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/events/error.js

@@ -0,0 +1,59 @@
+import { AstroError, AstroErrorData } from "../core/errors/index.js";
+const EVENT_ERROR = "ASTRO_CLI_ERROR";
+const ANONYMIZE_MESSAGE_REGEX = /^(?:\w| )+/;
+function anonymizeErrorMessage(msg) {
+  const matchedMessage = ANONYMIZE_MESSAGE_REGEX.exec(msg);
+  if (!matchedMessage?.[0]) {
+    return void 0;
+  }
+  return matchedMessage[0].trim().substring(0, 20);
+}
+function eventConfigError({
+  err,
+  cmd,
+  isFatal
+}) {
+  const payload = {
+    name: "ZodError",
+    isFatal,
+    isConfig: true,
+    cliCommand: cmd,
+    configErrorPaths: err.issues.map((issue) => issue.path.join("."))
+  };
+  return [{ eventName: EVENT_ERROR, payload }];
+}
+function eventError({
+  cmd,
+  err,
+  isFatal
+}) {
+  const errorData = AstroError.is(err) && AstroErrorData[err.name];
+  const payload = {
+    name: err.name,
+    plugin: err.plugin,
+    cliCommand: cmd,
+    isFatal,
+    anonymousMessageHint: errorData && errorData.message ? getSafeErrorMessage(errorData.message) : anonymizeErrorMessage(err.message)
+  };
+  return [{ eventName: EVENT_ERROR, payload }];
+}
+function getSafeErrorMessage(message) {
+  if (typeof message === "string") {
+    return message;
+  } else {
+    return String.raw({
+      raw: extractStringFromFunction(message.toString())
+    });
+  }
+  function extractStringFromFunction(func) {
+    const arrowIndex = func.indexOf("=>") + "=>".length;
+    return func.slice(arrowIndex).trim().slice(1, -1).replace(
+      /\$\{([^}]+)\}/g,
+      (_str, match1) => `${match1.split(/\.?(?=[A-Z])/).join("_").toUpperCase()}`
+    ).replace(/\\`/g, "`");
+  }
+}
+export {
+  eventConfigError,
+  eventError
+};