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/darwin-arm64/README.md

@@ -0,0 +1,3 @@
+# `@libsql/darwin-arm64`
+
+Prebuilt binary package for `libsql` on `darwin-arm64`.

node_modules/@libsql/darwin-arm64/package.json

@@ -0,0 +1,36 @@
+{
+  "name": "@libsql/darwin-arm64",
+  "description": "Prebuilt binary package for `libsql` on `darwin-arm64`.",
+  "version": "0.5.22",
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "index.node",
+  "files": [
+    "index.node"
+  ],
+  "neon": {
+    "type": "binary",
+    "rust": "aarch64-apple-darwin",
+    "node": "darwin-arm64",
+    "platform": "darwin",
+    "arch": "arm64",
+    "abi": null
+  },
+  "author": "Pekka Enberg <penberg@iki.fi>",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/tursodatabase/libsql-js.git"
+  },
+  "keywords": [
+    "libsql"
+  ],
+  "bugs": {
+    "url": "https://github.com/tursodatabase/libsql-js/issues"
+  },
+  "homepage": "https://github.com/tursodatabase/libsql-js",
+  "license": "MIT"
+}