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/registry-auth-token/package.json

@@ -0,0 +1,46 @@
+{
+  "name": "registry-auth-token",
+  "version": "3.3.2",
+  "description": "Get the auth token set for an npm registry (if any)",
+  "main": "index.js",
+  "scripts": {
+    "test": "mocha",
+    "posttest": "standard",
+    "coverage": "istanbul cover _mocha"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/rexxars/registry-auth-token.git"
+  },
+  "keywords": [
+    "npm",
+    "conf",
+    "config",
+    "npmconf",
+    "registry",
+    "auth",
+    "token",
+    "authtoken"
+  ],
+  "author": "Espen Hovlandsdal <espen@hovlandsdal.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/rexxars/registry-auth-token/issues"
+  },
+  "homepage": "https://github.com/rexxars/registry-auth-token#readme",
+  "dependencies": {
+    "rc": "^1.1.6",
+    "safe-buffer": "^5.0.1"
+  },
+  "devDependencies": {
+    "istanbul": "^0.4.2",
+    "mocha": "^3.3.0",
+    "require-uncached": "^1.0.2",
+    "standard": "^10.0.2"
+  },
+  "standard": {
+    "ignore": [
+      "coverage/**"
+    ]
+  }
+}