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/ajv/dist/vocabularies/jtd/metadata.js

@@ -0,0 +1,25 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkMetadata = void 0;
+const util_1 = require("../../compile/util");
+const def = {
+    keyword: "metadata",
+    schemaType: "object",
+    code(cxt) {
+        checkMetadata(cxt);
+        const { gen, schema, it } = cxt;
+        if ((0, util_1.alwaysValidSchema)(it, schema))
+            return;
+        const valid = gen.name("valid");
+        cxt.subschema({ keyword: "metadata", jtdMetadata: true }, valid);
+        cxt.ok(valid);
+    },
+};
+function checkMetadata({ it, keyword }, metadata) {
+    if (it.jtdMetadata !== metadata) {
+        throw new Error(`JTD: "${keyword}" cannot be used in this schema location`);
+    }
+}
+exports.checkMetadata = checkMetadata;
+exports.default = def;
+//# sourceMappingURL=metadata.js.map