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/astro/dist/assets/endpoint/config.js

@@ -0,0 +1,40 @@
+import {
+  removeLeadingForwardSlash,
+  removeTrailingForwardSlash
+} from "@astrojs/internal-helpers/path";
+import { resolveInjectedRoute } from "../../core/routing/manifest/create.js";
+import { getPattern } from "../../core/routing/manifest/pattern.js";
+function injectImageEndpoint(settings, manifest, mode, cwd) {
+  manifest.routes.unshift(getImageEndpointData(settings, mode, cwd));
+}
+function getImageEndpointData(settings, mode, cwd) {
+  const endpointEntrypoint = settings.config.image.endpoint.entrypoint === void 0 ? mode === "dev" ? "astro/assets/endpoint/dev" : "astro/assets/endpoint/generic" : settings.config.image.endpoint.entrypoint;
+  const segments = [
+    [
+      {
+        content: removeTrailingForwardSlash(
+          removeLeadingForwardSlash(settings.config.image.endpoint.route)
+        ),
+        dynamic: false,
+        spread: false
+      }
+    ]
+  ];
+  return {
+    type: "endpoint",
+    isIndex: false,
+    route: settings.config.image.endpoint.route,
+    pattern: getPattern(segments, settings.config.base, settings.config.trailingSlash),
+    segments,
+    params: [],
+    component: resolveInjectedRoute(endpointEntrypoint, settings.config.root, cwd).component,
+    generate: () => "",
+    pathname: settings.config.image.endpoint.route,
+    prerender: false,
+    fallbackRoutes: [],
+    origin: "internal"
+  };
+}
+export {
+  injectImageEndpoint
+};