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/utils/remoteProbe.js

@@ -0,0 +1,73 @@
+import { isRemoteAllowed } from "@astrojs/internal-helpers/remote";
+import { AstroError, AstroErrorData } from "../../core/errors/index.js";
+import { imageMetadata } from "./metadata.js";
+async function inferRemoteSize(url, imageConfig) {
+  if (!URL.canParse(url)) {
+    throw new AstroError({
+      ...AstroErrorData.FailedToFetchRemoteImageDimensions,
+      message: AstroErrorData.FailedToFetchRemoteImageDimensions.message(url)
+    });
+  }
+  const allowlistConfig = imageConfig ? {
+    domains: imageConfig.domains ?? [],
+    remotePatterns: imageConfig.remotePatterns ?? []
+  } : void 0;
+  if (!allowlistConfig) {
+    const parsedUrl = new URL(url);
+    if (!["http:", "https:"].includes(parsedUrl.protocol)) {
+      throw new AstroError({
+        ...AstroErrorData.FailedToFetchRemoteImageDimensions,
+        message: AstroErrorData.FailedToFetchRemoteImageDimensions.message(url)
+      });
+    }
+  }
+  if (allowlistConfig && !isRemoteAllowed(url, allowlistConfig)) {
+    throw new AstroError({
+      ...AstroErrorData.RemoteImageNotAllowed,
+      message: AstroErrorData.RemoteImageNotAllowed.message(url)
+    });
+  }
+  const response = await fetch(url, { redirect: "manual" });
+  if (response.status >= 300 && response.status < 400) {
+    throw new AstroError({
+      ...AstroErrorData.FailedToFetchRemoteImageDimensions,
+      message: AstroErrorData.FailedToFetchRemoteImageDimensions.message(url)
+    });
+  }
+  if (!response.body || !response.ok) {
+    throw new AstroError({
+      ...AstroErrorData.FailedToFetchRemoteImageDimensions,
+      message: AstroErrorData.FailedToFetchRemoteImageDimensions.message(url)
+    });
+  }
+  const reader = response.body.getReader();
+  let done, value;
+  let accumulatedChunks = new Uint8Array();
+  while (!done) {
+    const readResult = await reader.read();
+    done = readResult.done;
+    if (done) break;
+    if (readResult.value) {
+      value = readResult.value;
+      let tmp = new Uint8Array(accumulatedChunks.length + value.length);
+      tmp.set(accumulatedChunks, 0);
+      tmp.set(value, accumulatedChunks.length);
+      accumulatedChunks = tmp;
+      try {
+        const dimensions = await imageMetadata(accumulatedChunks, url);
+        if (dimensions) {
+          await reader.cancel();
+          return dimensions;
+        }
+      } catch {
+      }
+    }
+  }
+  throw new AstroError({
+    ...AstroErrorData.NoImageMetadata,
+    message: AstroErrorData.NoImageMetadata.message(url)
+  });
+}
+export {
+  inferRemoteSize
+};