  DENY: 1,
+};
+module.exports = Authorization;